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  1. Lustre
  2. LU-13617

Client dead lock leads to eviction from MDS (selinux is enabled)

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • Lustre 2.14.0, Lustre 2.12.7, Lustre 2.12.8
    • Lustre 2.14.0
    • 3
    • 9223372036854775807

    Description

      One thread got PR lock and waited on inode_lock to notify security context. Another thread got inode_lock and waited on CW lock(conflicts with PR). After timeout the client was evicted, it didn't cancel a PR lock. The dead lock happens on a parent directory.

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            aboyko Alexander Boyko
            aboyko Alexander Boyko
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              Created:
              Updated:
              Resolved: