[Bugs] [Bug 1671556] glusterfs FUSE client crashing every few days with 'Failed to dispatch handler'

bugzilla at redhat.com bugzilla at redhat.com
Sat Feb 9 16:07:08 UTC 2019


https://bugzilla.redhat.com/show_bug.cgi?id=1671556

David E. Smith <desmith at wustl.edu> changed:

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--- Comment #14 from David E. Smith <desmith at wustl.edu> ---
I did have some crashes with 5.2. (I went from 3.something straight to 5.2, so
I'm not going to be too helpful in terms of narrowing down exactly when this
issue first appeared, sorry.) I'll see if I still have any of those cores; they
all were from several weeks ago, so I may have already cleaned them up.

This morning, one of my clients core dumped with the lru-limit option. It looks
like it might be a different crash (in particular, this morning's crash was a
SIGABRT, whereas previous crashes were SIGSEGV). I've uploaded that core to the
same Box folder, in case it's useful. I'll paste its backtrace in below.

For the write-behind request, do you want me to set 'performance.flush-behind
off' or so you mean something else?

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