[dm-devel] [PATCH] multipathd: use 0 for initial pg if there are no priority groups

[Christophe Varoqui]

On mer., 2011-04-20 at 17:24 -0400, Mike Snitzer wrote:
> dm-multipath now accommodates a DM table that doesn't have any priority
> groups, see: http://git.kernel.org/linus/a490a07a67b7a37
> 
> That kernel change imposes that multipathd must pass 0 for the initial
> priority group if there aren't any priority groups (currently passes 1).
> 
> There is no need to check the multipath target version to decide whether
> to pass an initial_pg of 0 or 1 because until recently dm-multipath
> never accommodated a DM table with no priority groups.
> 
Applied.

-- 
Christophe Varoqui
OpenSVC - Software to scale
http://www.opensvc.com/