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  1. Lustre
  2. LU-10130

mkdir returns -95 EOPNOTSUPP with 2.10.1 on sles 12 sp3 with CONFIG_SECURITY disabled

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Details

    • Bug
    • Resolution: Duplicate
    • Major
    • None
    • Lustre 2.10.1
    • None
    • 3
    • 9223372036854775807

    Description

      A call to security_inode_notifysecctx() on a node running SLES 12 SP3 where CONFIG_SECURITY is disabled returns -95 (EOPNOTSUPP), but a call to that function on a node running SLES 12 SP3 where CONFIG_SECURITY is enabled does not error.

      SLES 12 SP3 - CONFIG_SECURITY disabled:

      # mkdir testdir
mkdir: cannot create directory ‘testdir’: Operation not supported
#

      SLES 12 SP3 - CONFIG_SECURITY enabled:

      # mkdir testdir
#

      Lustre 2.10 commit 1d44980bcbd10f35b522acc4543a44dcea62eb72 (https://review.whamcloud.com/24426) introduced the problematic code.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. LU-9578 having security_dentry_init_security doesn't mean it's enabled

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-8956 Improve create performance with SELinux enabled

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              sbuisson Sebastien Buisson (Inactive)
              hornc Chris Horn
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                Created:
                Updated:
                Resolved: