LinuxQuestions.org
Latest LQ Deal: Linux Power User Bundle
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Virtualization and Cloud
User Name
Password
Linux - Virtualization and Cloud This forum is for the discussion of all topics relating to Linux Virtualization and Linux Cloud platforms. Xen, KVM, OpenVZ, VirtualBox, VMware, Linux-VServer and all other Linux Virtualization platforms are welcome. OpenStack, CloudStack, ownCloud, Cloud Foundry, Eucalyptus, Nimbus, OpenNebula and all other Linux Cloud platforms are welcome. Note that questions relating solely to non-Linux OS's should be asked in the General forum.

Notices


Reply
  Search this Thread
Old 01-29-2011, 03:15 PM   #1
Mustafa Ismail Mustafa
Member
 
Registered: Nov 2009
Location: Amman, Jordan
Distribution: Ubuntu 10.04, CentOS 5.5, FreeBSD 7.2, Debian Squeeze, PC-BSD 8
Posts: 44

Rep: Reputation: 0
Xenserver multiple fails after poweroutage


We have a xenserver 5.6 machine that suffered through a power outage. Now, xsconsole loads but hangs repeatedly. I have to press ^C several times to manage to break out into the CLI.

Can't start any vms from the CLI either. Tried restarting the toolstack with xe-toolstack-restart and then it just spins forever at stopping xapi.

Tried to stop and restart xapi through service xapi restart (or stop) and the same thing.

Forget trying to connect from XenCenter or OpenXenCenter. Keeps on trying to synchronize.

From dmesg, I found:

Also, at the start of dmesg there is an insane number of
"ext3_orphan_cleanup: deleting unreferenced inode #####" where #### is a number but they are all in reverse sequence starting from 377344 down to 376838 (975)


"INFO: task xenstore-read:7881 blocked for more than 120 seconds"

This message continues for about a 2 dozen or so instances before the end of the file.


Trying to reboot and I noticed the following:

Shutting down Virtual Machines, Unable to connect to master within 30 sconds. Exiting. [FAILED]

Then

"Terminating remaining virtual machines" which also fails for the same reason.

Then

Storing network configuration then just hangs..

Any ideas how I can recover?

Last edited by Mustafa Ismail Mustafa; 01-29-2011 at 03:19 PM. Reason: remembered something
 
Old 01-29-2011, 08:28 PM   #2
paulsm4
LQ Guru
 
Registered: Mar 2004
Distribution: SusE 8.2
Posts: 5,863
Blog Entries: 1

Rep: Reputation: Disabled
You need to check your host filesystem, dude! "fsck", or moral equivalent.

This link might help:
http://support.citrix.com/article/CTX116113
 
  


Reply

Tags
xenserver


Thread Tools Search this Thread
Search this Thread:

Advanced Search

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



Similar Threads
Thread Thread Starter Forum Replies Last Post
Is anyone able to install Xenserver by PXE? jerrybuilt Linux - Newbie 1 09-27-2010 06:41 PM
Performance of Xen against Xenserver Pramodius Linux - Virtualization and Cloud 0 10-16-2009 02:47 AM
LXer: Virtualization With XenServer 5.5.0 LXer Syndicated Linux News 0 06-28-2009 12:00 PM
LXer: XenServer 5: First Impressions LXer Syndicated Linux News 0 03-04-2009 01:31 AM
Citrix XenServer free crashmeister Linux - General 1 03-02-2009 03:34 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - Virtualization and Cloud

All times are GMT -5. The time now is 02:36 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration