On Sun, Dec 11, 2005 at 10:02:19PM +0100, Tor Rune Skoglund wrote:
> Hi List!
>
> Anyone care to share their thoughts on how to limit the
> reources for a virtual server in the "best" way.
>
> My requirements basically are the following:
>
> - No single vserver should be allowed to bring the
>
On Sun, Dec 11, 2005 at 11:42:37AM -0800, Alexander Kabanov wrote:
> hi,
>
> is it ok to keep vserver as an image file and then mount it using loop
> device?
yep, perfectly fine, although you add one kernel indirection
and lose the ability to unify the guest with others ...
> let say I have vs1.
On Sun, Dec 11, 2005 at 10:28:04PM +0200, Roché Compaan wrote:
> On Sun, 2005-12-11 at 11:34 -0800, Alexander Kabanov wrote:
> > hi,
> >
> > i'm having similar errors (I do have limits and scheduler set, using
> > rlimits (as, rss, nproc) and scheduler) whenever i do stress testing,
> > (overloadi
On Sun, Dec 11, 2005 at 10:18:48PM +0200, Roché Compaan wrote:
> On Sun, 2005-12-11 at 19:26 +0100, Herbert Poetzl wrote:
> > On Sun, Dec 11, 2005 at 08:19:11PM +0200, Roché Compaan wrote:
> > > The following is logged quite often to the syslog in a vserver and I'm
> > > worried since I don't see t
Hi List!
Anyone care to share their thoughts on how to limit the
reources for a virtual server in the "best" way.
My requirements basically are the following:
- No single vserver should be allowed to bring the
other vservers and the host down. (Given that the
other vservers are "behaving"
On Sun, 2005-12-11 at 11:34 -0800, Alexander Kabanov wrote:
> hi,
>
> i'm having similar errors (I do have limits and scheduler set, using
> rlimits (as, rss, nproc) and scheduler) whenever i do stress testing,
> (overloading mta or web server for example).
>
> during a stress test, some applicat
On Sun, 2005-12-11 at 19:26 +0100, Herbert Poetzl wrote:
> On Sun, Dec 11, 2005 at 08:19:11PM +0200, Roché Compaan wrote:
> > The following is logged quite often to the syslog in a vserver and I'm
> > worried since I don't see this in any of our regular servers:
> >
> > postfix/sendmail[32274]: wa
The kernel caches based on inode number. If you modified the caching
part of the module then I may be incorrect in my thinking. Take example:
# ls -ai /vz/private/1/root/bin/ls
41361462 /vz/private/1/root/bin/ls
# ls -ai /vz/template/redhat-as3-minimal/coreutils-4.5.3-26/bin/ls
1998864 /vz/tem
1) "Fair scheduling" - as far as I can tell the VZ "fair scheduler"
does nothing the VServer QoS/Limit system does. If anything, the VZ
fair scheduler is not yet O(1) which is a big negative. VServer is
built on standard kernel and therefore uses the O(1) scheduler (an
absolute must when yo
hi,
is it ok to keep vserver as an image file and then mount it using loop device?
let say I have vs1.img, vs2.img ... vsN.img, all i want to do just
mount them whenever I need, and do vserver vsN start
image contains something like
/conf
/root
and,
/vservers/vs1 (symlink to /mountpoint/vs1/roo
hi,
i'm having similar errors (I do have limits and scheduler set, using
rlimits (as, rss, nproc) and scheduler) whenever i do stress testing,
(overloading mta or web server for example).
during a stress test, some applications die because of no memory
available or can't fork, some stop with segm
On Sun, Dec 11, 2005 at 08:19:11PM +0200, Roché Compaan wrote:
> The following is logged quite often to the syslog in a vserver and I'm
> worried since I don't see this in any of our regular servers:
>
> postfix/sendmail[32274]: warning: fork: Cannot allocate memory
interesting, what does your /p
The following is logged quite often to the syslog in a vserver and I'm
worried since I don't see this in any of our regular servers:
postfix/sendmail[32274]: warning: fork: Cannot allocate memory
This is on Debian sarge on a 2.6 kernel with vserver v 2.0. The postfix
server in question is not bus
Joel Soete wrote:
Hello all,
[...]
it should also work fine if you compile the tools from
scratch (i.e. get the 0.30.209 tools and do ./configure,
make, make install)
HTH,
Herbert
[...]
mmm, I trust that the actual bug is:
--- ./lib/vserver-syscall-def.h.Orig2005-12-10 20:33:19.0
Hello *,
I would like to thanks evrybody's help by reply to their answers but I didn't
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Eugen Leitl wrote:
Before I try OpenVZ I would like to hear comments of people
who've ran both VServer and OpenVZ, preferrably on the same
hardware, on how both compare.
Factors of interest are stability, Debian support, hardware
utilization, documentation and community support,
security.
A
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