You are here: Foswiki>AGLT2 Web>WebChanges (16 Oct 2009, TomRockwell)EditAttach

50 recent changes in AGLT2 Web retrieved at 11:13 (GMT)

CobblerInfrastructure
Manuals Cobbler manual: http://www.cobblerd.org/manuals/ For information on the Cheetah template language used in kickstart templates: http://www.cheetahtemplate ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
Number of topics: 50

See also: rss-small RSS feed, recent changes with 50, 100, 200, 500, 1000 topics, all changes
Topic revision: r4 - 16 Oct 2009 - 20:14:49 - TomRockwell
 

This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding Foswiki? Send feedback