Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-15794

Downgrade client fails: LustreError: 11993:0:(lov_object.c:551:lov_init_dom()) ASSERTION( index == 0 ) failed:

    XMLWordPrintable

Details

    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • Lustre 2.15.0
    • None
    • trevis-86 - servers with version=2.15.0_RC3, client b2_12 build 150 version=2.12.8
    • 3
    • 9223372036854775807

    Description

      Immediately on starting sanity, after downgrading the client - 

       

      [  368.034864] Lustre: DEBUG MARKER: trevis-86vm1.trevis.whamcloud.com: executing check_config_client /mnt/lustre^M
      [  370.048716] Lustre: DEBUG MARKER: Using TIMEOUT=100^M
      [  371.064948] LustreError: 11993:0:(lov_object.c:551:lov_init_dom()) ASSERTION( index == 0 ) failed: ^M
      [  371.066828] LustreError: 11993:0:(lov_object.c:551:lov_init_dom()) LBUG^M
      [  371.068127] Pid: 11993, comm: rm 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021^M
      [  371.069809] Call Trace:^M
      [  371.070360]  [<ffffffffc08b57cc>] libcfs_call_trace+0x8c/0xc0 [libcfs]^M
      [  371.071728]  [<ffffffffc08b587c>] lbug_with_loc+0x4c/0xa0 [libcfs]^M
      [  371.073141]  [<ffffffffc0d3df99>] lov_init_dom+0x8f9/0x990 [lov]^M
      [  371.074443]  [<ffffffffc0d3e85c>] lov_init_composite+0x82c/0xbe0 [lov]^M
      [  371.075827]  [<ffffffffc0d3ad00>] lov_object_init+0x130/0x300 [lov]^M
      [  371.077174]  [<ffffffffc0a3454b>] lu_object_start.isra.31+0x8b/0x120 [obdclass]^M
      [  371.078719]  [<ffffffffc0a37a54>] lu_object_find_at+0x234/0xab0 [obdclass]^M
      [  371.080157]  [<ffffffffc0a3830f>] lu_object_find_slice+0x1f/0x90 [obdclass]^M
      [  371.081625]  [<ffffffffc0a3cba2>] cl_object_find+0x32/0x60 [obdclass]^M
      [  371.082966]  [<ffffffffc0e9e599>] cl_file_inode_init+0x219/0x380 [lustre]^M
      [  371.084399]  [<ffffffffc0e78595>] ll_update_inode+0x2d5/0x5e0 [lustre]^M
      [  371.085759]  [<ffffffffc0e78907>] ll_read_inode2+0x67/0x420 [lustre]^M
      [  371.087094]  [<ffffffffc0e8661b>] ll_iget+0xdb/0x350 [lustre]^M
      [  371.088315]  [<ffffffffc0e7a6f3>] ll_prep_inode+0x253/0x970 [lustre]^M
      [  371.089648]  [<ffffffffc0e87653>] ll_lookup_it+0x523/0x1a20 [lustre]^M
      [  371.090989]  [<ffffffffc0e89f9b>] ll_lookup_nd+0xbb/0x190 [lustre]^M
      [  371.092301]  [<ffffffffa0c591d3>] lookup_real+0x23/0x60^M
      [  371.093424]  [<ffffffffa0c59bf2>] __lookup_hash+0x42/0x60^M
      [  371.094571]  [<ffffffffa0c60adc>] do_unlinkat+0x14c/0x2d0^M
      [  371.095717]  [<ffffffffa0c61bbb>] SyS_unlinkat+0x1b/0x40^M
      [  371.096862]  [<ffffffffa1195f92>] system_call_fastpath+0x25/0x2a^M
      [  371.098126]  [<ffffffffffffffff>] 0xffffffffffffffff^M
      [  371.099214] Kernel panic - not syncing: LBUG^M
      [  371.100077] CPU: 0 PID: 11993 Comm: rm Kdump: loaded Tainted: G           OE  ------------   3.10.0-1160.45.1.el7.x86_64 #1^M
      [  371.102139] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011^M 

      Attachments

        Issue Links

          Activity

            People

              bobijam Zhenyu Xu
              cwhite_wc Cliff White (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated: