glusterfsd : newly added brick receives fops only after it is started

When new bricks are added in the middle of an on-going
fop like 'rm', the volfile changes without waiting for
the newly added bricks to get port. Fops are sent to all
bricks and may fail on some with ENOTCONN as these bricks
may not have a port yet.

This patch ensures that the volfile change happens only
after all the bricks have a port.


Change-Id: I7ed2413475f80d0cc8849fed33036ade8d75a191
BUG: 1233151
Signed-off-by: Sakshi <sabansal@redhat.com>
Reviewed-on: http://review.gluster.org/11342
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Tested-by: Atin Mukherjee <amukherj@redhat.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-brick-ops.c b/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
index b14566aa1bb..8772dd1d108 100644
--- a/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
@@ -1318,7 +1318,7 @@ glusterd_op_perform_add_bricks (glusterd_volinfo_t *volinfo, int32_t count,
         volinfo->subvol_count = (volinfo->brick_count /
                                  volinfo->dist_leaf_count);
 
-        ret = glusterd_create_volfiles_and_notify_services (volinfo);
+        ret = glusterd_create_volfiles (volinfo);
         if (ret)
                 goto out;
 
@@ -1396,6 +1396,9 @@ glusterd_op_perform_add_bricks (glusterd_volinfo_t *volinfo, int32_t count,
                               _glusterd_restart_gsync_session, &param);
         }
         volinfo->caps = caps;
+
+        ret = glusterd_fetchspec_notify (this);
+
 out:
         GF_FREE (free_ptr1);
         GF_FREE (free_ptr2);