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drbd-user: Re: [DRBD-user] Sync stalled

Re: [DRBD-user] Sync stalled

From: Lars Ellenberg <lars.ellenberg_at_nospam>
Date: Mon May 31 2010 - 09:30:14 GMT
To: drbd-user@lists.linbit.com

On Sat, May 29, 2010 at 01:58:56PM +0200, Juan Antonio Cortés wrote:
> > So, in both log files, you see:
> >
> > --
> > May 21 17:45:31 s6 kernel: block drbd0: helper command: /sbin/drbdadm
> > before-resync-target minor-0
> > May 21 17:45:31 s6 kernel: block drbd0: helper command: /sbin/drbdadm
> > before-resync-target minor-0 exit code 3 (0x300)
> > May 21 17:45:31 s6 kernel: block drbd0: before-resync-target handler
> > returned 3, dropping connection.
> > --
> >
> > This would be the reason that DRBD is disconnecting, so now to hunt
> > down why (/sbin/drbdadm before-resync-target minor-0) returns exit
> > code 3 :-).
> >
> > You might try defining a handler for before-resync-target, maybe
> > /bin/true or something? You could also run this drbdadm command by
> > hand on your other nodes and note the difference. This command should
> > simply use your configuration to locate the correct handler and
> > execute it. I assume if one is not defined, nothing bad should happen
> > :-). In fact, I ran it on my test machine here to no ill effect. For
> > some reason this operation fails on at least one of your six nodes. I
> > don't know anything specific, but hopefully this gets you pointed in
> > the right direction.
>
> I tried what you recomend, but unfortunately it does not work...
> I hope I get it solved soon, otherwhise I will try to buy two more servers
> and asume hardware fail.

This won't be hardware fail.
More likely version mismatch.

-- : 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. __ please don't Cc me, but send to list -- I'm subscribed _______________________________________________ drbd-user mailing list drbd-user@lists.linbit.com http://lists.linbit.com/mailman/listinfo/drbd-user