diff options
| author | Atin Mukherjee <amukherj@redhat.com> | 2016-03-31 11:01:53 +0530 |
|---|---|---|
| committer | Jeff Darcy <jdarcy@redhat.com> | 2016-04-01 13:38:54 -0700 |
| commit | 34899d71f21fd2b4c523b68ffb2d7c655c776641 (patch) | |
| tree | 4a818e42665ba441c71da92c891c3e2c2f4a7f7d /xlators/mgmt/glusterd/src/glusterd-messages.h | |
| parent | d7001f3606866c1d9bb3cefd2767af56833dd53f (diff) | |
glusterd: Allocate fresh port on brick (re)start
There is no point of using the same port through the entire volume life cycle
for a particular bricks process since there is no guarantee that the same port
would be free and no other application wouldn't consume it in between the
glusterd/volume restart.
We hit a race where on glusterd restart the daemon services start followed by
brick processes and the time brick process tries to bind with the port which was
allocated by glusterd before a restart is been already consumed by some other
client like NFS/SHD/...
Note : This is a short term solution as here we reduce the race window but don't
eliminate it completely. As a long term solution the port allocation has to be
done by glusterfsd and the same should be communicated back to glusterd for book
keeping
Change-Id: Ibbd1e7ca87e51a7cd9cf216b1fe58ef7783aef24
BUG: 1322805
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/13865
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-messages.h')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-messages.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-messages.h b/xlators/mgmt/glusterd/src/glusterd-messages.h index ffcfa7773e9..04d630001df 100644 --- a/xlators/mgmt/glusterd/src/glusterd-messages.h +++ b/xlators/mgmt/glusterd/src/glusterd-messages.h @@ -41,7 +41,7 @@ #define GLUSTERD_COMP_BASE GLFS_MSGID_GLUSTERD -#define GLFS_NUM_MESSAGES 573 +#define GLFS_NUM_MESSAGES 574 #define GLFS_MSGID_END (GLUSTERD_COMP_BASE + GLFS_NUM_MESSAGES + 1) /* Messaged with message IDs */ @@ -4633,6 +4633,14 @@ */ #define GD_MSG_SNAP_RESUME_TIER_FAIL (GLUSTERD_COMP_BASE + 573) +/*! + * @messageid + * @diagnosis + * @recommendedaction + * + */ +#define GD_MSG_PMAP_REMOVE_FAIL (GLUSTERD_COMP_BASE + 574) + /*------------*/ #define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages" #endif /* !_GLUSTERD_MESSAGES_H_ */ |