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

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

From: Bernd Giese <bernd.giese_at_nospam>
Date: Wed Mar 03 2010 - 16:16:29 GMT
To: drbd-user@lists.linbit.com

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.

Thanks
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