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author | Oleg Drokin <green@linuxhacker.ru> | 2015-05-21 15:31:50 -0400 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-31 10:50:18 +0900 |
commit | 4081a3201ade8b3be715ebb0b7879a2bfe5fcc98 (patch) | |
tree | 7742013ee990752327d843ce6baddddf35b03dd5 /drivers/staging/lustre/sysfs-fs-lustre | |
parent | 62cf4b1315e86a1f373f77acf32a23d76428ba27 (diff) | |
download | op-kernel-dev-4081a3201ade8b3be715ebb0b7879a2bfe5fcc98.zip op-kernel-dev-4081a3201ade8b3be715ebb0b7879a2bfe5fcc98.tar.gz |
staging/lustre/llite: move /proc/fs/lustre/llite/statahead_{max, agl} to sysfs
Move statahead_max and statahead_agl files from /proc/fs/lustre/llite/*
to /sys/fs/lustre/llite/*/
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/sysfs-fs-lustre')
-rw-r--r-- | drivers/staging/lustre/sysfs-fs-lustre | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/staging/lustre/sysfs-fs-lustre b/drivers/staging/lustre/sysfs-fs-lustre index acf85cc..2920ead 100644 --- a/drivers/staging/lustre/sysfs-fs-lustre +++ b/drivers/staging/lustre/sysfs-fs-lustre @@ -145,3 +145,19 @@ Contact: "Oleg Drokin" <oleg.drokin@intel.com> Description: Limit Lustre vfs operations gathering to just a single gid. 0 to track everything. + +What: /sys/fs/lustre/llite/<fsname>-<uuid>/statahead_max +Date: May 2015 +Contact: "Oleg Drokin" <oleg.drokin@intel.com> +Description: + Controls maximum number of statahead requests to send when + sequential readdir+stat pattern is detected. + +What: /sys/fs/lustre/llite/<fsname>-<uuid>/statahead_agl +Date: May 2015 +Contact: "Oleg Drokin" <oleg.drokin@intel.com> +Description: + Controls if AGL (async glimpse ahead - obtain object information + from OSTs in parallel with MDS during statahead) should be + enabled or disabled. + 0 to disable, 1 to enable. |