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Viewing changes to Administration/Server/Storage/clusterfs/fhgfs.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/fhgfs.txt
 
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Infiniband:
 
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 fhgfs-client-autobuild.conf: (rdma support)
 
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    buildArgs=-j8 FHGFS_OPENTK_IBVERBS=1 FHGFS_INTENT=1
 
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 fhgfs-libopentk.conf: (rdma enforcement)
 
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    FORCE_IB=1
 
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Storage:
 
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 File system: typically XFS for storage servers and ext4 for metadata servers.
 
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 Configure in: fhgfs-mgmt.conf fhgfs-client.conf fhgfs-storage.conf
 
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 - The amount of space needed for metadata in comparison to the total storage capacity
 
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 depends on the actual use case (i.e. the average user file size). For a scratch file 
 
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 system, the reserved space for metadata is typically between 0.5% and 1% of the total 
 
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 storage capacity.
 
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Both:
 
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 mkdir /var/lock/subsys
 
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Server:
 
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 zypper install fhgfs-mgmtd fhgfs-meta fhgfs-storage
 
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 fhgfs-opentk-lib-update-ib
 
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 /etc/init.d/fhgfs-mgmt start
 
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 /etc/init.d/fhgfs-meta start
 
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 /etc/init.d/fhgfs-storage start
 
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Client:
 
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 zypper install  fhgfs-client fhgfs-helperd
 
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 /etc/init.d/fhgfs-client rebuild
 
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 Configure mount directory: fhgfs-mounts.conf
 
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 /etc/init.d/fhgfs-helper start
 
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 /etc/init.d/fhgfs-client start
 
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