From: Herbert Poetzl (herbert_at_13thfloor.at)
Date: Tue 21 Sep 2004 - 08:06:31 BST
On Mon, Sep 20, 2004 at 09:09:03PM -0400, Marc E. Fiuczynski wrote:
> Hi,
>
> Was trying to get vdlimit to work. First, i grabbed the vdlimit 0.01 tar
> ball from the Experimental area. Is that what I should grab?
hmm, yes for 1.9.x ...
> Any way, tried compiling it without much luck.
interesting, any trace of the compile errors ...
> Took the vdlimit.c file and integrated it with util-vserver 0.30.
hmm, well, okay ... so be it ...
> After some fiddling I got that compiled. It seems to
> work on a 2.6.8.1 system with vserver 1.9.2---i.e., the
> get_dlimit call appears to read back the value that I set.
> However, when I enter the vserver and do a df, I don't
> see the disklimit value that I set. What am I getting
> wrong here?
assumed that it really does work, you have tagxid
enabled for the filesystem, the dlimit entry was
added, and the limit set, then the df/df -i should
adjust the values to 'match' the limits, i.e. it
will reduce the available size to the minimum of
available space and configured limit ...
remember, values are
blocks/max-blocks/inodes/max-inodes/root-reserve
and don't forget to specify a path to the filesystem
example:
# mount -o tagxid /dev/discs/disc1/part1 /vservers
# chcontext --ctx 100 df
New security context is 100
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 31698 25243 6455 80% /
/dev/discs/disc1/part1 253775 185884 54789 78% /vservers
# vdlimit -a -x 100 -S 0,1000,0,100,10 /vservers
# chcontext --ctx 100 df
New security context is 100
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 31698 25243 6455 80% /
/dev/discs/disc1/part1 1000 0 899 0% /vservers
(vdlimit compiled on mandrake, then tested on
2.6.9-rc2-vs1.9.2.28.4 but should work since
1.9.2, even for some 1.9.1.x versions)
HTH,
Herbert
> Marc
>
>
>
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