From 30a9ebd91339f36d092f46bbba116fa4047fb8c5 Mon Sep 17 00:00:00 2001 From: Kaushal M Date: Fri, 17 Aug 2012 13:12:33 +0530 Subject: rpc: Reduce frame-timeout for glusterd connections Reduce frame-timeout for glusterd connections from 30mins to 10 mins. 30mins is too long when compared to cli timeout of 2mins. Changing to 10mins reduces the disparity between cli and glusterd. Also, fix glusterfs_submit_reply() so that a reply is sent even if serialize failed. BUG: 843003 Change-Id: Ie8d5ec16fbbb54318a5935a47065e66fd3338b87 Signed-off-by: Kaushal M Reviewed-on: http://review.gluster.com/3812 Tested-by: Gluster Build System Reviewed-by: Vijay Bellur --- xlators/mgmt/glusterd/src/glusterd-handler.c | 22 ++++++++++++++++++---- xlators/mgmt/glusterd/src/glusterd-rebalance.c | 16 ++++++++++++++-- xlators/mgmt/glusterd/src/glusterd-utils.c | 16 ++++++++++++++-- 3 files changed, 46 insertions(+), 8 deletions(-) (limited to 'xlators/mgmt/glusterd/src') diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c index 2dcfd28148f..2e50b1c0e7d 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handler.c +++ b/xlators/mgmt/glusterd/src/glusterd-handler.c @@ -2106,8 +2106,8 @@ glusterd_transport_keepalive_options_get (int *interval, int *time) } int -glusterd_transport_inet_keepalive_options_build (dict_t **options, - const char *hostname, int port) +glusterd_transport_inet_options_build (dict_t **options, const char *hostname, + int port) { dict_t *dict = NULL; int32_t interval = -1; @@ -2119,10 +2119,25 @@ glusterd_transport_inet_keepalive_options_build (dict_t **options, if (!port) port = GLUSTERD_DEFAULT_PORT; + + /* Build default transport options */ ret = rpc_transport_inet_options_build (&dict, hostname, port); if (ret) goto out; + /* Set frame-timeout to 10mins. Default timeout of 30 mins is too long + * when compared to 2 mins for cli timeout. This ensures users don't + * wait too long after cli timesout before being able to resume normal + * operations + */ + ret = dict_set_int32 (dict, "frame-timeout", 600); + if (ret) { + gf_log ("glusterd", GF_LOG_ERROR, + "Failed to set frame-timeout"); + goto out; + } + + /* Set keepalive options */ glusterd_transport_keepalive_options_get (&interval, &time); if ((interval > 0) || (time > 0)) @@ -2168,8 +2183,7 @@ glusterd_friend_add (const char *hoststr, int port, peerctx->peerinfo = *friend; - ret = glusterd_transport_inet_keepalive_options_build (&options, - hoststr, port); + ret = glusterd_transport_inet_options_build (&options, hoststr, port); if (ret) goto out; diff --git a/xlators/mgmt/glusterd/src/glusterd-rebalance.c b/xlators/mgmt/glusterd/src/glusterd-rebalance.c index 010ff599cf9..b63f4643bee 100644 --- a/xlators/mgmt/glusterd/src/glusterd-rebalance.c +++ b/xlators/mgmt/glusterd/src/glusterd-rebalance.c @@ -326,7 +326,13 @@ glusterd_handle_defrag_start (glusterd_volinfo_t *volinfo, char *op_errstr, } sleep (5); - ret = rpc_clnt_transport_unix_options_build (&options, sockfile); + + /* Setting frame-timeout to 10mins (600seconds). + * Unix domain sockets ensures that the connection is reliable. The + * default timeout of 30mins used for unreliable network connections is + * too long for unix domain socket connections. + */ + ret = rpc_clnt_transport_unix_options_build (&options, sockfile, 600); if (ret) { gf_log (THIS->name, GF_LOG_ERROR, "Unix options build failed"); goto out; @@ -370,7 +376,13 @@ glusterd_rebalance_rpc_create (glusterd_volinfo_t *volinfo, LOCK_INIT (&defrag->lock); GLUSTERD_GET_DEFRAG_SOCK_FILE (sockfile, volinfo, priv); - ret = rpc_clnt_transport_unix_options_build (&options, sockfile); + + /* Setting frame-timeout to 10mins (600seconds). + * Unix domain sockets ensures that the connection is reliable. The + * default timeout of 30mins used for unreliable network connections is + * too long for unix domain socket connections. + */ + ret = rpc_clnt_transport_unix_options_build (&options, sockfile, 600); if (ret) { gf_log (THIS->name, GF_LOG_ERROR, "Unix options build failed"); goto out; diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index ce3d0739719..3593683f266 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -1091,7 +1091,14 @@ glusterd_brick_connect (glusterd_volinfo_t *volinfo, glusterd_set_brick_socket_filepath (volinfo, brickinfo, socketpath, sizeof (socketpath)); - ret = rpc_clnt_transport_unix_options_build (&options, socketpath); + + /* Setting frame-timeout to 10mins (600seconds). + * Unix domain sockets ensures that the connection is reliable. + * The default timeout of 30mins used for unreliable network + * connections is too long for unix domain socket connections. + */ + ret = rpc_clnt_transport_unix_options_build (&options, + socketpath, 600); if (ret) goto out; ret = glusterd_rpc_create (&rpc, options, @@ -2787,8 +2794,13 @@ glusterd_nodesvc_connect (char *server, char *socketpath) { rpc = glusterd_nodesvc_get_rpc (server); if (rpc == NULL) { + /* Setting frame-timeout to 10mins (600seconds). + * Unix domain sockets ensures that the connection is reliable. + * The default timeout of 30mins used for unreliable network + * connections is too long for unix domain socket connections. + */ ret = rpc_clnt_transport_unix_options_build (&options, - socketpath); + socketpath, 600); if (ret) goto out; ret = glusterd_rpc_create (&rpc, options, -- cgit