Title: Re: [PVE-User] Live Migration
Hi,

i am sure that cant be the issue. Normal reboot/shutdown and so on works perfectly.
I made some System Updates and start the migration again.
Maybe the reboot or these updates has fixed that issue.

So maybe i can tell you more tomorrow ;)

Cheers



am Donnerstag, 14. Februar 2013 um 01:33 schrieben Sie:


Hi Daniel,

This is my first appearance in this list, so please excuse me if I'm messing things.

According to your logs, the problem is related with unmounting.  But why it cannot unmount?  Is the system a SMTP server or is IO intensive? If not, check you have not opened sessions (vzctl enter) on the guest neither on the host that are inside the VPS directory (a su command, i.e), and no other process is using it as basedir.  Use fuse command to check processes running on that directory.

Did you check this post in the openvz forum? 
http://forum.openvz.org/index.php?t=msg&goto=21778&

Hope it helps
Jorge

2013/2/13 Daniel <
[email protected]>
Hey Guys,

i already ask some other guys but i and they cant find any answer which fits my
need.

I will migrate a openvz Container to another Node but after some hours
(huge  System  and  many  many  many files and more Mails) it ended with the
following Error:

Feb 10 01:12:57 starting migration of CT 115 to node 'vm07' (xxxxxxxx)
Feb 10 01:12:57 container is running - using online migration
Feb 10 01:12:57 starting rsync phase 1
Feb 10 01:12:57 # /usr/bin/rsync -aHAX --delete --numeric-ids --sparse /container/private/115 root@xxxxx:/container/private
Feb 10 09:02:51 start live migration - suspending container
Feb 10 09:02:52 dump container state
Feb 10 09:02:58 copy dump file to target node
Feb 10 09:03:36 starting rsync (2nd pass)
Feb 10 09:03:36  #  /usr/bin/rsync  -aHAX  --delete  --numeric-ids /container/private/115 root@xxxxxx:/container/private
Feb 10 09:17:46 dump 2nd level quota
Feb 10 09:17:46 copy 2nd level quota to target node
Feb 10 09:17:50 # vzctl --skiplock umount 115
Feb 10 09:17:50 vzquota : (error) Quota off syscall for id 115: Device or resource busy
Feb 10 09:17:50 vzquota : (error) Possible reasons:
Feb 10 09:17:50 vzquota : (error) - Container's root is not unmounted
Feb 10 09:17:50 vzquota : (error) - there are opened files inside container's root/private area
Feb 10 09:17:50 vzquota : (error) - your current working directory is inside a container directory
Feb 10 09:17:50 vzquota : (error) root/private area
Feb 10 09:17:50 vzquota : (error) Currently used file(s):
Feb 10 09:17:50 /container/private/115/root/dump
Feb 10 09:17:50 ERROR: Failed to umount container: vzquota off failed [3]
Feb 10 09:17:50 aborting phase 1 - cleanup resources
Feb 10 09:17:50 removing copied files on target node
Feb 10 09:42:47 start final cleanup
Feb 10 09:42:48 ERROR: migration aborted (duration 08:29:52): Failed to umount container: vzquota off failed [3]
TASK ERROR: migration aborted

All  other  VEs  on  this  node  can  me migrated without any problems
(smaller then this VE which wont work)

Is vzmigrate not supported in proxmox 2.x Cluster?

--
Mit freundlichen Grüßen
Daniel
mailto:
[email protected]

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-- 
Mit freundlichen Grüßen
Daniel
mailto:[email protected]
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