Difference between revisions of "VCMD HowTo"
From Linux-VServer
m (added dentry set) |
(→VCMD one-liners (by Bertl): added cpuhog) |
||
| Line 9: | Line 9: | ||
* set context 100 dentry (hard) limit (22) to 4000 | * set context 100 dentry (hard) limit (22) to 4000 | ||
: <pre>vcmd -i 100 -BC set_rlimit .id=22 .maximum=4000</pre> | : <pre>vcmd -i 100 -BC set_rlimit .id=22 .maximum=4000</pre> | ||
| + | |||
| + | * start a cpuhog with sched_hard (supposed to get 25% by default) | ||
| + | : <pre>vcmd -i 100 -BC ctx_create .flagword=^34^33^32^8 -- cpuhog</pre> | ||
Revision as of 18:55, 23 November 2006
VCMD one-liners (by Bertl)
- create a non virtualized init task
-
vcmd -i 100 -BC ctx_create .flagword=^34^33^32 -- vcmd -i -1 -BC set_cflags .mask=^33 -- cat /proc/self/status
- create a virtualized init task
-
vcmd -i 100 -BC ctx_create .flagword=^34^33^32^4 -- vcmd -i -1 -BC set_cflags .mask=^33 -- cat /proc/self/status
- set context 100 dentry (hard) limit (22) to 4000
-
vcmd -i 100 -BC set_rlimit .id=22 .maximum=4000
- start a cpuhog with sched_hard (supposed to get 25% by default)
-
vcmd -i 100 -BC ctx_create .flagword=^34^33^32^8 -- cpuhog
