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  1. Lustre
  2. LU-17546

using vfs_setxattr() and vfs_removexattr() from within osd leads to a deadlock

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • Lustre 2.16.0
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    • 3
    • 9223372036854775807

      using vfs_setxattr() and vfs_removexattr() from within osd leads to a deadlock as those kernel helpers grab inode's lock first which breaks Lustre rule "tx first, then locks"
      the problem was introduced with LU-13430

            bzzz Alex Zhuravlev
            bzzz Alex Zhuravlev
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