Am Dienstag, 17. Januar 2006 05:12 schrieb Herbert Poetzl: > On Mon, Jan 16, 2006 at 11:37:39PM +0100, Wilhelm Meier wrote: > > Hello, > > > > the VServer-Paper states that files which belong originally to the > > host context 0 silently migrate to context id <nnn> if the were > > modified from context <nnn>. I made the tests below, but the file > > /mnt/x which was created in the host-context did not migrate. > > yes, good observation ... > > > Did I miss something? > > well, I guess no, the 'feature' was removed > before vs2.0 was released because it caused
Do you mean the xid-migration? > too much confusion, but of course, this might > be an issue for correct accounting, if there > are files which are _not_ unified but also > _not_ tagged properly ... In the case of unification and CoW link-breaking things should work, because in the case of breaking the link, a new file is created with the correct xid-tag, right? > > I will revive this feature and make it a > compile time config option in the next devel > release ... Do you have a schedule for the next devel release? > > HTC, > Herbert > > > gs mnt # uname -a > > Linux gs 2.6.14-vs2.0.1-gentoo #1 SMP PREEMPT Sun Jan 1 18:49:51 CET 2006 > > i686 Intel(R) Pentium(R) M processor 1200MHz GenuineIntel GNU/Linux > > > > gs mnt # touch x > > gs mnt # vcontext --create --xid 10 /bin/bash > > New security context is 10 > > gs mnt # ls -l > > total 12 > > drwx------ 2 root root 12288 Jan 17 00:57 lost+found > > -rw-r--r-- 1 root root 0 Jan 17 01:19 x > > gs mnt # ls > x > > gs mnt # exit > > exit > > gs mnt # ls -l > > total 13 > > drwx------ 2 root root 12288 Jan 17 00:57 lost+found > > -rw-r--r-- 1 root root 13 Jan 17 01:20 x > > gs mnt # lsxid > > 0 . > > 0 ./lost+found > > 0 ./x > > gs mnt # mount > > /dev/hda1 on / type ext3 (rw,noatime) > > proc on /proc type proc (rw) > > sysfs on /sys type sysfs (rw) > > udev on /dev type tmpfs (rw,nosuid) > > devpts on /dev/pts type devpts (rw) > > /dev/hdb1 on /tftproot type ext3 (rw,noatime) > > shm on /dev/shm type tmpfs (rw,noexec,nosuid,nodev) > > nfsd on /proc/fs/nfs type nfsd (rw) > > rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw) > > /dev/loop/0 on /mnt type ext2 (rw,tagxid) > > gs mnt # > > gs mnt # vcontext --create --xid 10 /bin/bash > > New security context is 10 > > gs mnt # touch y > > gs mnt # exit > > exit > > gs mnt # lsxid > > 0 . > > 0 ./lost+found > > 0 ./x > > 10 ./y > > gs mnt # > > > > -- > > -- > > Wilhelm Meier > > email: [EMAIL PROTECTED] > > _______________________________________________ > > Vserver mailing list > > [email protected] > > http://list.linux-vserver.org/mailman/listinfo/vserver -- -- Wilhelm Meier email: [EMAIL PROTECTED] _______________________________________________ Vserver mailing list [email protected] http://list.linux-vserver.org/mailman/listinfo/vserver
