[DRBD-user] Re: Inconsistent filesystem if mounting drbd-Partition on the backup heartbeat-systeHi, m
Lars.Ellenberg at linbit.com
Wed Jan 10 11:25:23 CET 2007
/ 2007-01-10 09:22:06 +0100
\ Volker Dose:
> do you really think so? The server is a brand new Dell 2850. The problem
> appeared a while after a crash of the machine after a kernel update. We had
> to set up the complete system ( I did this with rsync) and after that
> rebuild I started the backup-server and did a few tests with the heartbeat.
> But the funny think is, that the HA seems to work and switches the function
> from default to backup. Only a few things failed and I cannot remember
> exactly, if I took a look at this directories.
to get out of this,
first, you should trigger a full sync.
on the "bad" node, say "drbdadm invalidate all".
also, you should upgrade drbd to 0.7.22.
there have been a number of bugs fixed since 0.7.14, some of which may
-- in certain error scenarios -- even lead to diverging data on both
nodes. however, none of them would lead to data being inconsistent on
the _bit_ level, as Luciano already pointed out.
: Lars Ellenberg Tel +43-1-8178292-0 :
: LINBIT Information Technologies GmbH Fax +43-1-8178292-82 :
: Vivenotgasse 48, A-1120 Vienna/Europe http://www.linbit.com :
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