Bug #296: Locker::simple_sync assert(0) - CephFS - Ceph

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Bug #296

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Locker::simple_sync assert(0)

Added by Greg Farnum almost 14 years ago. Updated over 7 years ago.

Status:

Resolved

Priority:

Normal

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Description

Started seeing this today while working on #288. Once it strikes a run it sticks around, but it's intermittent about occurring at all.
mds/Locker.cc: In function 'bool Locker::simple_sync(SimpleLock*, bool*)':
mds/Locker.cc:2592: FAILED assert(0)
1: (Locker::handle_file_lock(ScatterLock*, MLock*)+0x2a8) [0x57d328]
2: (MDS::_dispatch(Message*)+0x2165) [0x4a11d5]
3: (MDS::ms_dispatch(Message*)+0x6d) [0x4a169d]
4: (SimpleMessenger::dispatch_entry()+0x733) [0x47c903]
5: (SimpleMessenger::DispatchThread::entry()+0x1c) [0x474bac]
6: (Thread::_entry_func(void*)+0xa) [0x48748a]
7: /lib/libpthread.so.0 [0x7f8af92ff73a]
8: (clone()+0x6d) [0x7f8af852569d]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
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