[LU-1623] mdc_finish_enqueue(): ASSERTION(client_is_remote(exp)) failed

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.4.0
• Affects Version/s: Lustre 2.1.1
• Environment: https://github.com/chaos/lustre/commits/2.1.1-13chaos
• Severity: 3
• Assignee: Oleg Drokin
• Reporter: Ned Bass (Inactive)

Description

(mdc_locks.c:597:mdc_finish_enqueue()) ASSERTION(client_is_remote(exp)) failed

A client hit the above assertion with the following backtrace

machine_kexec
crash_kexec
panic
lbug_with_loc
libcfs_assertion_failed
mdc_finish_enqueue
mdc_enqueue
mdc_intent_lock
ll_revalidate_it
ll_revalidate_nd
do_lookup_at
__link_path_walk
path_walk
do_path_lookup
do_filp_open
do_sys_open
sys_open
system_call_fastpath

LLNL-bugzilla-ID: 1711