diff options
| author | Liang Zhen <liang.zhen@intel.com> | 2016-03-07 18:10:16 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-07 16:17:45 -0800 |
| commit | 0fbbced21a94e038e4edb9069fa7a6d98c7ec64a (patch) | |
| tree | f12a794157f586b0ed21528f3bebf1e4d1aa4895 /drivers/staging/lustre/lnet/lnet/Makefile | |
| parent | a921e9bd4e22a792279e46f97a85891a3d5f1b7d (diff) | |
staging: lustre: LNet drop rule implementation
This is implementation of LNet Drop Rule, which can randomly drop
LNet messages at specified rate.
LNet Drop Rule can only be applied to receive side of message. User
can add drop_rule either on end point of cluster (client/server) or
on LNet routers.
Here are lctl command to control LNet Drop Rules:
- net_drop_add -s SRC_NID -d DEST_NID --rate VALUE
drop 1/@VALUE of messages from @SRC_NID to @DEST_NID
- net_drop_del -s SRC_NID -d DEST_NID
remove all drop rules from @SRC_NID to @DEST_NID
- net_drop_list
list all drop rules on current node
Examples:
- lctl net_drop_add -s *@o2ib0 -d 192.168.1.102@tcp 1000
add new drop rule, it will drop 1/1000 messages from network o2ib0
to 192.168.1.102@tcp
- lctl net_drop_add -s 10.8.6.123@o2ib1 -d * 500
add new drop rule, it will drop 1/500 messages from 10.8.6.123@o2ib1
to all nodes
Signed-off-by: Liang Zhen <liang.zhen@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5435
Reviewed-on: http://review.whamcloud.com/11314
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Amir Shehata <amir.shehata@intel.com>
Reviewed-by: Johann Lombardi <johann.lombardi@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/lnet/lnet/Makefile')
| -rw-r--r-- | drivers/staging/lustre/lnet/lnet/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lnet/lnet/Makefile b/drivers/staging/lustre/lnet/lnet/Makefile index e276fe2bf8f3..4c81fa19429a 100644 --- a/drivers/staging/lustre/lnet/lnet/Makefile +++ b/drivers/staging/lustre/lnet/lnet/Makefile @@ -1,6 +1,6 @@ obj-$(CONFIG_LNET) += lnet.o -lnet-y := api-ni.o config.o nidstrings.o \ +lnet-y := api-ni.o config.o nidstrings.o net_fault.o \ lib-me.o lib-msg.o lib-eq.o lib-md.o lib-ptl.o \ lib-socket.o lib-move.o module.o lo.o \ router.o router_proc.o acceptor.o peer.o |