Peter Volkov [peter.volkov@xxxxxxxxx] wrote:
> Thank you for detailed answer Christophe.
>
> Ð ÐÑÐ, 09/02/2011 Ð 10:49 +0100, Christophe Varoqui ÐÐÑÐÑ:
> > On your ubuntu setup, multipath tools picked the default hardware
> > handler (none, ie 0) whereas on your gentoo setup the hardware handler
> > is explicitely set for use with your storage device.
> >
> > Now 2 choices :
> > 1/ upgrade multipath-tools
> > or
> > 2/ set up your device definition in multipath.conf to override internal
> > defaults
>
> I'll try to upgrade multipath-tools, but as for second choice it looks
> like following configuration should work:
>
> root@btv1:~# cat /etc/multipath.conf
> defaults {
> path_checker rdac
> }
Checker name is in the controller section and that default may
overwrite the above. BTW, checker name is different from
hardware handler.
>
> blacklist {
> devnode "^sd[a-b]"
> }
>
> multipaths {
> multipath {
> wwid 360080e50001baa46000025834d501798
> alias vod
> path_checker rdac
The above should work for path checker but path checker is different
from hardware handler.
Thanks, Malahal.
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