drbd-user March 2010 archive
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drbd-user: Re: [DRBD-user] DRBD+GFS+Multipath+EMC

Re: [DRBD-user] DRBD+GFS+Multipath+EMC

From: Lars Ellenberg <lars.ellenberg_at_nospam>
Date: Sat Mar 06 2010 - 18:52:38 GMT
To: drbd-user@lists.linbit.com

On Wed, Mar 03, 2010 at 05:16:29PM +0100, Bernd Giese wrote:
> Hello,
>
> i have two server with 2 local 10GB LUN'S on two different EMC Systems.
>
> I've created a primary/primary /dev/drbd0 block device with the two LUN's
> as /dev/mapper/xxx devices and the /dev/drbd0 device syncronized fine.
>
> After this i created a volgroup on the /dev/drbd0 device.
>
> Finaly i try to create a Logvol with a gfs Partition and this unfortunatly
> failed.
>
> The cluster configuration is ok, because they are running with a shared
> GFS on the same EMC Maschine.
>
> My question now, is there a problem with emc san devices and drbd, because
> emc contraoller is an active/passive controller ?
>
> Or do i have to switch to a primary/standby DRBD-Configuration.

I'm not aware of any such problem.
Most likely you did something you did not mean to,
or forgot something "obvious".

-- : 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