Hello,
Just have installed and configured secure quotas for use inside vserver.
Everything looks fine if in mtab ufs filesystem is used but in fact it is ext3.
If ext3 is used i get the following error:
[EMAIL PROTECTED]:~# quotacheck -maug
quotacheck: error (2133571364) while opening /dev/hdv1
Should ufs be used as mtab entry for hdv or ext3?
Will there be problems if ufs is used in vservers mtab file and in fact its ext3?
Anybody knows how to solve this?
kind regards Fritz
INSTALLATION:
Server Setup:
running a custom built 2.4.24 kernel, with vserver patches:
patch-2.4.24-vs1.24.diff
patch-2.4.24-vs1.24-q0.12.diff
Packages installed: 0.26 vserver base/admin,
quota-tools 3.10 and the vquota-tools 0.14-1 vrsetup.
In this example, /dev/evms/lvm/vserver is the LVM2 volume group providing
the separate partition /dev/evms/lvm/vserver/webhost for the virtual server
webhost and /dev/vroot/webhost is the virtual root device used.
kernel config:
'Virtual root device' enabled in 'Block devices --->'
'Quota support' enabled in 'File systems --->'
'VFS v0 quota format support' enabled in 'File systems --->'
'Persistend Context ID for files' at '(UID32/GID32)'
Make node with name for vserver: mknod /dev/vroot/<vservername> b 4 0
# create/modify the start/stop scripts
----------------- /etc/vservers/webhost.sh -----------------
#!/bin/sh
# quota for /dev/evms/lvm/vserver/webhost on /var/lib/vservers/webhost
case $1 in
pre-start)
/bin/rm -f /var/lib/vservers/$2/dev/hdv1
vrsetup /dev/vroot/$2 /dev/evms/lvm/vserver/$2
/bin/cp -fa /dev/vroot/$2 /var/lib/vservers/$2/dev/hdv1
;;
post-start)
# echo "/dev/hdv1 / ufs rw,usrquota,grpquota 0 0" >
/var/lib/vservers/$2/etc/mtab
;;
pre-stop)
;;
post-stop)
vrsetup -d /dev/vroot/$2
;;
*)
echo $0 pre-start
echo $0 pre-stop
echo $0 post-start
echo $0 post-stop
;;
esac
----------------- /etc/vservers/webhost.sh -----------------
# change the server fstab for quota
/dev/hdv1 / ext3 defaults,usrquota,grpquota 0 0
# start the server and change into it
vserver webhost start
vserver webhost enter
# run the quotacheck tool
quotacheck -maug
# take a look at the quota report
[EMAIL PROTECTED]:~# repquota -aug
*** Report for user quotas on device /dev/hdv1
Block grace time: 7days; Inode grace time: 7days
Block limits File limits
User used soft hard grace used soft hard grace
----------------------------------------------------------------------
root -- 413904 0 0 18019 0 0
daemon -- 16 0 0 5 0 0
man -- 476 0 0 36 0 0
mail -- 120 0 0 28 0 0
news -- 8 0 0 2 0 0
admin -- 20 0 0 5 0 0
frz -- 20 0 0 5 0 0
*** Report for group quotas on device /dev/hdv1
Block grace time: 7days; Inode grace time: 7days
Block limits File limits
Group used soft hard grace used soft hard grace
----------------------------------------------------------------------
root -- 413260 0 0 17939 0 0
daemon -- 16 0 0 5 0 0
adm -- 268 0 0 20 0 0
tty -- 20 0 0 4 0 0
mail -- 176 0 0 29 0 0
news -- 8 0 0 5 0 0
src -- 164 0 0 43 0 0
shadow -- 76 0 0 7 0 0
utmp -- 316 0 0 3 0 0
staff -- 120 0 0 30 0 0
crontab -- 40 0 0 4 0 0
ssh -- 60 0 0 1 0 0
admin -- 20 0 0 5 0 0
frz -- 20 0 0 5 0 0
[EMAIL PROTECTED]:~# cat /etc/mtab
/dev/hdv1 / ufs rw,usrquota,grpquota 0 0
proc /proc proc rw 0 0
-------------------------X snip
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