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X2Go
Installing and Using X2Go We are dropping the Remote Desktop machine aglt2rd, and replacing it with a Linux machine set, starting with bridge um at the UM site, and ...
UMT3X2Go
Installing and Using X2Go for UM T3 Users This page describes how to get the X2Go client software, install it on Windows (explicitly, it will likely also go on a Mac ...
Monitors
Local AGLT2 Monitors There are many monitors we've implemented. These include both AGLT2 and general USATLAS pages. Summaries * AGL Compute Summary page of Philippe ...
CertificateDistribution
Grid Certificate Distribution at AGLT2 The certificates in /etc/grid security/certificates are used by the OSG authentication stack. It is a regularly updated, standard ...
YumCron
yum cron Configuration in SL7 Un modified yum cron ALWAYS sends emails upon completion. This is an overwhelming flood given the number of systems we have. We therefore ...
WebHome
Atlas Great Lakes Tier2 Web How to contact us * For problems, contact us through our signatures here: * Main.BobBall AGLT2 Manager and University of Michigan ...
MaintenanceProcedures
* RebuildComputeNode Rebuilding a ROCKS compute node * RespondToDownNode What to do with a down node * ControlledShutdown How to bring the cluster down nicely ...
PostgresqlUpgradeAug18
Upgrading Postgresql from 9.5 to 10.5 We want to go to the most recent Postgresql for use by dCache, at least on head01.aglt2.org. Currently Postgresql is version ...
PostgresqlonZFS
Postgresql on ZFS AGLT2 has been running Postgresql on top of ZFS on our head01.aglt2.org (dCache headnode) for more than 1 year. Recently we came across an interesting ...
Lustre2_10_ZFS_0_7_1
Lustre 2.10 with ZFS 0.7.1 from standard repo This page documents building the Lustre 2.10 RPMs on CentOS 7.3 using the default yum install of ZFS 0.7.1. The steps ...
InstallUpgradeOSG
Install or Upgrade OSG at AGLT2 The main difference between these instructions and the usual documentation is that we use worker node and wlcg client installations ...
CobblerInfrastructure
Manuals Cobbler manual: http://www.cobblerd.org/manuals/ For information on the Cheetah template language used in kickstart templates: http://www.cheetahtemplate ...
GoogleChromeLinux
Installing Google Chrome on SL7 for use with VMWare * Create the google chrome repo on umt3int05 google chrome name=google chrome baseurl=http://dl.google.com ...
HepSpecResults
HS06 Measurements Performed at AGLT2 We have made a variety of measurements at AGLT2 during September of 2009 in preparation for the upcoming purchase cycle. We present ...
UmAtlasRepo
UMATLAS yum repository The umatlas repo primary mirror is sysprov01. It is aliased as http://mirror.aglt2.org/pub/umatlas or http://mirror.local/pub/umatlas. Rsync ...
SL7IssuesFixes
Issues Fixed in CFEngine for SL7.3 Upgrade Known Issues Need to limit yum output on overnight updates so that so many Emails are not sent. The update_dell_firmware ...
LustreZFS
Notes on setting up and configuring Lustre version 2.7 Index of Sections Source rpms We have chosen to use the kernel distributed with the rpms from the Lustre repos ...
DellInnovationLabResults
HS06 Measurements Performed at the Dell Innovations Lab in August/September, 2017 32 bit Results, Summary Machine/Model ChipSet Speed BIOS Settings RAM ...
Cfengine2to3Transition
Transition from CFEngine v2 to v3, and Build dCache Pool Servers Introduction As documented elsewhere in this Wiki, cfengine2 is currently (Oct 2012) in use to configure ...
LustreSetup
Original Lustre Setup by Wenjing * LustreAtAglt2 New Lustre Setup and Configuration March 2010 * HASetup * New Lustre setup and configuration information ...
BuildForNewKernel
Building Lustre RPMs for a new kernel These are very old (version 1.8) directions When we move to a new kernel on a machine where lustre must also be mounted, new ...
HowToDrainAndRemoveStorage
Directions on Draining then Removing a Pool Set pool readonly. Can start drain right away, but will likely miss a few files ssh to admin domain \c PoolManager \c ...
LVMResize
Resizing LVM Partitions Some CERN systems were built with little space in /, with the bulk of the space in /home. However, this means HTCondor, that wants at least ...
NumpyScipy
Numpy and Scipy at AGLT2 The numpy and scipy software packages are in common use at AGLT2, but, the installed versions are somewhat old, having to do with the dearth ...
InstallOpenvSwitch
Install Open vSwitch on Scientific Linux 6.7 This topic can be found at Open vSwitch Main.PhilippeLaurens 29 Mar 2017
WebPreferences
AGLT2 Web Preferences The following settings are web preferences of the AGLT2 web. These preferences overwrite the site level preferences in . and , and can ...
SetupSSHKeys
Setting up SSH Keys for AGLT2 SSH is able to use a variety of methods for authenticating users. Each method has security strengths and weaknesses. The normal username ...
ReFormatOST
How to empty all OST on an OSS, then re create the underlying Lustre file systems Motivation The underlying striping for a Lustre OST, as seen in the mail list, MUST ...
ExtendLVMVsphereDisk
Extending LVM Disks on VMware VMs We sometimes have partitions fill during operations and when those partitions are on VMs and using LVM we can easily extend them ...
HowToAddNewStorage
How to Add New Storage to dCache We will look at the example of umfs16, where 12 new pools were added. Following the xfs file system creation, all disks were mounted ...
DCacheNotes
Table of Contents * Monitor * Aglt2 dCache Monitor Interface References * http://www.dcache.org/ * some dcache admin scripts dCache Upgrade May 2009 ...
InstallMLKernel
Installing a Main line Kernel on Scientific Linux 6.4 or CentOS 7.2 64 bit To install a main line kernel kernel is as simple as putting in place the correct elrepo ...
MD3460Install
Installation and Configuration of Dell MD3460 Storage Basic Hardware This page refers specifically to hardware purchased in August 2016 using RBD 2016 funds. A single ...
MSUTier3Storage
Overview DISK SIZE ( TB ) SPEED GROSS TOTAL USABLE TOTAL XRD 4 INTERNAL 12 2 7.2 24 20 XRD 4 TRAY A 12 3 7.2 36 30 XRD 4 TRAY B 12 3 7 ...
r9 - 09 May 2016 - 16:29 by RichardDrake?
ManualReplicateHotFile
Manual Replication of Hot Files in dCache Particularly for the Health Check, we need multiple copies of the source file All work is performed in either a browser or ...
GettingGridCerts
Getting a Grid Certificate for ATLAS Use For getting a new certificate, the best place to start is here: https://www.racf.bnl.gov/docs/howto/grid If you already have ...
DCacheUpgradeFeb16
Upgrading dCache at AGLT2 from 2.10.55 1 to 2.13.23 1 We are upgrading to the next golden release of dCache on February 23, 2016. We have setup CFEngine to have the ...
PostgresqlUpgrade
Upgrading Postgresql on CentOS/RHEL/SL with Hot standby Systems This Wiki topic covers upgrading our existing PostgreSQL version 9.3.11 on Scientific Linux 6.7 64 ...
VideoConference
Video Conferencing Help Asking for help or suggestions Email: aglt2 umich #64;umich.edu 348 West Hall Howto Guides Set outputs for each screen On the "HDMI Matrix ...
AmandaBackup
AFS Tape Backups with Amanda Amanda Commands For operations with amanda, you should be the amanda user on bambi: "su amanda". The exception is "amrecover". Here ...
CernCluster
Configuration of the UM CERN Computing Cluster in BAT 188 In November 2014, the UM CERN Computing Cluster was upgraded to SLC6. Some old hardware was retired, new ...
RecoverFromLostPool
Recovering from a Lost Pool When we lose a pool we need to do a number of things to recover. Once we determine we have really lost the pool we will need to find the ...
LhcSched
* { padding: 0; margin: 0; } .fit { /* set relative picture size */ max width: 100%; max height: 100%; } .center { display: block; ...
AGLTatSC15
Michigan/AGLT2 SuperComputing 2015 Network Demonstrations This year the University of Michigan and AGLT2 are again participating in SuperComputing 2015. The venue ...
AddForeignDiskToRaid
Replaced Disks That Show "Foreign" Status Such a simple thing, but such a pain. We've all seen this, replace a failed disk in a RAID array with a salvaged disk, and ...
MigrateHardware
Hardware Transition Planning from head01 (old R610) to head01 temp (new R630) We purchased a new Dell R630 to act as replacement hardware for our existing head01 system ...
CephCluster
CEPH cluster setup Docs http://ceph.com/docs/master/install/manual deployment/ System Provisioning CFengine Updated cfengine trunk to accommodate SL7 systems. ...
LustreTestsZFS
Test results comparing zfs to ldiskfs The tests below run a test Lustre system (mgs umdist10) through its paces, starting with a zfs 0.6.4.2 straight up install ...
SetupDellMD3820i
Setup and Configuration of the AGLT2 MD3820i This details our installation and configuration of our new MD3820i (UMVMSTOR03). We received both units on August 4th ...
VMwareSetupandNotes
VMWare Setup and Updates This page should keep track of VMware related setup/updates and information. Update to vSphere 5.1 This section will document the details ...
SettingUpGRIDCert
In order to setup your GRID Certificate, you need to have already completed the initial steps of requesting the certificate, registering for membership in the ATLAS ...
SquidUpdateInstall
Squid rpm Installation or Update Follow directions at this OSG Twiki page for installing. More directions are available at General CERN Twiki page. Summary steps ...
OpenStack
Openstack setup Configuration Following howto here: http://docs.openstack.org/juno/install guide/install/yum/content/ch_keystone.html Basic configuration is done ...
PostgresqlInstall
Install Postgresql on CentOS/RHEL/SL with Replication for Esmond This Wiki topic covers installing Postgresql with replication to support the Esmond DB. You will need ...
CfenginePolicyWorkflow
Checking out and editing CFEngine policy Some general notes and information Policies are exported from /var/cfengine/policy on umcfe or msucfe. Any directory under ...
ZFsforAFS
Using ZFS on Linux for AGLT2 AFS Fileservers Recently ZFS on Linux became available. ZFS has lots of nice features including Copy On Write (COW), data integrity via ...
MCoreSetup
MultiCore Condor Set UP Introduction AGLT2 implements a mix of static and dynamic job slots for MultiCore jobs. At the time of this writing, we use 10 static slots ...
CondorCE
Setting up Condor CE Condor CE is a replacement for globus on our gatekeepers. Condor G can still be used to submit jobs to the gatekeeper, but then the JobRouter ...
CleaningSRMSpaceToken
Cleaning Up the srmspacefile Table (SRM Space token Allocations) We recently found out that our srmspacefile table in dcache was inconsistent with our actual space ...
PowerConsumption
Power Measurements Dell 2015 R620 2 x Intel(R) Xeon(R) CPU E5 2670 v2 @ 2.50GHz (10 cores per CPU, HT enabled, 40 total cores addressable) 256GB RAM 2 x 1TB ST91000640SS ...
SettingUpAthena
Athena can be tricky to set up and run under your user account. These are some minimal directions to follow. The ATLAS Computing Workbook is chock full of helpful ...
UsingOMDandGLPI
Using OMD and GLPI for AGLT2 We have some nice tools installed to monitor our systems and software (OMD/Check_MK) and track the resolution of problems (GLPI). It seems ...
CondorUpdates
Planning Condor Configuration Updates for AGLT2 Now that AGLT2 is running on an SL6.4 OS we can plan on implementing some new features in Condor that will take advantage ...
ShutDownPoolNode
HowTo Shutdown a Pool Node While In Production We sometimes need to restart/reboot pool nodes and would like to make this as least disruptive to the production system ...
Md3460Benchmark
ZFS and RAID 10 Benchmarks for Dell MD3460 Common Configuration notes Tools Bonnie : 1.96 8.el7 (epel) Iozone: 3.424 2.el7.rf (rpmforge) Host system: Intel(R) ...
BenchMarks
* Md3460Benchmark * Md3260Benchmark * IOTestByIOZONE * BenchmarkOn2950 * Dell2950KernelTuning * TuningXFS * SolarisZFS Solaris 10 x86 on ...
UpdatingFirmware
CPLD Firmware Updates The CPLD has to be updated outside the OS environment using a bootable USB drive or creating a bootable ISO image and uploading the image to ...
UsefulLinks
Useful Links This page will link to many pages useful for day to day administration Monitoring * Ganglia Monitoring * PerfSonar (latency) (bandwidth) * AGLT2 ...
UpgradingAllSL5
Upgrade Planning for AGLT2 SL5 Systems Introduction We need to upgrade our remaining SL5 systems to SL6 soon. We should use this page to track which systems still ...
CommonTasks
Common Tasks This page covers the common tasks for the MSU sysadmin and the privilege level required to perform it. Tier 2 root * Rebuild file server nonroot ...
MSUFireDrill
These instructions use scripts and files found on senna at /home/koll/ * indicates step contains drill specific instructions Drill Preparation* * Check that switches ...
RancidSwitchManagement
RANCID * http://www.shrubbery.net/rancid/ * http://www.shrubbery.net/pipermail/rancid discuss/2007 November/002608.html * http://www.rickyninja.net/rancid/ ...
FixOMDFalsePositives
Fixing OMD Setup for AGLT2 Use cases There are a number of issues we are hitting as we try to setup OMD for AGLT2 use. Below are the current list of issues. When we ...
MSUTier3
User Info for MSU Tier3 Regulations Your usage of the cluster must conform with MSU's acceptible use statement http://www.msu.edu/au/ Privacy The cluster is a multiple ...
MSUT3CondorExamples
Submiting Jobs Often you will find yourself with the need to run batch jobs on Condor. This should be done entirely on the tier3's work/fast disks instead of on green ...
UsingPandaTools
Using Pathena to Submit Jobs Once you are logged into the tier3, you need to source the panda setup scripts by doing source /afs/cern.ch/atlas/offline/external/GRID ...
MSUT3CondorStatus
Condor Monitoring Commands To see view of the available job slots, use the command "condor_status". To see of view of the jobs in the system submitted from your current ...
PrunPathena
Overview See these URLs for an overview: https://twiki.cern.ch/twiki/bin/view/Atlas/PandaRun https://twiki.cern.ch/twiki/bin/view/Atlas/PandaTools Setup procedure ...
RoutineTasks
Routine Tasks This page will describe the tasks that must be done on a regular basis. Daily * Check email from users / admins / ticketing system / monitoring scripts ...
HardwareDeloyment
Hardware Deployment This page will discuss the steps to deploy new hardware in the MSU server room. Preparing for a purchase Determine resource usage * Where ...
StartupAndShutdown
Startup and Shutdown This page will describe the shutdown and start up procedures for the cluster Unplanned power problems This will be a discussion of how to gracefully ...
EX9208Installation
Installation of EX9208 Installation steps 1 Lowering of existing junipers At risk, 3 person job 1 Move fiber box 'aside' to the top of the rack, and affix ...
NetworkAddresses
Some Addresses At U M 198.32.43.193 an interface on Nile All UM Networks and purposes:http://www.itcom.itd.umich.edu/backbone/umnet/Tool to list all known IP assignments ...
ReworkLogging
Reworking AGLT2's Logging Setup In upgrading atgrid we have an opportunity to migrate from syslog ng and php syslog ng to something new. The ELK stack (Elasticsearch ...
MSUHardwareRepairs
This page is obsolete Hardware maintenance is now logged at http://glpi.aglt2.org/ MSU Hardware Repairs Until we have a better system, I'm recording hardware repairs ...
MSUTier2Administration
MSU Tier 2 Administration MSU's computing resources make up approximately half of AGLT2. These machines are jointly administrated by MSU and UM. This page will briefly ...
LocalDQ2Tools
The desire was to set up a local installation of the dq2 tools, eg, dq2_get and dq2_ls. Previous setups used by the UM group did not work for a variety of reasons ...
MigrateVM
Migrating VMs into ESXI Once VMs are in ESXI, sloshing them between hosts is easy. But moving existing hardware and VMs into ESXI can be a little tricky. VMware provides ...
KVMAtMSU
KVM at MSU While most of the VM infrastructure resides within vSphere, we want to keep a backup windows install with the standalone client to debug problems with in ...
MSUTrippLiteUps
MSU Tripp Lite UPS The storage racks at MSU have Tripp Lite SU6000RT3UHV UPSs. These are 6KVA models. One of the two PDU (power strips) in the rack is fed from the ...
MSUT3CondorSingleLine
Running a single command on condor runcommand.sh is a script for submitting a single line to be executed on the MSU tier 3 without having to mess around with condor ...
UsingMonit
Using "Monit" for Monitoring and Repairing AGLT2 Services NOTE: THIS PAGE IS NOW MOSTLY OBSOLETE, WITH MONIT INSTALLED VIA CFENGINE The monit application monitors ...
Tier3TestQueue
Setup and Configuration of USATLAS Tier 3 Queue Background To assist Fred Luehring in testing remote, Tier 3 job queues for USATLAS, we have set up a test PanDA queue ...
CondorMain
Condor Batch System This is the main page for administrative info about the Condor batch system(s) in use at AGLT2. User info is at CondorUser. A description of the ...
ControlledShutdown
Shutdown/Startup procedures for AGLT2 Clusters Procedures to cleanly bring All AGLT2 activity to a halt * service cfengine3 stop * This prevents changes ...
CondorConfig
Job Queing at Michigan State NOTE: THIS PAGE IS PRETTY MUCH OUT OF DATE The queing system at Michigan State has not yet been established. Job Queing at the University ...
ComputeNodeHealthAssessment
AGLT2 Compute Node Health Assessment Utilities General Goals These compute mode health assessment utilities were designed to assist in managing the AGLT2 compute ...
ClusterControl
Cluster Control This is the main page for information about the Cluster Monitoring and Control tools. At this time, the state of two conditions is maintained an monitored ...
SetupOMD
Setting Up OMD on AGLT2 Systems Monitoring for AGLT2 has used lots of different software: Ganglia, Syslog ng, Cacti, Nagios, Shinken, Rancid, Monit/MMonit, OpenManage ...
ProofAndProof-on-demand
Proof on demand Quick start This section briefly describes how to setup a proof on demand system. Follow these steps: * Setup a root version or skip this step ...
SL6GateKeeper
Creation of gate04.aglt2.org, the SL6 gatekeeper Core dump style... Not bothering for now to make this pretty, just recording the actions taken 2 cd /etc/yum ...
Gate02Install
NB, condor is now in umatlas repo, and it along with yum priorites are now installed via cf3 epel should be installed as well root@gate02 ~ # cat /etc/yum ...
PanDaAutoExclusion
The PanDA Auto Exclusion process for ANALY_AGLT2 Introduction Procedures here were documented by D. van der Ster in this talk. To see this you will need a CERN login ...
NewGateKeeper
Procedures followed to bring gate03 online as a test gate keeper NOTE: This page is changing as the procedures and tests evolve. This note will be removed once testing ...
AtlasQueueControl
Controlling the ATLAS Queues, and the pilot rate Much of the basic command structure is documented in this document. There is also a newer document about setting ...
APCHardware
APC Hardware This page will describe maintanence tasks and miscellanous information on the APC hardware used in the MSU server room (PDUs and Rack Air Removal Units ...
UpdateKerberos
Update Kerberos on our Servers The kerberos servers were installed long ago when DES was the primary encryption. We need to change to using newer more secure algorithms ...
DellComputeMain
AGLT2/Dell.OmreportOmconfig There is a Dell ROCKS Roll, do we want that? AGLT2/Dell.DellOrderStatusMSU check status of a Dell order for MSU AGLT2/Dell.DellServiceCall ...
OpenAFS
OpenAFS and Kerberos on Windows Software prerequisites Kerberos for windows. The current release of OpenAFS 1.7.4 recommends the Heimdal Kerberos implementation. ...
LustreUpg2
Notes on upgrade of Lustre to 2.1.6 from 1.8.4 With the implementation of SL6.4 everywhere it became necessary to also upgrade Lustre from 1.8.4, which was not really ...
OSGNotes
* InstallUpgradeOSG Modified April 5, 2011, for OSG 1.2.19 install, B.Ball * NewGateKeeper Creating a new, test gate keeper * USATLAS Tier3 Queue Configuration ...
Storage
Configuring new storage This page describes how to configure newly purchased storage. 1 Start server 1 At BIOS prompt for storage controller setup, press Ctrl ...
BiweeklyNotes
Bi weekly AGLT2 site meeting notes Thursday, June 26, 2008 See SecurityPlanning Security Notes Need to check syslog ng configuration for all hosts and base on more ...
UpgradeGPlazma
Upgrading from GPlazma1 to GPlazma2 on dCache 2.2.12 In preparation for upgrading to dCache 2.6 we need to reconfigure our dCache GPlazma configuration to go from ...
UpgradedCacheHeadnodesJun13
Updating and Upgrading dCache Headnodes for AGLT2 June 2013 The dCache headnodes head01.aglt2.org and head02.aglt2.org were transitioned to VMware VMs in 2012. As ...
CobblerQuickstart
Main.BenMeekhof 31 May 2013
PuppetInfrastructure
Index of other pages ForemanPuppetInitialSetup unorganized notes from initial setup. Mostly you won't need these. HOWTO: Build new host with foreman Mostly self ...
ForemanPuppetInitialSetup
Puppet Infrastructure Setup from our repo: To bootstrap foreman and puppetmaster from our svn code: Initial setup notes Installed from puppetlabs repo: http://yum ...
SlonyReplicationdCache
Using Slony to Replicate dCache Postgresql DBs We have been running postgresql 9.0.x on our dCacheheadnodes for almost two years. Currently we have have the following ...
AGISSchedConfig
The AGIS System and Changing SchedConfig Parameters at AGLT2 Why AGIS Information about changeover to AGIS came in this Email of 2/28/2013 Ladies and gentlemen ...
ConsoleConnections
MSU Raritan sh /usr/local/Raritan/Raritan MPC/5.0.3.5.36/start.sh The first time running it, you will need to tell this client where the KVM is: create "new profile ...
SunBambi
Proxy server This system has no access to outside world, and in general systems can't talk to non edu locations. To be able to download things, use proxy server. ...
December2012Drill
Action Items In Progress * check for missing keys on: * msut3 xrd 0, 1, 2, 3 * msuchef (Unnecessary, VM going to be decommissioned) * www ...
Md3260Benchmark
Test command example iozone t6 Rb test4 6threads fs48G rs512k R6_MD2_DDP2.xls r512k s48G F /md3260/R6_MD2_DDP2/io1.test /md3260/R6_MD2_DDP2/io2.test /md3260/R6 ...
RocksPXEbootServers
Configuring to PXE boot Servers from the Rocks 5.5 HeadNodes From Ben on 10/10/2012, the following procedure can be used to PXEboot a machine into SL6 via Rocks 5 ...
RocksMain
ROCKS This is the main local page for the ROCKS cluster software. Subpages: * BuildingRocksRolls * RocksAglReleases Notes on configs used in production ...
HowToAddNewPoolNode
How to add a new pool node to dCache/Chimera * Provision node via ROCKS (or other method) * Install correct kernel (if not done above): currently 2.6.38 UL5 ...
LustreBackup
Lustre Backup Following: http://wiki.lustre.org/manual/LustreManual18_HTML/BackupAndRestore.html Snapshots On umfs15 there are regularly scheduled hourly and daily ...
LustreNew
Lustre Configuration and Setup for AGLT2 In March 2010 we revisited our exploration of Lustre for use at AGLT2. This was motivated in part by the release of Lustre ...
VSphere51Update
VMWare vSphere Upgrade at AGLT2 In September 2012 VMware release a signficant upgrade to vSphere: 5.1. There are a number of nice features that we want to benefit ...
NetworkIssuesAfterULRetirement
Network Issues at AGLT2 This page is intended to capture the network related issues at AGLT2 Network Issues after UltraLight Router at Starlight (R04CHI) was Retired ...
DynesSiteStatus
DYNES Site Status Main.ShawnMcKee 19 Jul 2012
CalibData
SVN repository: insert repository here How to use and usage pointers: insert things here Notes on CalibDataClass and structure of script: notes here Creating development ...
OracleNotes
Some info on Oracle setup at AGLT2 * Oracle Installation on linux for the ATLAS Muon Calibration/Alignment centers. * Oracle MuonDB updated (new) schema February ...
ImplementingQoSatAGLT2
Implementing Network QoS at AGLT2 Recently we have seen periods where our LANs have been congested and packets are dropped. This has resulted in some of the monitoring ...
GlusterTesting
Testing Glusterfs For testing purposes only we used the Redhat Storage Appliance demo which has gluster tools pre installed. Docs are here: http://docs.redhat.com ...
SunX4540ConfigFreeBSD
Operational notes Setup zfs filesystems and quotas for users Mkdir as usual: mkdir /atlas/data19/bmeekhof chown bmeekhof:umatlas /atlas/data19/bmeekhof Set quotas ...
X4540FreeBsdBenchmarks
Tests of ZFS on SunX4540 running FreeBSD 9.0 For setup notes see SunX4540ConfigFreeBSD For nearest comparison of similar system running Solaris see BenchmarkOnX4500 ...
MdtChambers
MDTChambers MDT status application Application public link (CERN login required): https://atlasop.cern.ch/atlas point1/muon/MDTchambers/ Following are some instructions ...
UMAtlasSoftware
ATLAS Software at Michigan * Athena Software * Athena Code Checkout * Atlantis Event Display * Condor Batch Queue System * Pacman Notes * SSH password ...
TuningXFS
Tunning on XFS options su and sw mkfs.xfs f d su=128k,sw=28 /dev/sdb WRITE real 0m27.698s user 0m0.017s sys 0m17.726s READ real 0m14.142s user 0m0 ...
SolarisZFS
See attached... Main.BenMeekhof 29 Jan 2008 * umfs11_raidz2_6pools_ex_log.zip: umfs 11 raidz2 6 pools of 10 disks * umfs11_raidz2_2pools_ex_log.zip: 2 raidz2 ...
SunX4500
Hardware notes here...little to say about setup. As the manual also says, hit appropriate keys during boot and configure the management/IPMI card using an external ...
IOTESTByIOZONETUNNING
IO performance test with tuning (reset readahead) Here are some IO performance (we focus on the tow IO patterns :read and write)test with tuning of the readahead attribute ...
IOTestByIOZONE
All these test are run by IOZONE, and the max file size are set about twice of the RAM size of each server. IOZONE parameters: a run a automatic model R generate ...
Dell2950KernelTuning
Benchmark On 2950 (tunning at the kernel Level) the basic information of the system2950 basic info basic device configuration For the following tests, the basic ...
FreeBSD
Stub to attach to Main.BenMeekhof 20 May 2008
BenchMarkOn2950KernelTunning
Benchmark On 2950 (tunning at the kernel Level) the basic information of the system2950 basic info basic device configuration For the following tests, the basic ...
BenchmarkOn2950
Benchmark On Dell 2950 2950 basic specification Chassis Model : PowerEdge 2950 2 CPUS: Processor Brand : Intel(R) Xeon(R) CPU ...
BenchmarkOnX4500
* X4500 iozone results: (full test and output in attached zipfile) /opt/iozone/iozone Rb run1.result P 0 s 33357824k r 512k l 1 u 12 F /zpool1/tmp1 ...
SunX4540ConfigSolaris
This is now obsolete thor01 now runs FreeBSD. See SunX4540ConfigFreeBSD. Zpool configuration Destroy existing pools (pool1 through pool4): zpool destroy pool1 The ...
SunSystems
Installation, Setup, and Usage reference for Sun hardware and Solaris SolarisOnPE2950 Installation of Solaris 10 (08/07) on umfs11 SunX4540ConfigFreeBSD Installing ...
SunX4540SolarisOnCF
Info about actually using the 4540 is at SunX4540ConfigSolaris Migrating pre installed X4540 Solaris 10 to boot from flash drive NOTE: There's probably no need to ...
InstallDcache
Basics steps to install dCache First, install a package from dcache.org. As of this writing we run on 1.9.4 3. cf.dcache in cfengine can manage config files for you ...
UMTier3
Tier3 for Users For information on using ATLAS software please see this section of our index page: WebHome#AGLT2_User_Information Information here includes how to ...
RocksDNS
DNS in ROCKS References: * http://rscott.org/dns/ DNS Oversimplified This page written for ROCKS 4.3 with the update given below. ROCKS will manage the config files ...
BuildingRocksRolls
Building Rolls ROCKS includes the roll mechanism for packaging software for distribution. A detailed developer guide is available, it contains all the info I needed ...
UsingGeant4
Setting up Geant4 A 64 bit gcc 4.1.2 Geant4 installation for SL5 is located at /afs/atlas.umich.edu/opt/geant4. All available data packages are included. For a list ...
EvgenDarkSector
Dark Sector Event Generation This section describes getting Itay Yavin's dark sector event generation files into a format usable for ATLAS simulation. Itay's code ...
UsingCvmfs
Using CVMFS at AGLT2 General Information CVMFS is a new method of distributing ATLAS software that relies on using central repositories of software on servers located ...
ShawnGenerator
Notes on Building ShawnGenerator Below are the series of steps I used to create my "ShawnGenerator". This generator is based upon source code from Loek Hooft van ...
WLCGAccounting
WLCG Accounting for Tier 2 Sites This page contains some plots showing WLCG Tier 2 accounting results for Tier 2's worldwide. Currently the plots are only available ...
VMwareNetworkPlots
VMware perfSONAR Plots for Debugging Network Issues As part of AGLT2's VMware setup, we have created three ESX host specific perfSONAR instances running OWAMP (one ...
SetupMD3600i
Setup and Configuration of the AGLT2 MD3600i July 25, 2011 This details our installation and configuration of our new MD3600i (UMVMSTOR02) plus MD1200 shelf. We ...
RocksAglReleases
Intro Here are listed releases or "tags" of the ROCKS installation. Issues with each can be added here. Summer 2011 making an attempt to maintain this page going ...
ESXNetJune2011
UMVM0x (ESX) Network Reconfiguration June 2011 The details about the network changes on the UMVM0x nodes are below organized by host with before and after NIC/port ...
TestingSSD
Plextor SSD 2 disks in RAID 0 configuration, umfs02 with H700 controller Revision : 1.01 Capacity : 118.63 GB (127372623872 ...
RocksCurrentBuildInstructions
Building a ROCKS client worker node Build Server Status The software revision for ROCKS and CFEngine that are active on the ROCKS frontend are shown here, the newly ...
NexsanTesting
Evaluation and testing of Nexsan SATABeast with B60E expansion Unpacking and Installation See photos and some comments here: https://picasaweb.google.com/ben.meekhof ...
DDMdq2
This page is OBSOLETE All site services now run at BNL. AGLT2 DQ2/DDM Verification and Debugging One of the central tasks for our Tier2 is to support a DQ2 server ...
ATLASLive
The ATLAS LIVE monitor is a NEC P521 AVT purchased near the beginning of April 2011. It is located in the hallway just outside West Hall 348 (the Michigan ATLAS video ...
TortoiseSVN
Using TortoiseSVN with Putty/Pageant for SVN access to AGLT2 SVN server Prerequisites Install TortoiseSVN from http://tortoisesvn.net/downloads.html Setup putty and ...
SiteBlacklisting
Site Blacklisting via DQ2 Commands If you want to exclude your site from DQ2 you need to use the dq2 set location status command. The specific command is: dq2 set ...
FTSChannelMgmt
FTS Channel Management Instructions The FTS channels for AGLT2 and be managed using the glite software. You will need an ATLAS VOMS production role (voms proxy init ...
PCacheInstall
Installing pCache and LSM at AGLT2 We are interested in setting up both a Local Site Mover (LSM) and pCache on our worker nodes. The goals are: * Reduce the I ...
DetailsMultipathConf
Details on Configuring the /etc/multipath.conf for our Nexsan Setup The multipath v2 d with our configuration gives: root@umfs03 ~ # multipath v2 d create: mpatha ...
Subversion
Subversion Subversion is a software revision control system designed to be an improvement on CVS. It generally replicates the features of CVS. References * There ...
NetworkPlanning
Planning for the production network. NetworkHardwareInfo Near term To Do List Here is a list of network related items that need doing as of February 4, 2011: ...
NewdCacheHeadNodesJan11
Creation of New dCache Headnodes (Dell R610) in January 2011 As part of our Fall 2010 procurements we purchased 2 Dell R610 nodes to host the dCache services (head01 ...
HowToUpgradeStorage
Upgrading dcache storage hardware This is a procedure to follow when you don't wish to create a new pool but instead copy an old one to new hardware and have it otherwise ...
SetupLVSdCap
Setting up LVS (Linux Virtual Server) for use with dCap Newer linux kernels have LVS built in (as well as our UltraLight kernels). See http://kb.linuxvirtualserver ...
WebLeftBarExample
" warn="off"}% * ** * * * * * * * * * *
BladeChassisSetup
Details of common settings for the CMC on a Dell Blade Chassis are shown via screen shots in the attached MS Word document. Note that power supplies on the chassis ...
MigratingToNewOST
Migrating files to newly added OST so as to balance content It is desirable to distribute access over as many Lustre OSS as possible, so when a new OSS umdist04.aglt2 ...
AddingAnOSS
Adding New OSS to Lustre Below are the steps needed to add a new OSS (storage server) to Lustre * Install or re purpose an SL5.5 node * Update all BIOS/Firmware ...
CommonPandaErrors
The following is a brief list of common errors found on the Panda production and analysis monitoring pages. All errors that are generally the fault of AGLT2 are noted ...
r2 - 12 Jul 2010 - 19:42 by SethLevine?
MSUInfraMonConfig
Room/Site Infrastructure Monitoring at MSU Liebert Air Handlers The two Liebert System/3 Air Handler units have Intellislot Web / 485 cards. See: * http://www ...
AddFilestoSpaceToken
Adding Files to Space Token Areas To add files already in dCache to space token areas we need to do a number of things: * Create a new space token to hold the files ...
CfengineExample
Configuring a simple routing change with cfengine 2 for linux Unfortunately, this is one of those "not very portable" things that other config management tool advocates ...
RocksAvalancheHack
lighttpd service is running on client during install. it matches URLs that have HOST == 127.0.0.1. Then does a redirect of "/install/(. )$" = rocks by.py?filename ...
PgBenchSSD
pgbench comparison of SSD and Raid 1 array http://developer.postgresql.org/pgdocs/postgres/pgbench.html SSD: 160GB INTEL SSDSA2MH160G1GN rev 045C8820 RAID 1: Perc6 ...
LustreReinstall
Lustre Reinstall Notes After testing Lustre "in production" (mostly tests by Tiesheng) we have decided to go ahead with our plans to utilize Lustre to replace the ...
HASetup
High Available Lustre MDS failover nodes with Redhat cluster tools Background: The Lustre Meta Data Server is integral to using Lustre. If it is not available ...
FormatLustreMDT
Formatting the Lustre MDT Filesystem Main.ShawnMcKee 25 Mar 2010
ISCSILinuxRDAC
Setup and Configuration of iSCSI/RDAC on LMD01/02 Main.ShawnMcKee 25 Mar 2010
IPAddresses
AGLT2 IP Addresses Information on IP addresses for the Tier2 For detail list of IPs at MSU see ask Tom for msu ips.ods or see configs/msu/network/msu ips.csv For detailed ...
GangliaIostatPlugin
Monitor Disk Activity with iostat and Ganglia The iostat utility from the sysstat package provides information about disk operations and throughput. It works in two ...
TrackTransfersTodCache
Track Transfers to dCache Just some quick notes on tracking specific transfers to dCache. * First, make sure the SRM logging is verbose enough (going to catalina ...
R53abMSURXX
How msurxx was setup Create config files in SVN In the ROCKS SVN repo, below hostconfigs, copy msurxii.aglt2.org to msurxx.aglt2.org. Checkout (nominal location ...
R5abFileServer
Introduction A prototype build of a file server in Rocks 5 is described, along with caveats and difficulties. In this instance, the file server is destined to be ...
Rocks5AsBuilt
ROCKS 5.3 * R53abMSURXX Setup of msurxx * R5abFileServer Building a file server and configuring with cfengine * UMRocksiSetup Taking umrocksi.aglt2.org from ...
NewdCacheNodes
Procedure to Migrate dCache headnodes (head01/head02.aglt2.org) to new hardware and operating system. During fall 2009 and winter 2010, AGLT2 is migrating all linux ...
TestingNewStorageBuild
Testing of New dCache Storage Node Build Here is the testing result for a new storage node (summary: it works). After running ‘install_dcache.sh’ on UMFS16 and starting ...
R5abSvn
Frontend Config in SVN Have a scheme to track frontend config in SVN. A directory structure is created at /var/svn, below here modified configurations are copied. ...
UpgradeSL
Updating umrocksi.aglt2.org to the most recent SL5.4 rpm set Following is a description of the process followed to ready a Rocks 5.3 client node built with the SL5 ...
AthenaOnCondor
Intro A simple example of how to get Condor to run Athena jobs. Submitting a Simple Fastsim Job Transform Make a file called test.cmd. This sets up the basic condor ...
r5 - 19 Jan 2010 - 22:17 by CharlieMueller?
RocksPuppet
Install on Frontend Setup EPEL yum repo On test ROCKS5 frontend, install puppet server from EPEL repo. Note that redhat.com is not reachable from aglt2.org. But ...
R5abRouting
ROCKS 5 Routing ROCKS 5 has a flexible scheme for setting routing rules. Similar to the attribute scheme, routes can be set on a global, OS, appliance and host level ...
R5abFrontendConfig
Configuring the Frontends Record of configuration done to frontends. Updated Dec 16th for msurx build. Connecting You can ssh to the frontend as root to perform ...
R5abHostConfigSvn
Host Configs in SVN Have modified host config files tracked in SVN. Also have ROCKS DB entries tracked. Pull these out and put on the frontend. Storage area We ...
R5abFrontendInstall
Installing the Frontends The frontends are installed on VMware clients. Note that you must have a valid resolvable IP address and name or the install will fail. Downloads ...
D3PDMaker
SingleTopDPDMaker This page is aiming at presenting a tool producing D3PDs (TTrees) and D2PDs for analyses within the Athena framework. The SingleTopDPDMaker tool ...
NEW - 08 Dec 2009 - 19:23 by CharlieMueller?
GangliaSetup
Ganglia See: * http://ganglia.info/ * http://drupal.star.bnl.gov/STAR/comp/sofi/tools/ganglia * http://www.ibm.com/developerworks/wikis/display/WikiPtype/ganglia ...
HowToAddNewPoolsToChimera
LOST all my edits by a key sequence...(from Emacs)... * First read dCache book for info: http://www.dcache.org/manuals/Book/start/in install.shtml http://www.dcache ...
HowToAddNewPoolsToDcache
How To Add New Pools to Dcache This page is obsolete for dCache/Chimera. See HowToAddNewPoolsToChimera instead. On our existing dcache system ,I add some New pools ...
DellPC6248Reformat
PC6248 Reformat Note that using the command show dir seems be a good stress test. Even switches that pass the check disk commands below can fail running the show ...
RocksFiveTwoInstallFromScratch
First begin by installing your Frontend by following the directions in the Rocks users guide, make sure you include the service pack roll, as it's required and fixes ...
R5abAddingHosts
Re Adding to Database If a host needs to be re added to the database (it was erased, or the front end is being rebuilt), get the host info from SVN. root@msurxi install ...
R5abVMWareFrontEnd
VMware Hosting of Frontend Wish to run the frontends in VMware ESXi. The primary benefit is server consolidation. This also provides a good way to make a full backup ...
DellPC6248SNMP
Power Connect SNMP Lots of info is available via SNMP from the PowerConnects. References * http://wiki.xdroop.com/space/snmp/Switching Tables * http://forums ...
RocksTestFrontend
Test Frontend Wish to be able to separate production and test use of frontend. The idea is that the normal production frontend can be maintained with a well defined ...
UsingAtlasSoftware
Intro This is a guide for using Athena on the Tier 3 that all users should follow. Useful webpages: * ATLAS computing workbook * nice introdution, a bit old ...
Tier3ForBeginners
0. Useful webpages This webpage is a mix between a tutorial and reference. If you are just interested in a quick overview of useful condor commands, just google "condor ...
XCatCluster
Introduction xCAT is a cluster management tool originally developed at IBM and now Open Source. xCAT v1 was rewritten with much of the same functionality but a new ...
UMHardwareCatalog
UM Hardware Inventory 2268 Randall Manufacturer Model Name Model Number Lot Number Part Number Serial Number Capacity Type Seagate ST136403LC ...
UMspecificTasks
AGL UM Tasks Main.ChipBrock 14 Aug 2006
UpdatingLFC
Updating LFC for AGLT2 The LFC host for AGLT2 is lfc.aglt2.org. This is a VMware VM (SL5.2/x86_64). As of September 13, 2009 the LFC software was installed in /opt ...
UpgradeUMFS01
On December 23, 2005 I "upgraded" umfs01.grid.umich.edu from the i686 (32 bit) version of Scientific Linux 4.1 to the x86_64 (64 bit) version of Scientific Linux 4 ...
VirtuozzoInfo
Virtuozzo Information and HowTo We have been testing Virtuozzo on our new virtualization hardware. Virtuozzo runs multiple "servers" on a host system, sharing the ...
SystemInstallChecklist
System Install Checklist (UM Systems) Attached to this document is a tarball containing reasonable examples, many of which can probably be used with no modification ...
Tier2OSG_V160
Installation Details for VDT v1.6.0 We are trying the VDT v1.6.0 installation on gate01.grid.umich.edu following instructions at the VDT 1.6.0 release note page. Plan ...
Tier2Planning
AGL Tier2 Planning List * Hardware acquisition * Storage * Workstations * Testbed block. * Backup * Network equipment ...
Tier2Policy
AGLT2 Account and Resource Policy In order to meet the requirements placed upon our Tier2 we are implementing a GUMS/VOMS/PRIMA configuration (so called "Full Privilege ...
TroubleLogs
Trouble Atlas Atlas Analysis Job mishandled OSG APP Paul, Bob, OSG_APP should be "/atlas/data08/OSG/APP". "atlas_app/atlas_rel" are subdirectory created when installing ...
TrunkingEthOnComputeNodes
Setups taken from bl 13 1 when it was set up as an interactive machine root@bl 13 1 network scripts # cat ifcfg eth0 (This NIC is NOT trunked) DEVICE=eth0 HWADDR ...
UMClusterOverview
Michigan Computers Overview The Michigan computer cluster consists of several interactive machines, and 2 condor batch queue clusters. Here is the current list of ...
SoftwareRequests
Running ATLAS software on SLC43 x86_64 We had installed the mars01.cern.ch mars05.cern.ch systems with SLC43 and an experimental kernel. Though we could install the ...
SoftwareTutorials
ATLAS Software Tutorials Introduction This is a listing of tutorials for using the ATLAS Software. When possible, tutorials specific to usage on the GLT2 ...
SolarisOnPE2950
Solaris Installation notes A lot of this was compiled and figured out via extensive reading of this forum. There are a number of confusions and misleading directions ...
StatusBlog
May 2008 Main.TomRockwell 08 May 2008
RunningATLASSoftware
Setup and Running ATLAS Software (from Ed Diehl email) I have found in the past that the validation scripts have errors themselves, or there are other obscure problems ...
SecurityMonitoring
Security Monitoring: Setup and Configuration * Snort setup information and configuration * Syslog ng setup for AGLT2 * SEC setup and configuration using ...
SensatronicsTempProbe
See http://www.sensatronics.com/index.php/industrial monitors/model e4.html Need to connect using serial port to make IP configuration. It has a web server and the ...
ServiceInfo
Tier2 Services at UM Services for Tier2 job submission and remote monitoring are distributed across several physical machines at UM. Below is a breadown of what these ...
SetupGSSklog
Installing gssklog/gssklogd on our cluster We have user home spaces (including grid "group" accounts) in our AFS cell (atlas.umich.edu). Currently any user trying ...
ShoppingList
This page keeps a "shopping list" of needed equipment and parts as well as a reference for suppliers. Add items with a date. When items are purchased, please make ...
OracleUpdate
Oracle Upgrade from 10.2.0.2 to 10.2.0.3 Prior to installing the Rome muon calibration DB for replication we needed to update our Oracle installation. I received ...
PNFSVerificationSQL
Useful PNFS/Chimera SQL Queries NOTE: This page assumes you are running Chimera/PNFS rather than the older PNFS from dCache 1.8.x or earlier. First query: Fix PNFS ...
PerfSonar
perfSONAR * http://www.perfsonar.net/ * http://code.google.com/p/perfsonar ps/wiki/NPToolkitQuickStart * based on http://www.knoppix.net/ distro Node Info ...
RaritanIpKvm
Raritan Dominion MSU MSU has a Dominion KX132. This is a 32 port model. In 2008, the Dominion KX series has been replaced in Raritan's line with the Dominion KX ...
RemoteAccess
* SwitchAccess including how to find where a node is on the network * NodeConsoleAccess Including via KVM and IPMI/DRAC * NodePowerControl including PDUs and ...
NetworkTesting
Network Testing and Debugging for AGLT2 During the last year we have seen many indications that all is not right with our network connections to BNL (and perhaps other ...
NetworkTuning
Network Tuning and Testing On September 18, 2007 Dimitri Katramatos, Kunal Shroff and Shawn McKee tried to test and tune the following machines at BNL and Michigan ...
OSGSetup
The content below was copied from the OSG install Twiki page on June 5, 2006. This was done to allow us to use this Twiki to record install details for our OSG installation ...
OSGSetup080
Upgrade of OSG to 0.8.0 References * https://twiki.grid.iu.edu/twiki/bin/view/ReleaseDocumentation/WebHome Preparation Shutdown services? Doing Install Since ...
OracleInstall
Setting up Oracle on Linux The following documents the installation and setup of Oracle at the University of Michigan for use by the ATLAS Muon Calibration and Alignment ...
OracleMuonDB
Installing Updated Muon Calibration Schema New schema was made available in early February 2008. Since the changes were significant I totally removed the original ...
MsuOsgPolicy
MSU OSG OSG site information and policy. Currently the MSU OSG site is 100% allocated to "SAMGrid" processing for the DZero Experiment. An SRM/dCache v2.2 SE is located ...
NDTInstallation
Installation of NDT on ndt.aglt2.org See also Patrick McGuigan's page at NDTInstallation. Installation overview (more details below) 1. Applied the web100 kernel ...
NetworkHardware
AGL NetworkHardware Main.ChipBrock 14 Aug 2006
MSURackSetup
Rack Setup Compute Rack Parts APC ???? APC ???? APC ???? 2 Dell PC6248 Switches ??? cables ??? cables ??? powercords Setup Details * Install network switches in ...
MSUSetupRackPDU
for big three phase PDUs The rearmost PDU is 1. In these racks the rearmost PDU is inverted (its cord comes out the top). * place label like "MAC 00:00:00:00 ...
MSUToDo
Nov 2008 T2 Hardware Things that can happen whenever: * configure PDUs power strips * install power cords to PDUs * label needed network cables * get hostnames ...
MSUUtilNode
pe2950 Utility Node Install Have a pe2950 with 2x 250GB drive and 4x 750 GB drives. Want to set it up to support a variety of cluster services including running ROCKS ...
MaintenanceIssues
Logs by hostname OldLogs AGLT2 sw1 umfs10 DracResets dc 3 29 dc2 4 15 dc 2 33 dc 2 32 umfs04 head01 dc 2 29 umopt1.grid ...
InstallOSG060
Installation of OSG 0.6.0 on gate01.aglt2.org The installation procedure for OSG 0.6.0 on gate01.aglt2.org is below. It was installed on April 2nd, 2007. Please ...
JobSubMission
* SubmitTestJobInPanda Main.WenjingWu 12 Aug 2008
LFCverificationSQL
LFC SQL Queries Below are some potentially useful SQL queries to check the status of the LFC. These are my test queries and I don't guarantee they are correct at ...
LinksPage
Tier2 Links Please add links/bookmarks for Tier2 related sites. Atlas * http://www.usatlas.bnl.gov/ US Atlas * http://www.usatlas.bnl.gov/computing/grid/ US ...
MSUDZeroOsg
See also: * MSUDZeroOsgSE about the storage element * MSUDZeroOsgStartup Restarting the system * MSUDZeroOsgTests Testing the OSG site * MSUDZeroOsgJobs ...
MSUHardwareCatalog
MSU Hardware Catalog This page lists hardware at MSU. Subpages provide more details and link to hardware documentation. Rack View * WesternSciRack2005 The rack ...
DqTwoInstallNotesSept2006
Installing DQ2 References * https://twiki.cern.ch/twiki/bin/view/Atlas/PandaDataService Procedure Shawn created a host cert from doegrids.org for umfs02.grid ...
DualGatekeepers
Setting up Two OSG Gatekeepers for a Single Condor Cluster We need to load balance access to our Condor cluster because of a possible time out issue we are seeing ...
FOMeetingInfo
Dear Atlas US grid participant: REMINDER The next USATLAS Facilities and Operations phone meeting will occur Wed 1200 1330 CDT This is a reminder about a conference ...
GramAuditing
Setup of GRAM Auditing for AGLT2 (OSG 0.8.1) The current OSG installation (0.8.1) has Globus 4.0.5 which supports a new "auditing" feature. You can request that the ...
DCachetoSyslogNG
(Re)Configuring the log4j.properties in dCache to output to Syslog At AGLT2 we have setup a central loghost running syslog ng which also has a php syslog ng web interface ...
DataManagement
Just starting this out... Tom, May 21 Data Storage Locations What locations are in use and how they are used. We have a number of storage locations for AGLT2: ...
DellCactiSetup
Cacti Setup for Dell Nodes The Dell PE1950 and PE2950 nodes have a large number of fans and temperature probes which are not exposed via SNMP. The presents a problem ...
DellPowerEdgeXNineFifty
Dell Poweredge x950 Hardware Notes Information about the Dell 1950 and 2950 nodes. Dell Docs BIOS The Fall '07 order arrived with BIOS v1.5.1. This was released ...
DellStorageMain
DellServerMD1000Provisioning DriveReplacementMD1000 replacing a failed drive BenchmarkingMsufs04 RecoverDrivesInForeignConfigState Building megaraid_sas driver RPM ...
ClusterChanges
MSU 2008 May BNX2 DKMS Ganglia Found that the existing bnx2 network driver was the cause of the large spikes in the ganglia network plots. It intermittently puts ...
CookBook
If a line starts with $ it is a command to be run as a normal user, if it starts with # it is a command to be run as root. * $ cd /net/data07/tests/stress_test/ ...
AfsBuildKernelModule
Download openafs kernel source rpm and install on build system. The SRPM from https://linat05.grid.umich.edu/pub/SLC/4x/custom/SRPMS/openafs 1.4.6 1.1_AGLT2.src.rpm ...
AutoTestPrograms
Auto Test Programs over AGLT2 Cluster Related PNFS mount point test Purpose Make sure every computer node has "/pnfs/aglt2.org" mounted , and every gridftp door nodes ...
RocksDiskPartitioning
In ROCKS5 whole new scheme for user customization of partitioning. The annoyances with getting custom partitioning done in ROCKS4 seem to be gone we no longer need ...
MergeSpaceTokens
Merging Existing Space Tokens When we setup space tokens for AGLT2 we assumed we needed a space token for each VO/Role that needed to be able to write to a space token ...
RocksFaq
ROCKS FAQs Introduction FAQs are divided into groups... Database management using ROCKS command Add an appliance This will add new entries in the membership and ...
RocksGraph
ROCKS Graphs Default graph in ROCKS52 Initial new AGL graph structure in ROCKS52 How To make them View on frontend web page (under "misc admin"), or... rocks list ...
SettingUpATLASHOTDISK
Setting up ATLAS Area HOTDISK for AGLT2 As of mid September 2009 we need to provide a new space token area in Tiers of ATLAS call 'HOTDISK'. There are a few components ...
DCacheRepHot
RepHot for dCache configuration file default path : /opt/rep_hot/config/rephot.conf VERBOSE=1 ## increase it from more detailed log file DEBUG=0 # ...
RocksUpdateInstallKernel
Update Installer Kernel Warning this is a cludge. Darn seems to work fine with the r610 hardware, but on the existing pe1950s, hardisk doesn't get mounted for reinstall ...
RocksFiveTwoManualAddNode
To manually add a node in Rocks v5.2 you only really need two commands provided that the appliance type already exists, you could check that it's in the list when ...
RocksInstaller
ROCKS Installer This page is a description of how the ROCKS installer boots, how it requests the kickstart file for the node, how the server generates the kickstart ...
XCatMSUInstall
Installing Follow the Install chapter of "Top Document" xCAT2top.pdf xCAT is installed with the command: yum install xCAT (There's some stuff to do before and after ...
MSUDZeroOsgSE
Storage Element An SRM/dCache instance is added to the site as a grid accessible Storage Element. dCache is a very flexible package for combining multiple filesystems ...
Rocks52Links
Useful Rocks Links * Rocks v5.2 User Guide the User Guide... * Kickstart XML Reference Just remember that the "var" tag no longer works and that we use ...
NEW - 13 Aug 2009 - 22:06 by JamesWright?
Rocks52CrossKickstarting
Well, I haven't actually done it, but here's the directions. Just reverse the architectures since we're running a x86_64 cluster and are going to be kickstarting i386 ...
NEW - 13 Aug 2009 - 21:59 by JamesWright?
Rocks52Commands
To build the rocks distribution (in /home/install/ or /export/rocks/install/): rocks create distro To have a node reinstall: rocks set host boot hostname action ...
NEW - 13 Aug 2009 - 21:56 by JamesWright?
PandaTools
Client tools for Panda Analysis jobs Intro The panda client package contains following tools to submit/manage analysis jobs on PanDA. The following instructions ...
InstallVMwareRCLI
Install notes Install the 64 bit perl package first. = root@msurox /tmp tar zxf VMware VIPerl 1.6.0 104313.x86_64.tar.gz = root@msurox /tmp ./vmware viperl distrib ...
AtlasSoftware
ATLAS Software PLEASE READ FIRST: This is a guide to installing and using Atlas software of the Tier3. It is for reference for Administrators only. If you need a new ...
r11 - 26 Jun 2009 - 14:58 by CharlieMueller?
MSUVMwareBackups
Backing up and moving VMs If the VM is running you need to pull a snapshot and backup, otherwise the .vmdk may not be consistent. Spaces in VM names for some backup ...
ManagementofDcache
Management of Dcache main services to maintain head01 : dcache core head02: postgresql pnfs dcache core pool nodes: dcache core dcache pool main configuration ...
RocksCrossKickstarting
Cross Kickstarting in Rocks 4.3 So you want to cross Kickstart nodes that aren't the same architecture as your front end? Don't worry, rocks can do that, or it's supposed ...
r2 - 23 Jun 2009 - 20:10 by JamesWright?
AglT2MonitComputeSummary
Monitoring: AGLT2 Compute Summary Page The initial idea was to simply extract and rearrange some lines of the HTML Ganglia page for the MSU site, in order to reorder ...
RocksTools
Directory /home/install/tools under SVN control. Directory /home/install/tools/bin intended for adding to PATH as desired. Main.TomRockwell 29 May 2009
HowToUpgradeDcache
Procedure for Installing or Upgrading dCache Servers Procedure for installing dCache servers. This is tested for use on the dCache storage nodes / gridftp doors. ...
UpgradeDcacheConfigDetails
gridftpdoorSetup file base line changes. Desired are set with java_options=" server Xmx512m XX:MaxDirectMemorySize=512m \ Dsun.net.inetaddr ...
RemovingPNFSGhosts
Removing PNFS (Chimera) Ghosts There is the possibility that the chimera DB can become out of sync with the actual files stored on disk. The t_dirs table holds the ...
MSUDZeroOsgStartup
Restarting the MSU OSG Grid How to restart the system after an outage. Bring Up and Check Services Cluster Services General cluster services are required, for instance ...
RecoverDrivesInForeignConfigState
Background Info: Unexpected Power Loss on file servers During backup generator test on 12 may 09 at the MSU BPS bldg , most UPSs received an errant EPO (Emergency ...
UpgradeHead01Postgres
Upgrade Postgres on AGLT2 dCache ADMIN node During our recent upgrade of dCache we also ended up upgrading our Postgres installation on the dCache PNFS node (head02 ...
ReconfgPlazma
(Re)Configuration of gPlazma on AGLT2 Due to issues with SRM failing that were traced to probable issues in gPlazma we are planning to implement some changes to gPlazma ...
SRMstopWorking
AGLT2 SRM Hangs Starting in late April 2009 AGLT2 was having more and more dCache/SRM issues. One problem that significantly increased in frequency was SRM failing ...
UseCellAndModules
Reconfigure dCacheConfig to use both Cell and Module As noted before, the preferred gPlazma configuration uses the cell method but it has been pointed out that the ...
DCacheUpgrade
Upgading dCache Starting on the morning of May 4th 2009 AGLT2 began upgrading from dCache 1.8.0 15p12 to 1.9.2.5 as well as migrating to Chimera. This was motivated ...
ReplicateControl
Replicating the Oracle Controlfile For safety it is good to replicate the controlfile for an Oracle DB. Our muoncal instance (after reinstalling in May 2009) ...
ReinstallOracle
Reinstallation of Oracle for the Muon Calibration Center On May 2nd, 2009 our primary Oracle server (umors.grid.umich.edu) was compromised because we had forgotten ...
HowToEditAFS
How to convert a RO volume to a RW volume in AFS 1) Get tokens as 'admin' via 'kinit admin' folllowed by 'aklog' 2) Check the mount: 'fs lsmount /afs/atlas.umich ...
AssociateDirectoryToPools
How a associate a directory to certain pools user case: we need to designate certain pools for sc07,which means when we write data to a certain directory, data will ...
HowToSetUpATLASSpaceToken
Setup Atlas Space Token background details about why space revervation is needed, refer to srm space reservationdcache book. steps to set up space reservation 1 ...
GetUpdatedAfterAddingNewSpaceToken
We have a bunch of scripts which relies on the space token information, therefore,I define 2 hash based subroutine in the dcache perl Library, everytime you add/remove ...
RocksGenericKickstart
Generic Kickstart Want to perform a network install of a node that won't be a ROCKS client but using the ROCKS frontend as the kickstart server. Have tried and failed ...
VMWareTesting
Want to do test installs nodes in a VMWare ESXi guest. Expect that more things can be made to work similarly to an install on a physical host, but expect that there ...
DcacheTroubeShooting
Dcache TroubleShooting Case 1.. node c 104 2 has some broken files which mean the md5sum of local file doesnt match the md5sum of source file.. we decided to recopy ...
RocksSubversion
Managing the ROCKS Installer with Subversion See local subversion pages at Subversion Creating a Branch or Tag SVN root@msurox /home/install # svn copy m "create ...
CleanProddisk
We are using charles's proddisk_clean.py to clean our proddisk regularly.. 1 login dq2.aglt2.org as dq2 2.setup the env. export LFC_HOST=lfc.aglt2.org source /afs ...
HowToSetupBerkeleyDBforPoolMetadata
Here is from an email: In dCacheSetup (in Aglt2, it is poolSetup)you need to define: metaDataRepositoryImport=org.dcache.pool.repository.meta.file.FileMetaDataRepository ...
RecoverCrashedNode
MSU Hummm... Normal procedure is to plug keyboard/monitor into node and see if there are any kernel messages on screen. On Dells also note errors from LCD. U M ...
NodePowerControl
MSU Each rack has 2 PDUs named PDU RACKNUM N.msulocal where N is 1 or 2. For racks with UPSs, the 1 PDU is on the UPS. You can connect to the web interface using ...
SwitchAccess
MSU Two switches are at msu sw1.local and msu sw2.local. To find a given node's switch ports(s): Option 1 access the switch web interface and browse for the port based ...
MuonVP1
ATLAS Software Installing and Running VP1 (Release 14.5.1) Author: Steven Goldfarb \ Steve's Notes: Athena \ VP1 \ DQ2 Introduction This is a simple ...
r5 - 06 Feb 2009 - 09:35 by SteveGoldfarb?
CXCables
11/13/2007 Replaced Dell cables with Gore cables on the following machines after seeing physical link counters increase: umfs07,umfs09,umfs10,umfs11 1/25/2008 ...
ConsistencyWorkAferLosingAnode
What To Do after losing the dcache partions of a Node? Due to the rocks rebuilding failures. dcache partitions could be wiped during the rebuilding, thus we have lost ...
SECSetup
SEC.pl (System Event Correlator) There is a nice two part article on SEC which describes how it works and what it provides. I encourage you to look it over. The ...
MSUDZeroOsgUpdate
Updating the OSG version using VDT installer Process * no running jobs * disable gatekeeper * install new pacman * shuffle osg mounts * install new ...
MuonReco
ATLAS Software Muon Cosmic Data Reconstruction Tutorial Authors: Tiesheng Dai and Steven Goldfarb \ BU Workshop : Home \ Agenda \ Slides for Details ...
r12 - 19 Dec 2008 - 19:10 by SteveGoldfarb?
LustreAtAglt2
Lustre At Aglt2 Lustre Deployment MDS(metadata Server) we have a failover pair of metadata servers,lmd01 and lmd02, both servers can access the same device (/dev ...
MSUDZeroOsgJobs
Monitoring D0 Jobs Samgrid monitoring is at http://samgrid.fnal.gov:8080/ The list of resent jobs for the samgrid scheduler that is used for MSU jobs is here. Joel ...
MSUDZeroOsgTests
Testing That OSG Site is Functional Central tests OSG centrally tests all sites a few time a day. * List of all sites * Current result for MSU OSG * Current ...
MacOSXTftp
See http://www.macosxhints.com/article.php?story=20070218233806794 Main.TomRockwell 13 Nov 2008
DellServerProposedLabeling
*What* Cable / Shelf Labels Position Controller ID Controller PCI Slot Connector VDisk ID Enclosure ID Device Name vdisk filesystem *Mount Point ...
DellServerMD1000Provisioning
Provisioning the Dell 2950/MD1000 Storage Servers Recipe for getting a new PE2950 and MD1000 combination going as an fss nfs appliance in our ROCKS cluster. References ...
VaccumPgsqlDB
How to Vacuum Postgresql DB sometimes, when too many deletion or updating opereations happened to the postgresql database, it would run into a transactionid problem ...
RocksStyleGuide
ROCKS Kickstart XML Style Guide and How To The kickstart XML and the accompanying scripts (extras directory) specify much of the configuration for nodes on our cluster ...
PatchSet10204
See https://metalink.oracle.com/metalink/plsql/f?p=130:14:3681850522787148914::::p14_database_id,p14_docid,p14_show_header,p14_show_help,p14_black_frame,p14_font:NOT ...
SubmitTestJobInPanda
How to submit test jobs in panda from umt3 interactive nodes 1 get permission to access BNL CVS BNL CVS is a mirror to Cern CVS, it is a readonly CVS, you can use ...
HowToRmPnfsDir
How To rename or RM pnfs dir Rename Just do the rename as the 'root' user. You will get the error message "mv: cannot move `xxx' to `yyy': Stale NFS file ...
OSGAccountSetup
OSG Account Setup To support OSG VOs we must setup UNIX user/group accounts for the VOs. We have done this for the AGLT2 sites (UMATLAS and AGLT2_UM) and have official ...
Dc-2-32
02/29/2008 Dimm 2 alerting. Cleared alert. Has not returned as of 03/03/2008. Replaced anyways. First shipment of a single DIMM did not work (wrong brand to match ...
RocksMySQL
ROCKS MySQL Database ROCKS stores configuration information in a MySQL database. Normal operations on configuration are performed with the rocks command, but this ...
RebuildComputeNode
Procedure for rebuilding a compute node In general, compute node rebuilding is fairly easy and the ROCKS should be maintained so that compute nodes can be rebuild ...
RocksRCSInfo
Using RCS in ROCKS and How ROCKS Uses RCS ROCKS uses RCS on files that are written or appended with the file tag in kickstart xml. This provides some possibilities ...
SecurityPlanning
Security Planning Config Changes to Tighten Security Ideas from June 26 meeting: * Firewall changes, see SystemInstallChecklist * See below...implement ...
BenchmarkingMsufs04
Test date * Machine* * Cables* * Shelves* /dev * PCI slot* * pxi e* * CTRLR ID* * Array status* * Read* * Write* June ??? ??? ...
RocksBlox
ROCKS Node Info A feature that is weak or missing from ROCKS is a way to add user defined parameters on a per node basis. There is a mechanism for adding user defined ...
RocksAddNode
Manually Adding Nodes to Database The insert ethers command used to support manually adding nodes, it no longer does, however this can be performed using the rocks ...
RocksDirLayout
Rocks Directories Native Dir In SVN? Description /home/install no This gets NFS exported from the frontend to the cluster (and autmounted) /home ...
RocksTestServer
ROCKS Test Server Wish to have a second server on cluster to enable testing of new ROCKS configurations. It seems that it will be simpler to have an entirely separate ...
GraphPlan
A Plan for the ROCKS Graph ROCKS Graphs ROCKS uses the Redhat Anaconda installer to do installs. Using the Anaconda installer provides many advantages: * It is ...
RespondToDownNode
Node down in Ganglia If a node is down in ganglia do this (assumes ganglia config is ok...): * From frontend, ping private interface * OK: try ssh to node ...
DriveReplacementMD1000
Drive Replacement on the MD1000 Obviously, this needs some testing... A drive has failed and XFS got errors and took the filesystem offline. * unmounted filesystem ...
DCacheDatabaseToFilesystem
dCache Config Overview dCache from Database to Filesystem Below is a view of the chain of configuration for the dCache system starting with the PostgreSQL databases ...
Sw1
04 10 2008 It sure did. Once again I put "usatlasgrid" in as public read only community and copied to startup config. Not much definite to say about it, but one ...
DracResets
A list to track when we are forced to completely shut off power to a DRAC card to reset it. Hopefully these are isolated incidents, possibly caused by firmware/BIOS ...
HowToEasyMoveDataFromPoolToPool
Easy Move dcache data from pool to pool UserCase we want to retire non resilient pool umfs07_2 from dcache which holds 1.7TB data,so we need to move these data to ...
Umfs10
Have not tried swapping cable, card,switch port yet. Oddly slow network speeds between this system and any other with iperf. Doesn't matter if umfs10 is client ...
Umopt1grid
03/25/2008 replaced DIMM B, 1B and DIMM B, 1A with same from oc 1 23. Watching for new alerts, also watch 1 23. 03/24/2008 machine check exception. Believe bad ...
Dc-2-29
Disabled DIMM alert, slot 7. Moved to slot 1 (i think). Waiting for new alert. Main.BenMeekhof 11 Mar 2008
Head01
Front panel showed E1810 HD fault for HD0. Replaced with spare. This occurred already once. Main.BenMeekhof 11 Mar 2008
Dc-2-33
1/28/2008 kipmi0 started taking up 100% of a CPU core. Machine didn't respond to IPMI requests. Power reset (at the outlet) fixed the problem. 2/1/2008 same problem ...
HowToSetupSrmSpaceReservation
Setup Srm Space reservation background details about why space revervation is needed, refer to srm space reservationdcache book. steps to set up space reservation ...
HowToExtendPoolView
How To Extend PoolView Purpose Allows to group pools on the web pages either according to the PoolManager groups or to customized groups. How to ? Uncomment the ...
Umfs04
Disk 21 in RAID array has twice alerted: 2008 2 16 3:37:49 IDE Channel 21 : Reading Error Replaced 02/18/2008 Main.BenMeekhof 18 Feb 2008
Dc2-4-15
Error: E1000 Failsafe E1229 CPU2 VCORE Replaced motherboard and CPU 2 from Dell support. System not showing error. Now stops and asks for F1 or F2(setup) to continue ...
Dc-3-29
Drive 0 generated amber alert on front panel. Alert cleared after reseating drive in bay. Reloaded node, drive 0 then failed Dell diagnostics test. replaced ...
OldLogs
I removed all of the packages from the Dag repository on linat05. To get the list of packages and remove them I used these commands: rpm qia grep B1 A1 "Vendor ...
RocksSiteSync
ROCKS Site Sync We have two ROCKS clusters and wish to keep their configurations synchronized. This page will describe how to do that. Note that a closely related ...
RocksOnVMware
ROCKS Frontend on VMware Running ROCKS frontend on VMware can simplify some management and recovery operations. The ROCKS frontend functions don't require much compute ...
UpgradeProcedures
ROCKS Upgrade Procedures It would be helpful to write down how the following are performed: * Upgrade ROCKS version (minor and major) * Upgrade OS version (minor ...
ExtendCompute
Extend Compute Need to update extend compute for use at MSU and for changes in ROCKS 4.3. Actions in version from early Nov 2007 * install libgfortran with an ...
TheMSUPlan
Getting the MSU site up in ROCKS Had some initial difficulty getting the compute nodes installed. Restarted from scratch with the following plan: * Clean up /home ...
HowToCopyDataToDcache
How to Copy data to dcache we can use dccp , srmcp or globus url copy utilities to copy data to dcache, but dccp dosnt support recursive, srmcp will finally call globus ...
RocksRecoveryRoll
Recovery Roll The ROCKS server can automatically build a recovery roll that allows the server's configuration to be reproduced on a new ROCKS server install. This ...
RocksFourThreeInstallFromScratch
ROCKS 4.3 Install From Scratch Install log of ROCKS 4.3 and SLC45 on a Dell Poweredge 2950 server and 1950 client. The client will be installed over the network from ...
RocksIssues
Rocks Issues Please specify U M or MSU in these logs. Thanks, Tom Logs Initial entries 9:15am 3 Jan 2006 o linat09 crashes, and sometimes does ...
HowToMoveDataFromPoolToPool
How to Move data from pool to pool (how to drain a pool) *usecase*: we want to retire the node c 2 33 from the pool nodes..so we need to move the data from pool ...
HowToAccessDcacheDataFromRoot
How To Get Data From Dcache directly by Root when using Root, you can specify the root files in 2 different ways: 1 download these files from the dcache directory ...
HowToAccessDcacheDataFromLocal
how to copy files from dcache system to your local machines? Now our dcache system support three protocols to access files in dcache:Dcap SRM and GSIFTP protocol ...
UMSyslogNGLogs
Syslog NG Log Processing on ATGRID The syslog ng software can generate a significant amount of data over time. On atgrid.grid.umich.edu we have a RAID5 system being ...
DCacheOfAGLT2
Dcache on AGLT2 service distribution: all the dcache services are physically distributed to 37 nodes. tow of them are head nodes(head01.aglt2.org and head02.aglt2 ...
ModInfo
Linux modinfo Example for Intel e1000 module umfs05:~ # modinfo e1000 filename: /lib/modules/2.6.20 10.3smp/kernel/drivers/net/e1000/e1000.ko parm: ...
IperfParam
Iperf (v2.0.2) Parameters Usage: iperf s c host options iperf h help v version Client/Server: f, format kmKM format to report: Kbits ...
DebuggingExample
debug on the dccp on dcache admin node root@head01 ~# dccp dcap://head01.aglt2.org/pnfs/aglt2.org/data/tdhtest3 /tmp/test3 12317 bytes in 0 seconds It works,also on ...
OSGInstallGate02
OSG CE 0.4.1 Install Instructions Introduction This document is intended for administrators responsible for installing and configuring: OSG Compute Element (CE) version ...
UMSSHNotes
SSH password free login Introduction SSH offers the possibility to login without using passwords using shared keys. Not only is this more convenient than using passwords ...
UMAthenaInstallation
Athena Software Setup at Michigan Overview We have installed an Atlas software "mirror" and the Athena "Multi" installation of all 12.X.Y Athena versions on the Michigan ...
UMAthenaCodeCheckout
Athena Code Checkout Overview At Michigan we have Athena "kits" installed which have only Athena binaries located at /afs/atlas.umich.edu/atlas/software/kits . ...
UMCopyingFiles
Copying files to/from CERN AFS copying from AFS with 'cp' If you get AFS tokens (with klog cell CERN.CH) you can copy files directly from CERN AFS space with speeds ...
NetworkHardwareInfo
Potentially Useful Network Equipment Info about hardware we are considering using. Dell Powerconnect 6248 This is one of a new (Fall 2006) fixed switches that support ...
UMAthenaKitInstallation
Athena Kit Installation Technical Details Overview This document gives the details about how the Michigan Athena kit installation is installed and how to update it ...
GumsConfig
GUMS Configuration for AGLT2 GUMS Server dq2.grid.umich.edu Below is the gums.config in use on the AGLT2 GUMS Server ...
DQ2CronTab
X509_USER_PROXY=/tmp/x509up_u55621 DDM_HOME=/opt/dq2 # MySQL */5 * * * * source $DDM_HOME/external/environment.sh; source $DDM_HOME/external/mysql/4.0.24/slc3_ia32 ...
MySQLTest
Results of the MySQL DQ2 tests: umfs02:~ # su dq2 umfs02:~ $ cd /opt/dq2 You have new mail in /var/spool/mail/dq2 umfs02:dq2 $ source config/AGLT2/environment ...
AFSipmiSetup
The following details the IPMI setup on the AFS file servers linat06, linat07 and linat08 (H8DAR T) Node Interface MAC Addr IP Addr SwitchPort Notes ...
UMPacmanNotes
Pacman Notes Overview pacman is a "package manager" which is used to install Athena Kit Distributions. This document gives some additional notes about how to use ...
WesternSciRack2005
Rack Equipment * msi05 compute node WesternNode2005 * sm06 compute node TeamHPCNode2006 Rack Layout Notes: * RU Slot 42 is at the top of rack; 1 is at the ...
TeamHPCNode2006
These nodes were purchased Spring 2006 from TeamHPC. Component Spec Chassis Generic Mainboard SuperMicro CPU 2 Opteron 270 RAM 2GB Disk 1 300GB IDE ...
WesternNode2005
These nodes use the MSI barebones chassis, OEM for the IBM 325. We purchased 20 of them from Western Scientific Spring 2005. They were all upgraded to dual core ...
UMAtlantisInstallation
Atlantis Event Display The Atlantis event display is installed in directory /afs/atlas.umich.edu/atlas/software/atlantis. To run the Atlantis you type the following ...
UMCondorSetup
Condor Setup at Michigan Overview Condor is University of Wisconsin system to run batch jobs on CPU farms and/or random groups of desktop machines. Condor jobs are ...
Gate02Setup
Setting up gate02.grid.umich.edu as our AGL Tier2 Gatekeeper There are a number of steps we followed to get our new gatekeeper running. Hardware We had an Intel ...
UMTestPage
Michigan Test Page This page is to the responsivenss of the wiki. It has no other purpose. * My text goes here * Let us DO another bullet A. Item 1 A. Item ...
ATLASKitInstall
Initial install of ATLAS 12.0.1 software kit (Bob, Ed, Shawn 18 Jul 06). Follow instructions on InstallingAtlasSoftware, and DraftNewInstallForWB (which is more recent ...
ClusterHardware
AGL ClusterHardware Topics CPU Eval August 2006. A vendor has promised to lend a dual Woodcrest node for evaluation. We don't have a confirmation of a ship date ...
MSUspecificTasks
AGL MSU Tasks Pre prototype Work * Install SLC4 * AFS * OSG * Atlas Kit Main.ChipBrock 14 Aug 2006
ClusterUtilitiesQuestions
task must have possible in development inventory documentation ...
NetworkUtilities
AGL NetworkUtilities Main.ChipBrock 14 Aug 2006
LibaioProblem
Install Problem (really libaio architecture issue) During the "Configuration Assistants" startup I have an error. The "Oracle Net Configuration Assistant" succeeded ...
CheckPre
Script to check required RPMS on linux x86_64 #!/bin/bash # # Check install rpms for Oracle # echo "Checking binutils ( = 2.15.92)" rpm qi binutils grep A1 Name ...
InstallLog
Install log from Michigan RHEL AS4 U3 install Installing 949 packages Installing chkconfig 1.3.13.3 2.x86_64. Installing ethtool 1.8 4.x86_64. Installing hdparm 5 ...
AnacondaKScfg
Anaconda KS config for Michigan RHEL AS4 install # Kickstart file automatically generated by anaconda. install url url http://rhn.lsa.umich.edu/kickstart/dist/ks ...
Here
The following is a copy of an email off the ROCKS mailing list from May 8, 2006: On Mon, 2006 05 08 at 23:04 1000, Jonathan.Ennis King #64;csiro.au wrote: I've ...
WebAtom
Foswiki's AGLT2 web
r2 - 24 Jan 2006 - 06:07 by TWikiContributor?
WebNotify
* Main.TWikiGuest example #64;your.company __ .WebChangesAlert, ., .TWikiRegistration
r5 - 28 Mar 2005 - 09:40 by TWikiContributor?
WebRss
" else="Foswiki's AGLT2 web"}% /AGLT2
r4 - 28 Mar 2005 - 09:40 by TWikiContributor?
r2 - 28 Mar 2005 - 09:40 by TWikiContributor?
Number of topics: 432

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Topic revision: r4 - 16 Oct 2009 - 20:14:49 - TomRockwell
 

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