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| author |   Oleg Drokin <green@linuxhacker.ru> | 2015-07-06 12:48:48 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-13 19:47:20 -0700 |
| commit | 9e7fa14935901bcd09576b2866d5dd15f69caf83 (patch) | |
| tree | ab5f944c19a54a30e0a5756d74c689d38449f008 /drivers/staging/lustre/sysfs-fs-lustre | |
| parent | staging/lustre/obdclass: move max_dirty_mb from sysctl to sysfs (diff) | |
| download | linux-dev-9e7fa14935901bcd09576b2866d5dd15f69caf83.tar.xz linux-dev-9e7fa14935901bcd09576b2866d5dd15f69caf83.zip | |
staging/lustre/obdclass: move debug controls to sysfs
debug_peer_on_timeout, dump_on_timeout and dump_on_eviction
controls from /proc/sys/lustre to /sys/fs/lustre
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 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/staging/lustre/sysfs-fs-lustre b/drivers/staging/lustre/sysfs-fs-lustre index 38d1adcd2335..ea9982bae85d 100644 --- a/drivers/staging/lustre/sysfs-fs-lustre +++ b/drivers/staging/lustre/sysfs-fs-lustre @@ -64,6 +64,32 @@ Description: find some pages to free/writeout. Default 1/2 RAM. Min value 4, max value 9/10 of RAM. +What: /sys/fs/lustre/debug_peer_on_timeout +Date: June 2015 +Contact: "Oleg Drokin" <oleg.drokin@intel.com> +Description: + Control if lnet debug information should be printed when + an RPC timeout occurs. + 0 disabled (default) + 1 enabled + +What: /sys/fs/lustre/dump_on_timeout +Date: June 2015 +Contact: "Oleg Drokin" <oleg.drokin@intel.com> +Description: + Controls if Lustre debug log should be dumped when an RPC + timeout occurs. This is useful if yout debug buffer typically + rolls over by the time you notice RPC timeouts. + +What: /sys/fs/lustre/dump_on_eviction +Date: June 2015 +Contact: "Oleg Drokin" <oleg.drokin@intel.com> +Description: + Controls if Lustre debug log should be dumped when an this + client is evicted from one of the servers. + This is useful if yout debug buffer typically rolls over + by the time you notice the eviction event. + What: /sys/fs/lustre/llite/<fsname>-<uuid>/blocksize Date: May 2015 Contact: "Oleg Drokin" <oleg.drokin@intel.com> |