[lvm-devel] [PATCH 09/22] Replicator: add sorted vgs_list

[Alasdair G Kergon]

On Mon, Apr 12, 2010 at 05:21:37PM +0200, Zdenek Kabelac wrote:
> Introduce struct vgs_list to store information about needed
> volume group name, vgid, flags and the pointer to opened VG.
 
Why does this need a new structure?
How does this interact with internal caches?
How does this interact with 'struct volume_group' itself?  (The fields are
already part of it so why is a new struct needed?)

Alasdair