Re: fssconfig/raidframe/dump-related crashes

[Timo Buhrmester <fstd.lkml%gmail.com@localhost>]

On Fri, Mar 11, 2016 at 08:21:04AM +0000, Emmanuel Dreyfus wrote:
> On Fri, Mar 11, 2016 at 07:37:01AM +0100, Timo Buhrmester wrote:
> > It just completed one entire dump this way with no crash.
> > That hadn't happened in 6 days.  Hmmmmmm.
> 
> My experience of the thing is that it is not reproductible. I
> will backup fine for weeks and sometimes crash.

The problem seems to disappear when building the kernel wih -O1 or lower.
I'm approaching a (statistically significant) streak of 16 complete runs
of my backup script, whereas with a -O2 kernel it rarely takes more than
one or two attempts to crash it.