From: Joseph Herring Date: Wed, 12 May 2010 23:49:47 +0000 (-0700) Subject: LU-1620 lnet: Make asym router failure parameters tunable X-Git-Tag: 2.2.92~21 X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=2f5ad4e8cf26406a7aa732efa4d813dbcced55d9;hp=12bf48dcf9d3b9ac955ecf1165441ae08c2b9213;ds=sidebyside LU-1620 lnet: Make asym router failure parameters tunable Make the asymmetric router failure parameters tunable. Change-Id: Ie36f79d01c35d4c11c4532187abdeb9473ea60b4 Signed-off-by: Christopher J. Morrone Reviewed-on: http://review.whamcloud.com/3371 Tested-by: Hudson Tested-by: Maloo Reviewed-by: Lai Siyao Reviewed-by: Liang Zhen Reviewed-by: Doug Oucharek Reviewed-by: Oleg Drokin --- diff --git a/lnet/lnet/router.c b/lnet/lnet/router.c index a755db6..a380035 100644 --- a/lnet/lnet/router.c +++ b/lnet/lnet/router.c @@ -85,19 +85,19 @@ CFS_MODULE_PARM(check_routers_before_use, "i", int, 0444, "Assume routers are down and ping them before use"); static int avoid_asym_router_failure = 0; -CFS_MODULE_PARM(avoid_asym_router_failure, "i", int, 0444, +CFS_MODULE_PARM(avoid_asym_router_failure, "i", int, 0644, "Avoid asymmetrical failures: reserved, use at your own risk"); static int dead_router_check_interval = 0; -CFS_MODULE_PARM(dead_router_check_interval, "i", int, 0444, +CFS_MODULE_PARM(dead_router_check_interval, "i", int, 0644, "Seconds between dead router health checks (<= 0 to disable)"); static int live_router_check_interval = 0; -CFS_MODULE_PARM(live_router_check_interval, "i", int, 0444, +CFS_MODULE_PARM(live_router_check_interval, "i", int, 0644, "Seconds between live router health checks (<= 0 to disable)"); static int router_ping_timeout = 50; -CFS_MODULE_PARM(router_ping_timeout, "i", int, 0444, +CFS_MODULE_PARM(router_ping_timeout, "i", int, 0644, "Seconds to wait for the reply to a router health query"); int