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  1. Lustre
  2. LU-459

silence excess 2.x error messages

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: Lustre 2.1.0
    • Fix Version/s: Lustre 2.2.0, Lustre 2.1.2
    • Labels:
      None
    • Story Points:
      2
    • Rank (Obsolete):
      4701

      Description

      Some CERROR(...) or CWARN() messages clutter up the syslog and should be changed to CDEBUG(D_*, ...). This bug is specifically for 2.x messages.

      Ideally, it should be possible to mount then unmount Lustre under normal usage without getting a screen full of messages.

      Simply turning off all of the messages is NOT an acceptable solution for all cases.

      Looking at the 2.x mount messages from https://maloo.whamcloud.com/test_logs/cc6b7bee-92e8-11e0-a0d3-52540025f9af:

      Lustre: Lustre LU module (ffffffffa0495460).

      Lustre: Lustre OSC module (ffffffffa075b720).

      Lustre: Lustre LOV module (ffffffffa07c8220).

      Lustre: Lustre client module (ffffffffa0878980).

      These should all just be turned off, since they provide very little useful information.

      libcfs_debug_str2mask()) You are trying to use a numerical value for the mask - this will be deprecated in a future release.

      This one is already being fixed in LU-314.

      Lustre: 28105:0:(sec.c:1474:sptlrpc_import_sec_adapt()) import MGC10.2.34.111@o2ib->MGC10.2.34.111@o2ib_0 netid 5000

      0: select flavor null

      Should not be printed to the console if flavor == null, and should be changed to LCONSOLE_INFO to make message cleaner.

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              • Assignee:
                ys Yang Sheng
                Reporter:
                adilger Andreas Dilger
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                Dates

                • Created:
                  Updated:
                  Resolved: