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

bugzilla at redhat.com bugzilla at redhat.com
Fri Feb 1 05:51:19 UTC 2019


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



--- Comment #3 from Ravishankar N <ravishankar at redhat.com> ---
(In reply to David E. Smith from comment #2)
> Actually, I ran the cores through strings and grepped for a few things like
> passwords -- as you'd expect from a memory dump from a Web server, there's a
> log of sensitive information in there. Is there a safe/acceptable way to
> send the cores only to developers that can use them, or otherwise not have
> to make them publicly available while still letting the Gluster devs benefit
> from analyzing them?

Perhaps you could upload it to a shared Dropbox folder with view/download
access to the red hat email IDs I've CC'ed to this email (including me) to
begin with. 

Note: I upgraded a 1x2 replica volume with 1 fuse client from v4.1.7 to v5.3
and did some basic I/O (kernel untar and iozone) and did not observe any
crashes, so maybe this this something that is hit under extreme I/O or memory
pressure. :-(

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