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  1. Lustre
  2. LU-11377

setattr/setxattr don't need to set security irrelevant attrs/xattrs to shards

Details

    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • Lustre 2.10.0
    • 3
    • 9223372036854775807

    Description

      Currently setattr/setxattr will set all attr/xattr on all shards for directory, if they are irrelevant to security, it's not necessary because client will merge attributes from master object and all shards, and xattr is obtained from master object. As a side effect, doing this will turn many operations into distributed operations, e.g. close will update atime, which makes system slow.

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        Activity

          [LU-11377] setattr/setxattr don't need to set security irrelevant attrs/xattrs to shards
          gerrit Gerrit Updater added a comment -

          Hongchao Zhang (hongchao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/36256
          Subject: LU-11377 lod: set xattr to slave stripes if needed
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 2f6a9b28c68d9528db02e1e3030c54e8f5a2e093

          gerrit Gerrit Updater added a comment - Hongchao Zhang (hongchao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/36256 Subject: LU-11377 lod: set xattr to slave stripes if needed Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 2f6a9b28c68d9528db02e1e3030c54e8f5a2e093

          People

            hongchao.zhang Hongchao Zhang
            laisiyao Lai Siyao
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            Dates

              Created:
              Updated: