[LU-7546] conf-sanity conf-sanity: lod_device_free()) ASSERTION( atomic_read(&lu->ld_ref) == 0 )

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.8.0
• Affects Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: Lai Siyao
• Reporter: Maloo

Description

This issue was created by maloo for wangdi <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/b123def0-a00b-11e5-ae0a-5254006e85c2.

The sub-test conf-sanity failed with the following error:

03:27:23:Lustre: DEBUG MARKER: umount -d -f /mnt/mds1
03:27:23:LustreError: 10651:0:(client.c:1130:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff88006ed629c0 x1520238940666796/t0(0) o13->lustre-OST0001-osc-MDT0000@10.1.4.239@tcp:7/4 lens 224/368 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
03:27:23:LustreError: 10651:0:(client.c:1130:ptlrpc_import_delay_req()) Skipped 7 previous similar messages
03:27:23:LustreError: 30453:0:(osp_object.c:587:osp_attr_get()) lustre-MDT0001-osp-MDT0000:osp_attr_get update error [0x240000402:0x1:0x0]: rc = -5
03:27:23:LustreError: 30453:0:(osp_object.c:587:osp_attr_get()) Skipped 5 previous similar messages
03:27:23:Lustre: lustre-MDT0000: Not available for connect from 10.1.4.239@tcp (stopping)
03:27:23:Lustre: Skipped 7 previous similar messages
03:27:23:LustreError: 10651:0:(client.c:1130:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff88006ed629c0 x1520238940666828/t0(0) o13->lustre-OST0005-osc-MDT0000@10.1.4.239@tcp:7/4 lens 224/368 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
03:27:23:LustreError: 10651:0:(client.c:1130:ptlrpc_import_delay_req()) Skipped 4 previous similar messages
03:27:23:Lustre: lustre-MDT0000: Not available for connect from 10.1.4.244@tcp (stopping)
03:27:23:Lustre: Skipped 2 previous similar messages
03:27:23:LustreError: 10652:0:(client.c:1130:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff880044a39680 x1520238940666836/t0(0) o13->lustre-OST0007-osc-MDT0000@10.1.4.239@tcp:7/4 lens 224/368 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
03:27:23:LustreError: 10636:0:(lod_dev.c:1578:lod_device_free()) ASSERTION( atomic_read(&lu->ld_ref) == 0 ) failed: lu is ffff880070784000
03:27:23:LustreError: 10636:0:(lod_dev.c:1578:lod_device_free()) LBUG

Please provide additional information about the failure here.

Info required for matching: conf-sanity conf-sanity

Issue Links

• is related to: LU-7184 (lod_dev.c:1493:lod_device_free()) ASSERTION( atomic_read(&lu->ld_ref) == 0 ) failed: lu is ffff88010cf8a000
• is related to: LU-3538 commit on share for cross-MDT operation.