Hi,
here is the kernel log file:
Mar 14 14:06:48 ovz2 kernel: CPT DBG: cpt itimer 16736,17760(syslogd)
25303356000
Mar 14 14:06:48 ovz2 kernel: CPT DBG: cpt itimer 16769,17793(exim4)
1795377143000
Mar 14 14:06:48 ovz2 kernel: CPT DBG: ffff81007c262000,153:
16780,17804(cron) 13469949000
Mar 14 14:06:48 ovz2 kernel: VE: 153: stopped
Mar 14 14:06:51 ovz2 kernel: VE: 153: started
Mar 14 14:06:51 ovz2 kernel: CPT DBG: ffff81007da74000,153: JFixup
-30 3643948000
Mar 14 14:06:51 ovz2 kernel: lo: Disabled Privacy Extensions
Mar 14 14:06:51 ovz2 kernel: CPT ERR: ffff81007da74000,153 :add
ifaddr err -22 for 5 eth0
Mar 14 14:06:51 ovz2 kernel: CPT ERR:
ffff81007da74000,153 :rst_restore_net: -22
Mar 14 14:06:51 ovz2 kernel: CPT DBG: ffff81007da74000,153: leaked
through 16804/1 ffff81007d158e40
Mar 14 14:06:52 ovz2 kernel: VE: 153: stopped
the image is on its way.
never the less i notice the following:
----------------snip-----------------------
I shutdown the interface in the VE and all went OK:
----------------snip-----------------------
[EMAIL PROTECTED]:/# ifdown eth0
[EMAIL PROTECTED]:/# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:18:51:00:01:53
inet addr:10.215.127.153 Bcast:10.215.127.255 Mask:
255.255.254.0
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:244 (244.0 b) TX bytes:384 (384.0 b)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
venet0 Link encap:UNSPEC HWaddr
00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
BROADCAST POINTOPOINT NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
[EMAIL PROTECTED]:/# ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
[EMAIL PROTECTED]:/# ifconfig
[EMAIL PROTECTED]:/# logout
exited from VE 153
ovz2:/etc/vz/conf# vzctl chkpnt 153 --dumpfile /var/tmp/dump.153
Setting up checkpoint...
suspend...
dump...
kill...
VE is unmounted
Checkpointing completed succesfully
ovz2:/etc/vz/conf# vzctl restore 153 --dumpfile /var/tmp/dump.153
Restoring VE ...
Starting VE ...
VE is mounted
undump...
Setting CPU units: 112005
Configure veth devices: veth153.0
Adding interface veth153.0 and route 10.215.127.153 for VE153 to VE0
resume...
VE start in progress...
Restoring completed succesfully
----------------snip-----------------------
Now i configure the interface again:
----------------snip-----------------------
ovz2:/etc/vz/conf# vzctl enter 153
entered into VE 153
[EMAIL PROTECTED]:/# ifup eth0
[EMAIL PROTECTED]:/# logout
exited from VE 153
ovz2:/etc/vz/conf# vzctl chkpnt 153 --dumpfile /var/tmp/dump.153
Setting up checkpoint...
suspend...
dump...
kill...
VE is unmounted
Checkpointing completed succesfully
ovz2:/etc/vz/conf# vzctl restore 153 --dumpfile /var/tmp/dump.153
Restoring VE ...
Starting VE ...
VE is mounted
undump...
Setting CPU units: 112005
Configure veth devices: veth153.0
Adding interface veth153.0 and route 10.215.127.153 for VE153 to VE0
Error: undump failed: Invalid argument
Restoring failed:
add ifaddr err -22 for 5 eth0
rst_restore_net: -22
VE start failed
Stopping VE ...
VE was stopped
VE is unmounted
ovz2:/etc/vz/conf#
----------------snip-----------------------
Here is the log file:
Mar 14 14:08:54 ovz2 kernel: CPT DBG: cpt itimer 17026,18050(syslogd)
4280821000
Mar 14 14:08:54 ovz2 kernel: CPT DBG: cpt itimer 17059,18083(exim4)
1744368281000
Mar 14 14:08:54 ovz2 kernel: CPT DBG: ffff81007c20e800,153:
17069,18093(cron) 7427290000
Mar 14 14:08:54 ovz2 kernel: VE: 153: stopped
Mar 14 14:08:57 ovz2 kernel: VE: 153: started
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: JFixup
-37 3613296000
Mar 14 14:08:57 ovz2 kernel: lo: Disabled Privacy Extensions
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: 17125,1
(init)open RDONLY fifo ino 4648 ffff8100f6899980 1180
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: file is
attached to a socket
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153:
17145,18050(syslogd)open RDONLY fifo ino 4872 ffff8100f6813dc0 11a0
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: file is
attached to a socket
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: rst_file:
file obtained by dentry_open
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: file is
attached to a socket
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: rst_file:
file obtained by dentry_open
Mar 14 14:08:57 ovz2 last message repeated 2 times
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: bsd lock
restored
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: settids
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: settids
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rst itimer 17145,18050(syslogd)
+667525000 4280821000
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: itimer
17145,18050(syslogd) +667525000
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: settids
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rst itimer 17146,18083(exim4)
+1740754985000 1744368281000
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: itimer
17146,18083(exim4) +1740754985000
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: settids
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: settids
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: task
1/17125(init) is started
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: task
18050/17145(syslogd) is started
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rct: 17125,1(init)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rrs: 17125,1(init)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: task
18083/17146(exim4) is started
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rct: 17145,18050(syslogd)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rrs: 17145,18050(syslogd)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: task
18090/17147(sshd) is started
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rct: 17146,18083(exim4)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rrs: 17146,18083(exim4)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: ffff81007c7fb000,153: task
18093/17148(cron) is started
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rct: 17147,18090(sshd)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rrs: 17147,18090(sshd)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rct: 17148,18093(cron)
Mar 14 14:08:57 ovz2 kernel: CPT DBG: rrs: 17148,18093(cron)
Mar 14 14:09:08 ovz2 kernel: veth153.0: no IPv6 routers present
Mar 14 14:09:15 ovz2 kernel: CPT DBG: cpt itimer 17145,18050(syslogd)
12864503000
Mar 14 14:09:15 ovz2 kernel: CPT DBG: cpt itimer 17146,18083(exim4)
1722949124000
Mar 14 14:09:15 ovz2 kernel: CPT DBG: ffff81007c20e800,153:
17148,18093(cron) 45896571000
Mar 14 14:09:16 ovz2 kernel: VE: 153: stopped
Mar 14 14:09:18 ovz2 kernel: VE: 153: started
Mar 14 14:09:18 ovz2 kernel: CPT DBG: ffff8100f2685000,153: JFixup
-68 2861114000
Mar 14 14:09:18 ovz2 kernel: lo: Disabled Privacy Extensions
Mar 14 14:09:18 ovz2 kernel: CPT ERR: ffff8100f2685000,153 :add
ifaddr err -22 for 5 eth0
Mar 14 14:09:18 ovz2 kernel: CPT ERR:
ffff8100f2685000,153 :rst_restore_net: -22
Mar 14 14:09:18 ovz2 kernel: CPT DBG: ffff8100f2685000,153: leaked
through 17186/1 ffff8100f7badbc0
Mar 14 14:09:18 ovz2 kernel: VE: 153: stopped
so it looks like this happens only if veth(eth0) device inside the ve
is configured(and up)
Nils
On Mar 14, 2007, at 1:31 PM, Andrey Mirkin wrote:
Hello!
Can you give an access to node?
If not, then try following:
1. Increase log level of CPT modules with commands:
echo 3 > /proc/sys/debug/cpt
echo 3 > /proc/sys/debug/rst
2. Checkpoint and restore VE in question
After that send me kernel logs and image file. Image file can be
huge, so
please do not send it to list.
Regards,
Andrey
On Wednesday 14 March 2007 14:44 Nils Domrose wrote:
I installed the 028-18 debian package mentioned below,
same effect.
ovz2:~# vzctl chkpnt 151 --dumpfile /var/tmp/dump.151
Setting up checkpoint...
suspend...
dump...
kill...
VE is unmounted
Checkpointing completed succesfully
ovz2:~#
ovz2:~# vzctl restore 151 --dumpfile /var/tmp/dump.151
Restoring VE ...
Starting VE ...
VE is mounted
undump...
Setting CPU units: 112005
Configure veth devices: veth151.0
Adding interface veth151.0 and route 10.215.127.151 for VE151 to VE0
Error: undump failed: Invalid argument
Restoring failed:
add ifaddr err -22 for 5 eth0
rst_restore_net: -22
VE start failed
Stopping VE ...
VE was stopped
VE is unmounted
ovz2:~# uname -a
Linux ovz2 2.6.18-openvz-amd64 #1 SMP Mon Mar 12 21:59:13 UTC 2007
x86_64 GNU/Linux
On Mar 14, 2007, at 11:07 AM, Nils Domrose wrote:
Hi Andrey,
vzctl version:
ovz1:~# vzctl --version
vzctl version 3.0.14-1dso31.2
for the kernel this is more problematic:
i noticed that i cannot provide you with the version since i
installed this kernel
http://download.openvz.org/kernel/debian/etch/linux-headers-2.6.18-
openvz-amd64_02_amd64.deb
cat /proc/version
Linux version 2.6.18-openvz-amd64 (02) ([EMAIL PROTECTED]
amd64.openvz.org) (gcc version 4.1.2 20061115 (prerelease) (Debian
4.1.1-21)) #1 SMP Fri Jan 26 18:14:59 UTC 2007
problem is that the debian packet and file name does not indicate
the version of the ovz patch - so your question was already
helpfull since no know that I do not know which version I use ;-)
Do you think it makes sense to upgrade to the latest version 028.18
- I would try out:
http://download.openvz.org/kernel/debian/etch/linux-headers-2.6.18-
openvz-amd64_028.18-2.6.18-11-1_amd64.deb
Nils
On Mar 13, 2007, at 5:21 PM, Andrey Mirkin wrote:
Hello,
Can you, please, provide us what kernel and vzctl do you use.
Regards,
Andrey
On Tuesday 13 March 2007 18:58 Nils Domrose wrote:
Hi,
I have a Problem that I cannot restore a VE (and also not migrate)
ovz2:/etc/vz/conf# vzctl --verbose restore 151 --dumpfile /var/
tmp/
dump.151
Restoring VE ...
Starting VE ...
VE is mounted
undump...
Setting CPU units: 112005
Configure veth devices: veth151.0
Adding interface veth151.0 and route 10.215.127.151 for VE151
to VE0
Error: undump failed: Invalid argument
Restoring failed:
add ifaddr err -22 for 5 eth0
rst_restore_net: -22
VE start failed
Stopping VE ...
VE was stopped
VE is unmounted
vzctl start/stop works nicely in combination with the vznet.conf
script.
If i run strace the last scripts (vznet.conf) and if for
testing - I
create a 151.start script return exit 0. Never the less the
restore
fails and I have no more clue why.
It looks like some script or program is still trying to restore
the
networking for vnet interfaces - I have no IP_ADDRESS set in my
151.conf. Since I only use veth devices.
Nils
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