[LU-14916] Interop: sanity-pfl test 0b fails with 'Create /mnt/lustre/d0b.sanity-pfl/f0b.sanity-pfl succeeded'

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.15.0
• Labels: interop
• Environment: 2.13.0 clients with >= 2.14.50.130 servers
• Severity: 3
• Assignee: WC Triage
• Reporter: James Nunez (Inactive)

Description

sanity-pfl test 0b stated failing on 07 March 2021 for 2.13.0 clients and 2.14.50.130 servers; https://testing.whamcloud.com/test_sets/4bb01bda-d0c3-4e30-8cf5-1b72e5dbff7f.

Looking at a recent failure at https://testing.whamcloud.com/test_sets/944ecbd7-e7f4-46de-b435-e52f50afca20, we see the following in the MDS (vm4) console log

[  283.886793] Lustre: DEBUG MARKER: == sanity-pfl test 0b: Verify comp stripe count limits =============================================== 15:58:00 (1622735880)
[  284.136777] Lustre: DEBUG MARKER: dumpe2fs -h /dev/mapper/mds1_flakey 2>&1 |
[  284.136777] 		grep -E -q '(ea_inode|large_xattr)'
[  284.504759] Lustre: 11026:0:(osd_handler.c:1938:osd_trans_start()) lustre-MDT0000: credits 12995 > trans_max 2592
[  284.506763] Lustre: 11026:0:(osd_handler.c:1867:osd_trans_dump_creds())   create: 200/800/0, destroy: 1/4/0
[  284.508514] Lustre: 11026:0:(osd_handler.c:1874:osd_trans_dump_creds())   attr_set: 3/3/0, xattr_set: 204/148/0
[  284.510309] Lustre: 11026:0:(osd_handler.c:1884:osd_trans_dump_creds())   write: 1001/8610/0, punch: 0/0/0, quota 6/6/0
[  284.512274] Lustre: 11026:0:(osd_handler.c:1891:osd_trans_dump_creds())   insert: 201/3416/0, delete: 2/5/0
[  284.514033] Lustre: 11026:0:(osd_handler.c:1898:osd_trans_dump_creds())   ref_add: 1/1/0, ref_del: 2/2/0
[  284.515721] Pid: 11026, comm: mdt00_000 4.18.0-240.22.1.el8_lustre.x86_64 #1 SMP Sun Apr 11 04:35:52 UTC 2021
[  284.517504] Call Trace TBD:
[  284.518265] [<0>] libcfs_call_trace+0x6f/0x90 [libcfs]
[  284.519281] [<0>] osd_trans_start+0x50c/0x530 [osd_ldiskfs]
[  284.520707] [<0>] top_trans_start+0x423/0x940 [ptlrpc]
[  284.521741] [<0>] mdd_unlink+0x495/0xb20 [mdd]
[  284.522703] [<0>] mdt_reint_unlink+0xb09/0x12a0 [mdt]
[  284.523656] [<0>] mdt_reint_rec+0x11f/0x250 [mdt]
[  284.524528] [<0>] mdt_reint_internal+0x498/0x780 [mdt]
[  284.525480] [<0>] mdt_reint+0x5e/0x100 [mdt]
[  284.526315] [<0>] tgt_request_handle+0xc78/0x1910 [ptlrpc]
[  284.527355] [<0>] ptlrpc_server_handle_request+0x31a/0xba0 [ptlrpc]
[  284.528533] [<0>] ptlrpc_main+0xba2/0x14a0 [ptlrpc]
[  284.529462] [<0>] kthread+0x112/0x130
[  284.530166] [<0>] ret_from_fork+0x35/0x40
[  284.536315] Lustre: 11026:0:(osd_internal.h:1304:osd_trans_exec_op()) lustre-MDT0000: opcode 7: before 2593 < left 8610, rollback = 7
[  284.822666] Lustre: DEBUG MARKER: /usr/sbin/lctl mark  sanity-pfl test_0b: @@@@@@ FAIL: Create \/mnt\/lustre\/d0b.sanity-pfl\/f0b.sanity-pfl succeeded 
[  285.114266] Lustre: DEBUG MARKER: sanity-pfl test_0b: @@@@@@ FAIL: Create /mnt/lustre/d0b.sanity-pfl/f0b.sanity-pfl succeeded

Issue Links

• is related to: LU-14191 setstripe: cannot create composite file: Numerical result out of range