[dm-devel] [PATCH v5 10/22] libmultipath: indicate wwid failure in dm_addmap_create()

[Hannes Reinecke]

On Sat, 14 Apr 2018 00:00:03 +0200
Martin Wilck <mwilck at suse.com> wrote:

> dm_addmap_create() is where we actually try to set up a new
> multipath map. Depending on the result, mark the wwid as
> failed (or not), and re-trigger an uevent if necessary.
> If a path changes from multipath to non-multipath, use an "add"
> event to make sure LVM2 rules pick it up. Increase log level
> of this event to 3.
> 
> Signed-off-by: Martin Wilck <mwilck at suse.com>
> Reviewed-by: Benjamin Marzinski <bmarzins at redhat.com>
> ---
>  libmultipath/configure.c | 35 +++++++++++++++++++++++++++--------
>  libmultipath/configure.h |  2 +-
>  libmultipath/devmapper.c |  9 ++++++++-
>  libmultipath/structs.h   |  1 +
>  multipathd/main.c        |  2 +-
>  5 files changed, 38 insertions(+), 11 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare at suse.com>

Cheers,

Hannes