Old 15th November 2009, 20:18
asdfg123 asdfg123 is offline
Junior Member
Join Date: Nov 2009
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Default XEN migration


I have two server, the first is primary and the second one is backup.
All DomU is 32bit.
Migrate between 64bit and 64bit servers work, also between 32bit and 32bit. Configuration is thus OK.

When I migrate from 64bit to 32bit, i have problem, this is error

xm migrate --live test
Error: /usr/lib/xen-3.2-1/bin/xc_save 24 66 0 0 1 failed
Usage: xm migrate <Domain> <Host>


Migrate a domain to another machine.


-h, --help           Print this help.
-l, --live           Use live migration.
-p=portnum, --port=portnum
                     Use specified port for migration.
-r=MBIT, --resource=MBIT
                     Set level of resource usage for migration.

Error: /usr/lib/xen-3.2-1/bin/xc_save 24 66 0 0 1 failed

Last edited by asdfg123; 15th November 2009 at 23:32.
Reply With Quote
Sponsored Links
Old 16th November 2009, 14:13
falko falko is offline
Super Moderator
Join Date: Apr 2005
Location: Lüneburg, Germany
Posts: 41,701
Thanks: 1,900
Thanked 2,751 Times in 2,581 Posts

Any errors in your logs?
Download the ISPConfig 3 Manual! | Check out the ISPConfig 3 Billing Module!

FB: http://www.facebook.com/howtoforge

nginx-Webhosting: Timme Hosting | Follow me on:
Reply With Quote
Old 16th November 2009, 14:56
asdfg123 asdfg123 is offline
Junior Member
Join Date: Nov 2009
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts

[2009-11-15 13:45:52 26334] DEBUG (balloon:132) Balloon: 1612 KiB free; need 1024; done.
[2009-11-15 13:45:52 26334] DEBUG (XendCheckpoint:91) [xc_save]: /usr/lib/xen-3.2-1/bin/xc_save 4 16 0 0 1
[2009-11-15 13:45:52 26334] INFO (XendCheckpoint:373) Had 0 unexplained entries in p2m table
[2009-11-15 13:45:53 26334] INFO (XendCheckpoint:373) Saving memory pages: iter 1   0%ERROR Internal error: Error when writing to state file (5) (errno 104)
[2009-11-15 13:45:53 26334] INFO (XendCheckpoint:373) Save exit rc=1
[2009-11-15 13:45:53 26334] ERROR (XendCheckpoint:144) Save failed on domain test (16).
Traceback (most recent call last):
  File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendCheckpoint.py", line 112, in save
    forkHelper(cmd, fd, saveInputHandler, False)
  File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendCheckpoint.py", line 361, in forkHelper
    raise XendError("%s failed" % string.join(cmd))
XendError: /usr/lib/xen-3.2-1/bin/xc_save 4 16 0 0 1 failed
This is migration from 32bit Dom0 to 64bit Dom0, the installed system is 32bit debian lenny.
xm_save works correct.
Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Xen Live Migration Of An LVM-Based Virtual Machine With iSCSI On Debian Lenny adam0x54 HOWTO-Related Questions 1 7th November 2009 20:54
Migration of filesystem kameleon25 Installation/Configuration 0 21st October 2009 23:14
Perfect XEN Setup on Debian Lenny - Live Migration Issues AlexKent HOWTO-Related Questions 8 25th April 2009 12:57
debian xen kernel and xen kernel tom HOWTO-Related Questions 1 31st August 2007 18:44
steup for Xen live migration? akywy HOWTO-Related Questions 1 10th July 2007 16:30

All times are GMT +2. The time now is 13:47.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.