diff options
| author | Mohammed Rafi KC <rkavunga@redhat.com> | 2017-05-29 16:00:24 +0530 |
|---|---|---|
| committer | Jeff Darcy <jeff@pl.atyp.us> | 2017-06-08 15:32:30 +0000 |
| commit | 0a20e56d07de3e467e09da885a6b71cdc165de17 (patch) | |
| tree | 189ba4075562036bcb0824f247230c5e7e439ecf /xlators/mgmt/glusterd/src/glusterd-messages.h | |
| parent | 513984ad90531c53fcb7d6f0d581f198a6afcf93 (diff) | |
protocol/server: make listen backlog value as configurable
problem:
When we call listen from protocol/server, we are giving a
hard coded valie of 10 if it is not manually given.
With multiplexing, especially when glusterd restarts all
clients may try to connect to the server at a time.
Which will result in overflowing the queue, and kernel
will complain about the errors.
Solution:
This patch will introduce a volume set command to make backlog
value as a configurable. This patch also changes the default
values for backlog from 10 to 128. This changes is only applicable
for sockets listening from protocol.
Example:
gluster volume set <volname> transport.listen-backlog 1024
Note: 1 Brick has to be restarted to get this value in effect
2 This changes won't be reflected in glusterd, or other
xlators which calls listen. If you need, you have to
add this option to the volfile.
Change-Id: I0c5a2bbf28b5db612f9979e7560e05dd82b41477
BUG: 1456405
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: https://review.gluster.org/17411
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
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 e66107c3b24..9161d9058f0 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 601 +#define GLFS_NUM_MESSAGES 602 #define GLFS_MSGID_END (GLUSTERD_COMP_BASE + GLFS_NUM_MESSAGES + 1) /* Messaged with message IDs */ @@ -4861,6 +4861,14 @@ */ #define GD_MSG_PIDFILE_UNLINKING (GLUSTERD_COMP_BASE + 601) +/*! + * @messageid + * @diagnosis + * @recommendedaction + * + */ +#define GD_MSG_VOL_SET_VALIDATION_INFO (GLUSTERD_COMP_BASE + 602) + /*------------*/ #define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages" |