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en:jobs:lustrefs [2013/01/07 18:16]
admin [OS prepare and tuning]
en:jobs:lustrefs [2015/03/12 17:06]
admin [Afterword]
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 Lustre is a distributed file system with separate storing of data and meta-data. Lustre is a distributed file system with separate storing of data and meta-data.
 **ext3** file system is used for storing of data and meta-data directly on hosts. ​ **ext3** file system is used for storing of data and meta-data directly on hosts. ​
-In this project: [[http://zfsonlinux.org/lustre.html|ZFS based Lustre solution]] is zfs file system with associated ability used  (we will not consider it).+In this articale: [[http://myitnotes.info/doku.php?​id=en:​jobs:​lustrefszfs|ZFS based Lustre solution]] is zfs file system with associated ability used  (we will not consider it).
  
 **Lustre consists of following components:​**\\ **Lustre consists of following components:​**\\
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 **On a servers:** **On a servers:**
  
-Download utilities distributives :+Download utilities' ​distributives :
 http://​downloads.whamcloud.com/​public/​e2fsprogs/​1.42.3.wc1/​el6/​RPMS/​x86_64/​\\ http://​downloads.whamcloud.com/​public/​e2fsprogs/​1.42.3.wc1/​el6/​RPMS/​x86_64/​\\
 and lustre: and lustre:
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 rpm -ivh lustre-2.1.1-2.6.32_220.el6_lustre.g4554b65.x86_64.x86_64.rpm\\ rpm -ivh lustre-2.1.1-2.6.32_220.el6_lustre.g4554b65.x86_64.x86_64.rpm\\
  
-Check /​boot/​grub/​grub.conf for deafual ​boot of lustre kernel\\+Check /​boot/​grub/​grub.conf for default ​boot of lustre kernel\\
  
 Configure network LNET:\\ Configure network LNET:\\
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 There could  be two problems:\\ There could  be two problems:\\
-1.1 Adding new data problem ​connected ​with lack of free space just on one of OST\\+1.1 Adding new data problem ​associated ​with lack of free space just on one of OST\\
 1.2 Increasing of I/O load on a new node.\\ 1.2 Increasing of I/O load on a new node.\\
  
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 ====Afterword==== ====Afterword====
-Now I recommended ​to use Lustre 1.88wc4 with OS Centos 5.8, like stable.\\+Now I am recommending ​to use Lustre 1.88wc4 with OS Centos 5.8, as a stable.\\
 Special thanks Whamcloud [[http://​build.whamcloud.com/​job/​lustre-manual/​lastSuccessfulBuild/​artifact/​lustre_manual.pdf|Manual]] for exhaustive documentation.\\ Special thanks Whamcloud [[http://​build.whamcloud.com/​job/​lustre-manual/​lastSuccessfulBuild/​artifact/​lustre_manual.pdf|Manual]] for exhaustive documentation.\\
  
  
 + ==== About author ​ ==== 
 +[[https://​www.linkedin.com/​pub/​alexey-vyrodov/​59/​976/​16b|Profile]] of the author
en/jobs/lustrefs.txt · Last modified: 2015/03/12 17:06 by admin
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