From 74bbad1e73b9b024a666bf5e0fc68465ff0afbdd Mon Sep 17 00:00:00 2001 From: N Balachandran Date: Fri, 20 Sep 2019 13:30:42 +0530 Subject: glusterfs/fuse: Reduce the default lru-limit value The current lru-limit value still uses memory for upto 128K inodes. Reduce the default value of lru-limit to 64K. Change-Id: Ica2dd4f8f5fde45cb5180d8f02c3d86114ac52b3 Fixes: bz#1753880 Signed-off-by: N Balachandran --- doc/mount.glusterfs.8 | 2 +- glusterfsd/src/glusterfsd.c | 2 +- xlators/mount/fuse/src/fuse-bridge.c | 2 +- xlators/mount/fuse/src/fuse-bridge.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/doc/mount.glusterfs.8 b/doc/mount.glusterfs.8 index a17f1802a37..ce16e9e40b7 100644 --- a/doc/mount.glusterfs.8 +++ b/doc/mount.glusterfs.8 @@ -123,7 +123,7 @@ Provide list of backup volfile servers in the following format [default: None] .TP .TP \fBlru-limit=\fRN -Set fuse module's limit for number of inodes kept in LRU list to N [default: 131072] +Set fuse module's limit for number of inodes kept in LRU list to N [default: 65536] .TP .TP \fBinvalidate-limit=\fRN diff --git a/glusterfsd/src/glusterfsd.c b/glusterfsd/src/glusterfsd.c index 65011cd43ef..09dcafb9028 100644 --- a/glusterfsd/src/glusterfsd.c +++ b/glusterfsd/src/glusterfsd.c @@ -222,7 +222,7 @@ static struct argp_option gf_options[] = { "Resolve all auxiliary groups in fuse translator (max 32 otherwise)"}, {"lru-limit", ARGP_FUSE_LRU_LIMIT_KEY, "N", 0, "Set fuse module's limit for number of inodes kept in LRU list to N " - "[default: 131072]"}, + "[default: 65536]"}, {"invalidate-limit", ARGP_FUSE_INVALIDATE_LIMIT_KEY, "N", 0, "Suspend inode invalidations implied by 'lru-limit' if the number of " "outstanding invalidations reaches N"}, diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c index 2acfd12d84c..e1bd095b177 100644 --- a/xlators/mount/fuse/src/fuse-bridge.c +++ b/xlators/mount/fuse/src/fuse-bridge.c @@ -7046,7 +7046,7 @@ struct volume_options options[] = { { .key = {"lru-limit"}, .type = GF_OPTION_TYPE_INT, - .default_value = "131072", + .default_value = "65536", .min = 0, .description = "makes glusterfs invalidate kernel inodes after " "reaching this limit (0 means 'unlimited')", diff --git a/xlators/mount/fuse/src/fuse-bridge.h b/xlators/mount/fuse/src/fuse-bridge.h index c239d948652..c6fb282543a 100644 --- a/xlators/mount/fuse/src/fuse-bridge.h +++ b/xlators/mount/fuse/src/fuse-bridge.h @@ -189,7 +189,7 @@ struct fuse_private { gf_boolean_t flush_handle_interrupt; gf_boolean_t fuse_auto_inval; - /* LRU Limit, if not set, default is 128k for now */ + /* LRU Limit, if not set, default is 64k for now */ uint32_t lru_limit; uint32_t invalidate_limit; uint32_t fuse_dev_eperm_ratelimit_ns; -- cgit