[LU-2974] Interop 2.1.4<->2.4 failure on test suite sanityn test_51a

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.4.0
• Environment: client lustre-master build#1322; server: 2.1.4
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/7588ffd0-8b94-11e2-abec-52540035b04c.

The sub-test test_51a failed with the following error:

test failed to respond and timed out

The system is hang, trace from client shows:

dd            R  running task        0 32524  32403 0x00000080
 ffffffffa039a5eb 000000000003138e ffff880311d15a78 0000000000000000
 ffff880328c26180 ffff88031768b6e0 ffff880311d15a98 000000000000001f
 0000000000000000 ffff880311d15ae8 ffff880311d15aa8 ffffffffa037327b
Call Trace:
 [<ffffffffa05267cb>] ? cl_lock_mutex_put+0x4b/0x90 [obdclass]
 [<ffffffffa0384271>] ? libcfs_debug_msg+0x41/0x50 [libcfs]
 [<ffffffffa038376a>] ? libcfs_debug_vmsg2+0x9a/0xb60 [libcfs]
 [<ffffffff81272200>] ? string+0x40/0x100
 [<ffffffffa05281d5>] cl_use_try+0x175/0x2e0 [obdclass]
 [<ffffffffa0384271>] ? libcfs_debug_msg+0x41/0x50 [libcfs]
 [<ffffffffa095d664>] ? lov_lock_unuse+0x104/0x260 [lov]
 [<ffffffffa05244d5>] ? cl_unuse_try_internal+0x55/0xe0 [obdclass]
 [<ffffffffa052a49e>] ? cl_lock_request+0x7e/0x270 [obdclass]
 [<ffffffffa052f73c>] ? cl_io_lock+0x3cc/0x560 [obdclass]
 [<ffffffffa052ed07>] ? cl_io_unlock+0x127/0x2b0 [obdclass]
 [<ffffffffa052f972>] ? cl_io_loop+0xa2/0x1b0 [obdclass]
 [<ffffffffa0a2c790>] ? ll_file_io_generic+0x450/0x600 [lustre]
 [<ffffffffa0a2ca82>] ? ll_file_aio_write+0x142/0x2c0 [lustre]
 [<ffffffffa0a2d62c>] ? ll_file_write+0x16c/0x2a0 [lustre]
 [<ffffffff81176588>] ? vfs_write+0xb8/0x1a0
 [<ffffffff81176e81>] ? sys_write+0x51/0x90
 [<ffffffff810d3a75>] ? __audit_syscall_exit+0x265/0x290
 [<ffffffff8100b072>] ? system_call_fastpath+0x16/0x1b
in.rlogind    S 0000000000000000     0 32562   1974 0x00000080
 ffff880312ab7908 0000000000000086 0000000000000000 ffffffffa0133497
 0000000000000044 ffff88033611a020 ffff880312ab78d8 ffffffff81429d7c
 ffff880317a7bab8 ffff880312ab7fd8 000000000000fb88 ffff880317a7bab8
Call Trace:

Issue Links

• duplicates: LU-2980 sanity.sh test_17b: Read-only file system