From mboxrd@z Thu Jan 1 00:00:00 1970 From: "S. J. van Harmelen" Subject: Help needed with RDAC in production environment!! Date: Wed, 14 Nov 2007 21:38:24 +0100 Message-ID: <1195072704.5881.16.camel@sanderbal> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: device-mapper development List-Id: dm-devel.ids Hi all, Please look at the output from "multipath -ll" backup (360019b9000d7e1100000444b46be82c4) dm-1 DELL ,MD3000 [size=200G][features=0][hwhandler=1 rdac] \_ round-robin 0 [prio=3][active] \_ 1:0:1:2 sdh 8:112 [active][ready] \_ round-robin 0 [prio=0][enabled] \_ 1:0:0:2 sdd 8:48 [active][ghost] xen (360019b9000d7e1100000445a47314b36) dm-0 DELL ,MD3000 [size=200G][features=0][hwhandler=1 rdac] \_ round-robin 0 [prio=3][enabled] \_ 1:0:0:3 sde 8:64 [active][ready] \_ round-robin 0 [prio=0][enabled] \_ 1:0:1:3 sdi 8:128 [active][ghost] vmware (360019b9000d7e1100000444846be81b6) dm-3 DELL ,MD3000 [size=200G][features=0][hwhandler=1 rdac] \_ round-robin 0 [prio=3][enabled] \_ 1:0:0:0 sdb 8:16 [active][ready] \_ round-robin 0 [prio=0][enabled] \_ 1:0:1:0 sdf 8:80 [active][ghost] data (360019b9000d7ddab0000493846be81e5) dm-2 DELL ,MD3000 [size=200G][features=0][hwhandler=1 rdac] \_ round-robin 0 [prio=3][active] \_ 1:0:1:1 sdg 8:96 [active][ready] \_ round-robin 0 [prio=0][enabled] \_ 1:0:0:1 sdc 8:32 [active][ghost] See the xen and vmware disks. They both display enable / enable instead of active / enable. Is this correct? Or is a disaster waiting to happen? Please advice! Sander