[dm-devel] Re: multipath-tools support for SGI TP9700...

[Christophe Varoqui]

Le jeudi 12 juin 2008 à 00:51 -0400, Kevin M Lange a écrit :
> 
> Salut, 
> 
> Our organization is currently prototyping a database host which is
> running RHEL5 with SGI InfiniteStorage TP9700 Storage System.  Red Hat
> support has effectively told us that the device-mapper-multipath
> software does not support our TP9700 storage.  Does the
> multipath-tools v0.4.8 support SGI TP9700?  We are interested in
> contributing our hardware configuration for test of multipath-tools,
> but are unable to contribute programming resources at this time. 
> 
TP9700 seems to look like TP9500, which has configuration defaults set.
You should try and report using the TP9500 config for 9700 in
your /etc/multipath.conf:

devices {
        device {
                vendor "SGI"
                product "TP9[457]00"
                path_grouping_policy group_by_prio
                path_checker rdac
                checker rdac
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
}

Regards,
cvaroqui