Hi, here is the command result on the host before first chkpnt :
none /sys sysfs rw,nosuid,nodev,noexec 0 0 none /proc proc rw,nosuid,nodev,noexec 0 0 udev /dev tmpfs rw,mode=755 0 0 /dev/disk/by-uuid/52755e51-82e3-4df7-bdee-a91e834b04c1 / ext3 rw,relatime,errors=remount-ro,data=ordered 0 0 tmpfs /lib/init/rw tmpfs rw,nosuid,mode=755 0 0 fusectl /sys/fs/fuse/connections fusectl rw 0 0 varrun /var/run tmpfs rw,nosuid,mode=755 0 0 varlock /var/lock tmpfs rw,nosuid,nodev,noexec 0 0 tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0 devpts /dev/pts devpts rw,nosuid,noexec,gid=5,mode=620 0 0 /dev/sda7 /mnt/data ext3 rw,nosuid,nodev,errors=continue,data=ordered 0 0 /dev/sda8 /tmp/qemuShare vfat rw,sync,dirsync,nosuid,nodev,fmask=0022,dmask=0022,allow_utime=177777,codepage=cp437,iocharset=utf8 0 0 rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0 nfsd /proc/fs/nfsd nfsd rw 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec 0 0 gvfs-fuse-daemon /home/all/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user_id=1000,group_id=1000 0 0 /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/private /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root simfs rw 0 0 proc /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/proc proc rw 0 0 sysfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/sys sysfs rw 0 0 tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/run tmpfs rw,mode=755 0 0 tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/lock tmpfs rw 0 0 devpts /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/dev/pts devpts rw,gid=5,mode=620 0 0 tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/dev/shm tmpfs rw 0 0 tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/run tmpfs rw,mode=755 0 0 tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/lock tmpfs rw 0 0 and after the restore : none /sys sysfs rw,nosuid,nodev,noexec 0 0 none /proc proc rw,nosuid,nodev,noexec 0 0 udev /dev tmpfs rw,mode=755 0 0 /dev/disk/by-uuid/52755e51-82e3-4df7-bdee-a91e834b04c1 / ext3 rw,relatime,errors=remount-ro,data=ordered 0 0 tmpfs /lib/init/rw tmpfs rw,nosuid,mode=755 0 0 fusectl /sys/fs/fuse/connections fusectl rw 0 0 varrun /var/run tmpfs rw,nosuid,mode=755 0 0 varlock /var/lock tmpfs rw,nosuid,nodev,noexec 0 0 tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0 devpts /dev/pts devpts rw,nosuid,noexec,gid=5,mode=620 0 0 /dev/sda7 /mnt/data ext3 rw,nosuid,nodev,errors=continue,data=ordered 0 0 /dev/sda8 /tmp/qemuShare vfat rw,sync,dirsync,nosuid,nodev,fmask=0022,dmask=0022,allow_utime=177777,codepage=cp437,iocharset=utf8 0 0 rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0 nfsd /proc/fs/nfsd nfsd rw 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec 0 0 gvfs-fuse-daemon /home/all/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user_id=1000,group_id=1000 0 0 /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/private /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root simfs rw 0 0 none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/proc proc rw,nosuid,noexec,nodiratime 0 0 none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/sys sysfs rw 0 0 none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/run tmpfs rw 0 0 none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/lock tmpfs rw 0 0 none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/dev/pts devpts rw,gid=5,mode=620 0 0 none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/dev/shm tmpfs rw 0 0 none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/run tmpfs rw 0 0 /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/private /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/lock simfs rw 0 0 Here is the diff between both checks: < proc /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/proc proc rw 0 0 < sysfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/sys sysfs rw 0 0 < tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/run tmpfs rw,mode=755 0 0 < tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/lock tmpfs rw 0 0 < devpts /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/dev/pts devpts rw,gid=5,mode=620 0 0 < tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/dev/shm tmpfs rw 0 0 < tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/run tmpfs rw,mode=755 0 0 < tmpfs /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/lock tmpfs rw 0 0 --- > none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/proc proc rw,nosuid,noexec,nodiratime 0 0 > none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/sys sysfs rw 0 0 > none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/run tmpfs rw 0 0 > none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/lock tmpfs rw 0 0 > none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/dev/pts devpts rw,gid=5,mode=620 0 0 > none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/dev/shm tmpfs rw 0 0 > none /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/run tmpfs rw 0 0 > /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/private /mnt/data/catalogue/machines/master/0c0cf7cb-efb4-4065-ac2d-e63ad51e72cf/root/var/lock simfs rw 0 0 thanks anthony 2009/9/29 Vitaliy Gusev <[email protected]> > On Friday 11 September 2009 03:43:45 pm Anthony wrote: > > Hi, > > > > Thanks for replying. > > > > I'm using linux 2.6.26-2-openvz-amd64 (in Ubuntu), and the OS template > > is ubuntu-6.06-i386-minimal.tar.gz > > Hello! Can you show output 'cat /proc/mounts' in case: before first chkpnt > and after restore ? > > > > > Regards > > Anthony > > > > On Fri, Sep 11, 2009 at 12:59 PM, Thorsten Schifferdecker > > <[email protected]> wrote: > > > reHi, > > > > > > please post your kernel version and used OS Template. > > > > > > Bye, > > > Thorsten > > > > > > Anthony - wrote: > > >> Hi, > > >> > > >> I'm trying to use the vzctl chkpnt/restore commands. > > >> > > >> Here is what I get : > > >> > > >> 1st chkpnt OK: > > >> > > >> sudo vzctl chkpnt 100 --dumpfile dump1 > > >> Setting up checkpoint... > > >> suspend... > > >> dump... > > >> kill... > > >> VE is unmounted > > >> Checkpointing completed succesfully > > >> > > >> > > >> > > >> restore OK: > > >> > > >> sudo vzctl restore 100 --dumpfile dump1 > > >> Restoring VE ... > > >> Warning: distribution not specified default used /etc/vz/dists/default > > >> Starting VE ... > > >> VE is mounted > > >> undump... > > >> Setting CPU units: 10561 > > >> > > >> Configure meminfo: 138288 > > >> Configure veth devices: hnsTap0 hnsTap1 > > >> resume... > > >> VE start in progress... > > >> Restoring completed succesfully > > >> > > >> > > >> > > >> and the 2nd chkpnt fails: > > >> > > >> sudo vzctl chkpnt 100 --dumpfile dump1 > > >> Setting up checkpoint... > > >> suspend... > > >> dump... > > >> Can not dump VE: Invalid argument > > >> Error: d_path is invisible /var/lock > > >> Checkpointing failed > > >> > > >> > > >> > > >> What is the problem with /var/lock ? > > >> > > >> ls -lh /var/lock > > >> total 0 > > >> drwxr-xr-x 2 www-data root 40 2009-09-10 09:15 apache2 > > >> -rw-r--r-- 1 root root 0 2009-09-10 09:15 vz > > >> > > >> > > >> > > >> Thanks > > >> Anthony > > >> > > >> > > >> > ------------------------------------------------------------------------ > > >> > > >> _______________________________________________ > > >> Users mailing list > > >> [email protected] > > >> https://openvz.org/mailman/listinfo/users > > > _______________________________________________ > > > Users mailing list > > > [email protected] > > > https://openvz.org/mailman/listinfo/users > > > > > > > _______________________________________________ > > Users mailing list > > [email protected] > > https://openvz.org/mailman/listinfo/users > > > > >
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