ec: Increase notification in all the cases

Problem:
"gluster v heal <volname> info" is taking
long time to respond when a brick is down.

RCA:
Heal info command does virtual mount.
EC wait for 10 seconds, before sending UP call to upper xlator,
to get notification (DOWN or UP) from all the bricks.

Currently, we are increasing ec->xl_notify_count based on
the current status of the brick. So, if a DOWN event notification
has come and brick is already down, we are not increasing
ec->xl_notify_count in ec_handle_down.

Solution:
Handle DOWN even as notification irrespective of what
is the current status of brick.

>Change-Id: I0acac0db7ec7622d4c0584692e88ad52f45a910f
>BUG: 1464091
>Signed-off-by: Ashish Pandey <aspandey@redhat.com>
>Reviewed-on: https://review.gluster.org/17606
>Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
>Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
>Smoke: Gluster Build System <jenkins@build.gluster.org>
>CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
>Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
>NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
>Signed-off-by: Ashish Pandey <aspandey@redhat.com>

Change-Id: I0acac0db7ec7622d4c0584692e88ad52f45a910f
BUG: 1465854
Signed-off-by: Ashish Pandey <aspandey@redhat.com>
Reviewed-on: https://review.gluster.org/17642
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>

0 files changed, 0 insertions, 0 deletions