On Sun, Dec 17, 2006 at 03:22:42PM +0100, Marc Kalberer wrote: > Hello , > First of all : Thanks to the vserver team for the work they do/did !! > > Then .. I have a vserver running on a grsec host. Allmost everything > is working fine except that on some circumstances (seems to be when > more processes are running) command get droped.
> For example mysqldump won't work(once in a while), or even a simple > "ps" will retrun immidiately and worse: apt-get has to be exec > in a chroot(inside the vserver - through ssh - the process exit > immediately). sounds strange, I'd suggest to do the following: - check system log and dmesg for 'unusual' stuff - try recent mainline Linux-VServer without grsec - run such a command with strace -fF and wait until it fails (provide that trace then) > How could I change this behaviour, I enabled the vserver hard cpu > limit, could it be linked ? nope, that might put a guest on hold, and so delay the execution for some time, but doesn't kill it > Since I can have an heavy load on the vserver it sounds strange. hmm? > I an other hand apache is very stable.... > I didn't set any ulimit options and I should have ~300 I assume processes here ... > on the host + one vserver ~50 + one vserver ~200 so it is > not that much ... > I used the patch-2.6.14.7-vs2.1.0-grsec2.1.9.diff maybe updating that wouldn't hurt either ... HTH, Herbert > ++ > Marc > > -- > Programmers.ch > Solutions libres et Opensources > Tel: ++41 76 44 888 72 > Site: http://www.programmers.ch > Site: http://openprojects.ch > > _______________________________________________ > Vserver mailing list > [email protected] > http://list.linux-vserver.org/mailman/listinfo/vserver _______________________________________________ Vserver mailing list [email protected] http://list.linux-vserver.org/mailman/listinfo/vserver
