Re: ulimit bug

2011-03-08 Thread Sergey Zhumatiy
Looks like you've got it all wrong. ulimit -m operates in units of 1024 pages each: Yes. But one page can be more than 1024. In my case - 4096. If I set ulimit -m 1024, one user can get RSS (in top) 1500 kBytes. I hit this when my server was drown in swapping, when users ulimits were set to

Re: ulimit bug

2011-03-05 Thread Chet Ramey
On 3/5/11 2:36 PM, Dmitry V. Levin wrote: > Hi, > > On Sat, Mar 05, 2011 at 03:36:39PM +0300, Sergey Zhumatiy wrote: >> Hello! >> >> I just had discover (on my back) ulimit command bug. >> There is "resident set" limit, which is set in PAGES. But ulimit >> command shows it as kBytes. On by

Re: ulimit bug

2011-03-05 Thread Dmitry V. Levin
Hi, On Sat, Mar 05, 2011 at 03:36:39PM +0300, Sergey Zhumatiy wrote: > Hello! > > I just had discover (on my back) ulimit command bug. > There is "resident set" limit, which is set in PAGES. But ulimit > command shows it as kBytes. On by system page size size is 4Kb, so > difference is fo