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Viewing changes to Administration/Server/Storage/clusterfs/ocfs2.txt

  • Committer: Suren A. Chilingaryan
  • Date: 2017-04-03 02:45:17 UTC
  • Revision ID: csa@suren.me-20170403024517-dwzj0z0k1cmhxm7u
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Administration/Server/Storage/clusterfs/ocfs2.txt
 
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- Cluster configuration (on all nodes) in /etc/ocfs2/cluster.conf
 
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node:
 
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        ip_port = 7777
 
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        ip_address = 192.168.11.5
 
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        number = 0
 
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        name = ipepdvcompute2
 
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        cluster = ocfs2
 
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node:
 
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        ip_port = 7777
 
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        ip_address = 192.168.11.6
 
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        number = 1
 
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        name = ipepdvkepler
 
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        cluster = ocfs2
 
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cluster:
 
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        node_count = 2
 
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        name = ocfs2.
 
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- Configure Oracle cluster (may cause problems if configfs compiled in,
 
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not loaded as a module:
 
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    /etc/init.d/o2cb load
 
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    /etc/init.d/o2cb configure
 
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- Start (on each reboot)
 
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    /etc/init.d/o2cb online
 
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- Check
 
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    o2cb list-nodes ocfs2
 
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- Create partition on network block device (from any of the nodes)
 
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    mkfs.ocfs2 -b 4k -C 256k -L ssd3500  /dev/sdc
 
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    mount /dev/sdc /mnt/ssd
 
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- Remounting in single-user mode
 
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    tunefs.ocfs2 --fs-features=local /dev/sdg
 
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 reverting:
 
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    tunefs.ocfs2 --fs-features=nolocal /dev/sfg
 
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