From: Lutz Vieweg <lvml@5t9.de>
To: drbd-dev@lists.linbit.com
Subject: Re: [Drbd-dev] [GIT PULL] drbd-8.4 for mainline
Date: Fri, 23 Sep 2011 11:48:17 +0200 [thread overview]
Message-ID: <j5hkl1$o4o$1@dough.gmane.org> (raw)
In-Reply-To: <201108241641.42676.philipp.reisner@linbit.com>
On 08/24/2011 04:41 PM, Philipp Reisner wrote:
> This release brings a new meta-data format. Forward (8.3 -> 8.4)
> conversion happens complete seamless.
Well, it may happen seamless unless you reboot the machine before
it has completed the resyncing with the other (still 8.3 running)
machine.
I happened to require yet some other kernel setting (unrelated to DRBD),
installed the changed kernel, while one DRBD resource was still syncing
(for the first time after upgrading to 8.4), and rebooted (clean shutdown/restart).
After the reboot, DRBD complained about not finding valid meta data
on the device, and I had to write new metadata and perform a full sync
to rectify the situation.
(Luckily, since the other machine was still running, so no data was lost
in the process.)
Regards,
Lutz Vieweg
next prev parent reply other threads:[~2011-09-23 10:20 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-24 14:41 [Drbd-dev] [GIT PULL] drbd-8.4 for mainline Philipp Reisner
2011-08-24 16:00 ` Kyle Moffett
2011-08-24 17:02 ` Jens Axboe
2011-08-24 17:49 ` Philipp Reisner
2011-08-24 17:54 ` Jens Axboe
2011-08-24 18:16 ` Pekka Enberg
2011-08-24 19:32 ` Kyle Moffett
2011-08-24 17:48 ` Philipp Reisner
2011-09-23 9:48 ` Lutz Vieweg [this message]
2011-09-23 14:18 ` Lars Ellenberg
2011-09-26 12:45 ` Lutz Vieweg
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