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From: "S. J. van Harmelen" <svh@dds.nl>
To: device-mapper development <dm-devel@redhat.com>
Subject: Help needed with RDAC in production environment!!
Date: Wed, 14 Nov 2007 21:38:24 +0100	[thread overview]
Message-ID: <1195072704.5881.16.camel@sanderbal> (raw)

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

             reply	other threads:[~2007-11-14 20:38 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-14 20:38 S. J. van Harmelen [this message]
2007-11-15  7:33 ` Help needed with RDAC in production environment!! Tore Anderson
2007-11-15  7:51   ` S. J. van Harmelen

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