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3WareInstall
3ware Install and Configure Some of these steps may be specific to the NRAO. Setup System * Add a fixed address for aoc oss X in the 10.64.1.XXX range. Use n...
AnsibledOssBuild
Building an OST using Ansible (Lustre 2.x) %TWISTY{ showlink="Show TOC" hidelink="Hide TOC" showimgright="" hideimgright="" }% # Editing the temp...
CasaParallelBenchmarks
Procedures IN PROGRESS awaiting test scripts In the interest of obtaining consistent results all tests should be run on the designated CASA dev node(s). * E...
HPCSupport
GBO / LBO / JAO / NRAO HPC (High Performance Computing) Support Wiki Introduction This wiki is to track open tasks and to collect detailed logs for HPC relate...
HPCTroubleshootingRequests
When you log a troubleshooting request, please remember to include relevant logs: 1 MDS log as an attachment 1 OSS log(s) as an attachment 1 Client log(s...
InfinibandInstall
Installing Infiniband for Lustre Installing Mellanox switch * They do not do DHCP by default so you will need a serial console configured to 8N1 with hardwar...
LardFileSystems
LARD Project Notes, Part 3 %TWISTY{ showlink="Show TOC" hidelink="Hide TOC" showimgright="" hideimgright="" }% * PART THREE INCLUDES: * L...
LardLustreInstall
LARD Project Notes, Part 1 * PART ONE INCLUDES: * OSS install * IB setup * Raid sets * Installation of lustre packages %TWISTY{ s...
LardLustrePerformMain
LARD Project Notes, Part 2 * PART TWO INCLUDES: * Performance Testing # Performance Testing Applies to OSSes ## Look at your devices root@la...
Lustre10G
Installing 10Gb for Lustre Configuring 10G on systems The card we use is the Solarflare SFC9020. Note that these instructions assume eth2. Assign IP address wi...
LustreClientInstall
How to make RHEL5.x x86_64 Lustre client RPMs. Download and Compile Working space and variables tmpdir="/tmp/$$" extraversion=`uname r cut d" " f2` ...
LustreFilesystemCreation
Lustre Filesystem Creation Documentation for creating MDS and OSS filesystems. Ensure the following steps have been done before proceeding * Operating systems...
LustreHardware
Lustre Server Hardware OSS server The OSS consists of the following hardware, an example spec can be found here:OSS specs.pdf * Superlogics 4U chassis, CSE...
LustreLessons
%TWISTY{ showlink="Show TOC" hidelink="Hide TOC" showimgright="" hideimgright="" }% # Key points * Lustre clients require lustre modules, while M...
LustreMonitoringSystems
Install Monitoring Systems We install ganglia in /opt/services instead of the normal location. This seperates it from the OS install and allows us to re install ...
LustreOverview
Lustre Overview Lustre is a parallel distributed filesystem used in most large scale computing facilities. It allows NRAO/NM desktops, public machines and clus...
LustreRoundRobin
File distribution across OSTs (Applies to Lustre 2.5.3) %TWISTY{ showlink="Show TOC" hidelink="Hide TOC" showimgright="" hideimgright="" }% # The...
LustreServerInstall
Lustre Build and Install notes Lustre build notes for building and installing Lustre servers and clients against Redhat (RHEL5.5) kernel. Get Quilt patch mana...
LustreSoftware
Install and Configure Lustre Software Lustre Server RPM install $ Download the following RPMs, matching your lustre version, OS, and kernel. Source: Intel's ...
LustreTraining
Lustre Training January 24 27th 2012 Denver Colorado Network * Check Lustre cabling, look for errors or inexplicable client evictions * Ensure IB cards are...
LustreTuning
MDS Tunables OSS Tunables Read Cache filesize: Consider reducing the maximum filesize for read cache. Since Lustre is mostly supplying raw CASA data there will ...
NaascLustreUpgradePath
NAASC Lustre 2.x Activities %TWISTY{ showlink="Show TOC" hidelink="Hide TOC" showimgright="" hideimgright="" }% Background The version of Lustre ...
NaascLustreUpgradeToaster
Naasc Lustre Upgrade 'Toaster' Notes %TWISTY{ showlink="Show TOC" hidelink="Hide TOC" showimgright="" hideimgright="" }% # What is the toaster? ...
PerformanceTests
Filesystem tests * For bonnie tests run something like _bonnie { u 101} f s(2*Mem)g d {path} * Where u 101 switches to a different user if root, di...
RawPerformanceTests
Lustre Disk Performance Tests Performance tests listed here should be done prior to creating actual Lustre filesystems. The tests are either destructive, dd and ...
WebHome
This is a wiki home for high performance computing at the NRAO. The area is still undergoing organizational changes but content in the Categories section is eith...
WebStatistics
Statistics for HPC Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploads: ...
ZfsExperiment
Experiment with ZFS %TWISTY{ showlink="Show TOC" hidelink="Hide TOC" showimgleft="" hideimgleft="" }% # Good intro doc * I found this write up...
Number of topics: 28
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