On Tue, Jun 16, 2009 at 12:13:25AM +0200, Ekkard Gerlach wrote: > * Herbert Poetzl schrieb: > > On Sun, Jun 14, 2009 at 06:04:53PM +0200, Ekkard Gerlach wrote: > > > Hi, > > > somebody here has an idea how to enable setfacl in a vserver? > > > Suse 9.2 32Bit here is a vserver under debian-etch 64Bit kernel 2.6.18 > > > and works fine. > > this is inside a guest? > "inside"? Suse 9.2 is the guest, > I don't know whats "inside" or "outside"! "inside" is in a context (i.e. 'in' a guest) "outside" is on the host (might be a chroot or so as well) > Suse 9.2 runs in its own namespace. The partitions (drbd-devices) of > Suse 9.2 are also mounted in the host, thats all: > haupt1 is the host: > =================== > haupt1:~# mount > /dev/md0 on / type ext3 (rw,noatime,errors=remount-ro) > tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755) > proc on /proc type proc (rw) > sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) > procbususb on /proc/bus/usb type usbfs (rw) > udev on /dev type tmpfs (rw,mode=0755) > tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) > devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620) > /dev/mapper/vg--haupt1-var--cache on /var/cache type ext3 (rw,noatime) > /dev/mapper/vg--haupt1-var--log on /var/log type ext3 (rw,noatime) > /dev/mapper/vg--haupt1-holdingdisk on /var/cache/amanda/dumps type ext3 (rw,noatime) > nfsd on /proc/fs/nfsd type nfsd (rw) > rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw) > /dev/drbd0 on /var/lib/vservers/misc type ext3 (rw) > /dev/drbd1 on /data/pserver type ext3 (rw) > /dev/drbd2 on /data/pserver/boot type ext3 (rw) > /dev/drbd3 on /data/pserver/home type ext3 (rw) > /dev/drbd4 on /data/pserver/home/brennen type ext3 (rw) > /dev/drbd5 on /data/pserver/nfsroot type ext3 (rw) > > > On another machine Suse 10.2 (kernel 2.6.18) also works fine > > > with debian-etch 64Bit kernel 2.6.18. > > again, inside a guest? > same, see above. > > > But setfacl claims: > > > pserver:/home/david/letters # setfacl --set u::rwx,g::---,o:---,m:rwx mydir/ > > > setfacl: mydir: Operation not supported > > > Directory "mydir" exists, acl is enabled in fstab with: [...] defaults,acl > > in the guest config, or where is the 'acl' set? > in /etc/vservers/pserver/fstab: > /dev/drbd1 / ext3 defaults 0 0 > /dev/drbd2 /boot ext3 defaults 0 0 > /dev/drbd3 /home ext3 defaults,acl 0 0 > /dev/drbd4 /home/brennen ext3 defaults 0 0 > /dev/drbd5 /nfsroot ext3 defaults 0 0 > none /proc proc defaults 0 0 > none /dev/pts devpts gid=5,mode=620 0 0 > > > pserver:~ # mount > > > [...] > > > /dev/drbd3 on /home type ufs (acl) > > > [...] > > what does /proc/mounts contain? > haupt1:~# cat /proc/mounts > rootfs / rootfs rw 0 0 > none /sys sysfs rw 0 0 > none /proc proc rw,nodiratime 0 0 > udev /dev tmpfs rw 0 0 > /dev/md0 / ext3 rw,noatime,data=ordered 0 0 > /dev/md0 /dev/.static/dev ext3 rw,data=ordered 0 0 > tmpfs /lib/init/rw tmpfs rw,nosuid 0 0 > usbfs /proc/bus/usb usbfs rw,nosuid,nodev,noexec 0 0 > tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0 > devpts /dev/pts devpts rw,nosuid,noexec 0 0 > /dev/mapper/vg--haupt1-var--cache /var/cache ext3 rw,noatime,data=ordered 0 0 > /dev/mapper/vg--haupt1-var--log /var/log ext3 rw,noatime,data=ordered 0 0 > /dev/mapper/vg--haupt1-holdingdisk /var/cache/amanda/dumps ext3 rw,noatime,data=ordered 0 0 > nfsd /proc/fs/nfsd nfsd rw 0 0 > rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0 > /dev/drbd0 /var/lib/vservers/misc ext3 rw,data=ordered 0 0 > /dev/drbd1 /data/pserver ext3 rw,data=ordered 0 0 > /dev/drbd2 /data/pserver/boot ext3 rw,data=ordered 0 0 > /dev/drbd3 /data/pserver/home ext3 rw,data=ordered 0 0 > /dev/drbd4 /data/pserver/home/brennen ext3 rw,data=ordered 0 0 > /dev/drbd5 /data/pserver/nfsroot ext3 rw,data=ordered 0 0 > .. hmmm: no acl option shown here ... > The partitions are mounted here because they're exported by NFS, > client are DLC's (diskless clients) that mount the /data/pserver/... well, there you go, no acl mount option means no acl :) > > > On a Suse 9.2 installed natively this call of setfacl works fine but not > > > in a vserver. > > on the same filesystem? > Another Suse 9.2 installation, completely different installation! > > what kernel/patch exactly and what util-vserver version? > haupt1:~# uname -a > Linux haupt1 2.6.18-6-vserver-amd64 #1 SMP Thu May 8 07:27:16 UTC 2008 > x86_64 GNU/Linux > haupt1:~# dpkg -l | grep util-vserver > ii util-vserver 0.30.212-1 user-space tools for Linux-VServer virtual > private servers updating to a recent kernel and tools wouln't hurt best, Herbert > thx a lot > Ekkard