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  1. Lustre
  2. LU-13434

lfs mirror delete by component-id does not work

    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: Upstream
    • Fix Version/s: None
    • Labels:
    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      --comp-id option of "lfs mirror delete" does not work and trigger the following error :

      [root@vm4 flr]# lfs getstripe foo
      foo
        lcm_layout_gen:    2
        lcm_mirror_count:  2
        lcm_entry_count:   2
          lcme_id:             65537
          lcme_mirror_id:      1
          lcme_flags:          init
          lcme_extent.e_start: 0
          lcme_extent.e_end:   EOF
            lmm_stripe_count:  1
            lmm_stripe_size:   1048576
            lmm_pattern:       raid0
            lmm_layout_gen:    0
            lmm_stripe_offset: 4
            lmm_objects:
            - 0: { l_ost_idx: 4, l_fid: [0x100040000:0x182:0x0] }
      
          lcme_id:             131074
          lcme_mirror_id:      2
          lcme_flags:          init
          lcme_extent.e_start: 0
          lcme_extent.e_end:   EOF
            lmm_stripe_count:  1
            lmm_stripe_size:   1048576
            lmm_pattern:       raid0
            lmm_layout_gen:    0
            lmm_stripe_offset: 2
            lmm_objects:
            - 0: { l_ost_idx: 2, l_fid: [0x100020000:0x182:0x0] }
      
      [root@vm4 flr]# lfs mirror delete --comp-id 65537 foo
      lfs mirror delete delete: option -d is mutually exclusive with -s, -c, -o, -p, -I, -F and -E options
      delete a mirror from a file.
      

      I suppose it uses an error message from "lfs mirror split" but I (--comp-id) and -p should be allowed to be used both for "lfs mirror delete" and "lfs mirror split -d" according to their manpage.
      (-p works and does not trigger the error)

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            • Assignee:
              wc-triage WC Triage
              Reporter:
              baillergeau Kevin Baillergeau
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              Dates

              • Created:
                Updated: