diff options
| author | Raghavendra Gowdappa <rgowdapp@redhat.com> | 2019-02-12 18:33:44 +0530 |
|---|---|---|
| committer | Raghavendra G <rgowdapp@redhat.com> | 2019-09-26 09:33:38 +0000 |
| commit | 80cb838773f3574f68b1fa821fcb712ada350309 (patch) | |
| tree | 1cc06e3444ad2db4b7599a8b622a49b8963a3a96 /glusterfsd | |
| parent | c4d926900dc36f71c04b3f65ceca5150ce0e8c81 (diff) | |
read-ahead/io-cache: turn off by default
We've found perf xlators io-cache and read-ahead not adding any
performance improvement. At best read-ahead is redundant due to kernel
read-ahead and at worst io-cache is degrading the performance for
workloads that doesn't involve re-read. Given that VFS already have
both these functionalities, this patch makes these two
translators turned off by default for native fuse mounts.
For non-native fuse mounts like gfapi (NFS-ganesha/samba) we can have
these xlators on by having custom profiles.
Change-Id: Ie7535788909d4c741844473696f001274dc0bb60
Signed-off-by: Raghavendra Gowdappa <rgowdapp@redhat.com>
fixes: bz#1676479
Diffstat (limited to 'glusterfsd')
0 files changed, 0 insertions, 0 deletions