Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-10865

quota reintegration reported version and index count errors.

    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
    • Environment:
      Lustre master branch
      osd-ldiskfs backend.
    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      One of Customers reported following errors when force quota reintegrations:

      Mar 29 01:30:20 xssds31 kernel: Lustre: 2007:0:(qsd_reint.c:246:qsd_reint_index()) lustre3-MDT0000: index version for fid [0x200000005:0x1016:0x0] is 0, but index isn't empty (1)

      This is easy to reproduce:

          1.format Lustre and mount MDT/MGS, OST.
      
          2.lctl conf_param lustre.quota.mdt=ug
      
          3.lctl set_param osd-ldiskfs.*.quota_slave.force_reint=1
      
      

       

       Then you will see some dmesg like above.

       Problem is osd-ldiskfs IAM will try to init one

       zero entry initially, so for newly created slave index

       file, there will be at least one entry for it, let's

       bump version properly to make reintegration check happy. 

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                wshilong Wang Shilong
                Reporter:
                wangshilong Wang Shilong (Inactive)
              • Votes:
                0 Vote for this issue
                Watchers:
                7 Start watching this issue

                Dates

                • Created:
                  Updated: