From: Ian Campbell <ian.campbell@citrix.com>
To: Matthew Vernon <mcv21@cam.ac.uk>, xen-devel@lists.xen.org
Subject: Re: [BUG] kernel panics with drbd
Date: Thu, 6 Aug 2015 09:17:48 +0100 [thread overview]
Message-ID: <1438849068.9747.88.camel@citrix.com> (raw)
In-Reply-To: <55C2382F.9030109@cam.ac.uk>
On Wed, 2015-08-05 at 17:22 +0100, Matthew Vernon wrote:
>
> > Alternatively I don't know if drbd upstream provides a convenient way
> > to
> > build and install the modules in an out of tree way?
>
> I built the 8.4.6 kernel module, and that has resolved the kernel
> panics.
Great!
> So this does seem to have been the "trim" issue you suggested,
> and a problem with version-compatibility between drbd kernel & userland.
FWIW I don't think the fact that some version of the userspace happen to
enable a feature which is buggy on the kernel side is a "version
-compatibility" issue as such, just a plain kernel bug in the 8.4.3 kernel
module which is fixed in the later one.
> So, sorry for bothering you, and thanks for the help.
No problem.
Ian.
prev parent reply other threads:[~2015-08-06 8:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-04 13:52 [BUG] kernel panics with drbd Matthew Vernon
2015-08-04 14:22 ` Ian Campbell
2015-08-04 14:39 ` Matthew Vernon
2015-08-04 21:24 ` Matthew Vernon
2015-08-05 8:48 ` Ian Campbell
2015-08-05 16:22 ` Matthew Vernon
2015-08-06 8:17 ` Ian Campbell [this message]
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