Re: [libvirt] [PATCH] storage: mpath: Don't error on target_type=NULL

On Wed, Apr 13, 2016 at 05:35:13PM -0400, Cole Robinson wrote:

We use device-mapper to enumerate all dm devices, and filter out the list of multipath devices by checking the target_type string name. The code however cancels all scanning if we encounter target_type=NULL

I don't know how to reproduce that situation, but a user was hitting it in their setup, and inspecting the lvm2/device-mapper code shows many places where !target_type is explicitly ignored and processing continues on to the next device. So I think we should do the same

https://bugzilla.redhat.com/show_bug.cgi?id=1069317 --- src/storage/storage_backend_mpath.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)

I don't see why we couldn't do that, ACK.