Hi Cliff,
patch attached below fixes a few typos in numactl man page and adds short
options to --help output.
Regards,
Petr H
---
diff -up numactl-2.0.8/numactl.8.orig numactl-2.0.8/numactl.8
--- numactl-2.0.8/numactl.8.orig 2013-07-30 12:57:29.377282653 +0200
+++ numactl-2.0.8/numactl.8 2013-07-30 12:58:49.118288066 +0200
@@ -272,14 +272,14 @@ numactl \-\-cpunodebind=0 \-\-membind=0,
Run process as above, but with an option (-l) that would be confused with
a numactl option.
-numactl \-\-nodebind=netdev:eth0 \-\-membind=netdev:eth0 network-server
+numactl \-\-cpunodebind=netdev:eth0 \-\-membind=netdev:eth0 network-server
Run network-server on the node of network device eth0 with its memory
also in the same node.
numactl \-\-preferred=1 numactl \-\-show
Set preferred node 1 and show the resulting state.
-numactl --interleave=all --shmkeyfile /tmp/shmkey
+numactl --interleave=all --shm /tmp/shmkey
Interleave all of the sysv shared memory region specified by
/tmp/shmkey over all nodes.
diff -up numactl-2.0.8/numactl.c.orig numactl-2.0.8/numactl.c
--- numactl-2.0.8/numactl.c.orig 2013-07-30 13:37:51.248447077 +0200
+++ numactl-2.0.8/numactl.c 2013-07-30 13:36:09.642440179 +0200
@@ -60,31 +60,32 @@ struct option opts[] = {
void usage(void)
{
fprintf(stderr,
- "usage: numactl [--interleave=nodes] [--preferred=node]\n"
- " [--physcpubind=cpus] [--cpunodebind=nodes]\n"
- " [--membind=nodes] [--localalloc] command args ...\n"
- " numactl [--show]\n"
- " numactl [--hardware]\n"
- " numactl [--length length] [--offset offset] [--shmmode shmmode]\n"
- " [--strict]\n"
- " [--shmid id] --shm shmkeyfile | --file tmpfsfile\n"
- " [--huge] [--touch] \n"
- " memory policy | --dump | --dump-nodes\n"
+ "usage: numactl [--interleave= | -i <nodes>] [--preferred= | -p <node>]\n"
+ " [--physcpubind= | -C <cpus>] [--cpunodebind= | -N <nodes>]\n"
+ " [--membind= | -m <nodes>] [--localalloc | -l] command args ...\n"
+ " numactl [--show | -s]\n"
+ " numactl [--hardware | -H]\n"
+ " numactl [--length | -l <length>] [--offset | -o <offset>] [--shmmode | -M <shmmode>]\n"
+ " [--strict | -t]\n"
+ " [--shmid | -I <id>] --shm | -S <shmkeyfile>\n"
+ " [--shmid | -I <id>] --file | -f <tmpfsfile>\n"
+ " [--huge | -u] [--touch | -T] \n"
+ " memory policy | --dump | -d | --dump-nodes | -D\n"
"\n"
- "memory policy is --interleave, --preferred, --membind, --localalloc\n"
- "nodes is a comma delimited list of node numbers or A-B ranges or all.\n"
+ "memory policy is --interleave | -i, --preferred | -p, --membind | -m, --localalloc | -l\n"
+ "<nodes> is a comma delimited list of node numbers or A-B ranges or all.\n"
"Instead of a number a node can also be:\n"
" netdev:DEV the node connected to network device DEV\n"
" file:PATH the node the block device of path is connected to\n"
" ip:HOST the node of the network device host routes through\n"
" block:PATH the node of block device path\n"
" pci:[seg:]bus:dev[:func] The node of a PCI device\n"
- "cpus is a comma delimited list of cpu numbers or A-B ranges or all\n"
+ "<cpus> is a comma delimited list of cpu numbers or A-B ranges or all\n"
"all ranges can be inverted with !\n"
"all numbers and ranges can be made cpuset-relative with +\n"
"the old --cpubind argument is deprecated.\n"
"use --cpunodebind or --physcpubind instead\n"
- "length can have g (GB), m (MB) or k (KB) suffixes\n");
+ "<length> can have g (GB), m (MB) or k (KB) suffixes\n");
exit(1);
}
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