From: Lars Ellenberg <lars.ellenberg@linbit.com>
To: drbd-dev@lists.linbit.com
Subject: Re: [Drbd-dev] stonith-related regression introduced around kernel 3.13, with 3.15.3 still affected
Date: Thu, 3 Jul 2014 15:44:17 +0200 [thread overview]
Message-ID: <20140703134417.GI11700@soda.linbit> (raw)
In-Reply-To: <201407031507.18336.mmazur@kernel.pl>
On Thu, Jul 03, 2014 at 03:07:18PM +0200, Mariusz Mazur wrote:
> My setup is two nodes with drbd double master, corosync, pacemaker, clvmd, xen
> 4.4.0.
>
> Here's what happens when I reboot -f one of the nodes and the surviving node
> is kernel 3.12.23 or earlier (oldest tested was 3.6.something):
Yep, someone changed the in kernel kthread api
to use wait_for_completion_killable()
where it used to be wait_for_completion().
Which has some bad interactions with how DRBD handles things.
This is being fixed.
Lars
--
: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com
DRBD® and LINBIT® are registered trademarks of LINBIT, Austria.
next prev parent reply other threads:[~2014-07-03 13:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-03 13:07 [Drbd-dev] stonith-related regression introduced around kernel 3.13, with 3.15.3 still affected Mariusz Mazur
2014-07-03 13:44 ` Lars Ellenberg [this message]
2014-07-03 13:54 ` Lars Ellenberg
2014-07-03 17:49 ` Mariusz Mazur
2014-07-04 11:42 ` Lars Ellenberg
2014-07-07 8:41 ` Mariusz Mazur
2014-07-07 9:03 ` Lars Ellenberg
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