[DRBD-user] Truck replication

Lars Ellenberg lars.ellenberg at linbit.com
Tue Nov 10 16:10:44 CET 2009


On Mon, Nov 09, 2009 at 10:26:07PM +0000, jay b wrote:
> 
> 
> Hi All:
> 
> I am hitting a strange behavior during truck replication (so far it
> has occurred to one machine out of 10).  I have two machines node1 and
> node2, and I am restoring metadata on node2.  Whenever I do the
> following (as mentioned on truck replication page) resynchronization
> takes place. Any idea what could be causing this,

You ;)

> any clues to debug such issues?  
> 
> drbdsetup 1 new-current-uuid --clear-bitmap

fine.

> drbdadm detach res

why?

> drbdmeta_cmd=$(drbdadm -d dump-md res)

why?

> drbdadm detach res 

why?

> ${drbdmeta_cmd/dump-md/restore-md} /var/testmeta

why?


May I ask
 * what are you trying to achieve?
 * which "truck replication page" are you referring to?

-- 
: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com

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