VCMD HowTo

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Revision as of 17:55, 23 November 2006 by 80.123.22.221 (talk) (→‎VCMD one-liners (by Bertl): added cpuhog)
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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