[dm-devel] Reloading multipathd?

S. J. van Harmelen svh at dds.nl
Wed Nov 7 15:18:47 UTC 2007


On Wed, 2007-11-07 at 08:33 -0500, Paul Cote wrote:
> Did you do a rescan so that the O/S "sees" the new LUN? 

Nope... Could you tell me how to do that? And does a rescan have any
effect on already active LUN's?


> If so; simply do
> a multipath -v2 to build the new path list.
> 
> -----Original Message-----
> From: dm-devel-bounces at redhat.com [mailto:dm-devel-bounces at redhat.com]
> On Behalf Of S. J. van Harmelen
> Sent: Wednesday, November 07, 2007 8:08 AM
> To: device-mapper development
> Subject: [dm-devel] Reloading multipathd?
> 
> Hi...
> 
> I just added another LUN on our storage (MD3000). But now that I run
> multipath -ll I don't see the new LUN.
> 
> Do I need to reload something (like /etc/init.d/multipath-tools reload
> maybe)? And if so, can I do this without it interrupting the
> connectivity of the other (production) LUN's?
> 
> Sander
> 
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