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  1. Lustre
  2. LU-1026

ldiskfs_mb_check_ondisk_bitmap: on-disk bitmap for group 23828 corrupted

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Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.8.0
    • Lustre 1.8.x (1.8.0 - 1.8.5)
    • lustre-1.8.4
    • 3
    • 10118

    Description

      The last week, one of our customer got the corrupted messages in the ldiskfs, then OSS remounted that OST with readonly.
      Here is when we got the error messages. the situation is very similar to LU-501, but don't know this is exactly same problem. Please check on this log files.

      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.472484] LDISKFS-fs error (device dm-5): ldiskfs_mb_check_ondisk_bitmap: on-disk bitmap for group 23828corrupted: 4190 blocks free in bitmap, 4189 - in gd
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.472677]
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.472727] Aborting journal on device dm-5-8.
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.473961] LDISKFS-fs (dm-5): Remounting filesystem read-only
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.510914] LDISKFS-fs error (device dm-5): ldiskfs_mb_check_ondisk_bitmap: on-disk bitmap for group 23828corrupted: 4190 blocks free in bitmap, 4189 - in gd
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.511103]
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.513219] LDISKFS-fs error (device dm-5): ldiskfs_mb_check_ondisk_bitmap: on-disk bitmap for group 23828corrupted: 4190 blocks free in bitmap, 4189 - in gd
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.513396]
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.515388] LDISKFS-fs error (device dm-5): ldiskfs_mb_check_ondisk_bitmap: on-disk bitmap for group 23828corrupted: 4190 blocks free in bitmap, 4189 - in gd
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.515562]
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.517502] LDISKFS-fs error (device dm-5): ldiskfs_mb_check_ondisk_bitmap: on-disk bitmap for group 23828corrupted: 4190 blocks free in bitmap, 4189 - in gd
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.518511]
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.520586] LDISKFS-fs error (device dm-5): ldiskfs_mb_check_ondisk_bitmap: on-disk bitmap for group 23828corrupted: 4190 blocks free in bitmap, 4189 - in gd
      Jan 19 18:25:46 lustre-oss-0-0 kernel: [8145936.520753]

      Attachments

        1. OST00bc_kern.log
          118 kB
        2. messages-another-oss.gz
          177 kB
        3. messages.gz
          819 kB
        4. messages.1.gz
          61 kB
        5. ldiskfsck.static.sdc1.out_2012-01-30
          3.58 MB
        6. kernel_logs_20130214.txt
          13 kB
        7. e2fsck_output_20130214.txt
          1 kB
        8. e2fsck_118631EB1200.log
          0.4 kB
        9. e2fsck_0E3030430100.log
          0.4 kB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LU-9410 on-disk bitmap corrupted

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-8252 MDS kernel panic after aborting journal

          • 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-7114 ldiskfs: corrupted bitmaps handling patches

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

          [Confluence: Engineering] Lustre 1.8.x known issues tracker While testing against Lustre b18 branch, we would hit known bugs which were already reported in Lustre Bugzilla https://bugzilla.lustre.org/. In order to move away from relying on Bugzilla, we would create a JIRA

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              hongchao.zhang Hongchao Zhang
              ihara Shuichi Ihara (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: