Linode Forum
Linode Community Forums
 FAQFAQ    SearchSearch    MembersMembers      Register Register 
 LoginLogin [ Anonymous ] 
Post new topic  Reply to topic
Author Message
PostPosted: Tue Jul 17, 2012 4:04 pm 
Offline
Newbie

Joined: Tue Jul 17, 2012 3:49 pm
Posts: 3
Hello,

I installed Debian 6 from the linode manager and updated it to the frozen testing repository (Debian Wheezy). Now, i need some specific kernel modules such as soundcore to create a virtual Alsa loopback device. As far as i can see, there is no linux-image-xen-amd64 package in the wheezy repositories. Instead, the description of linux-image-amd64 reads that it should also work on a xen hypervisor.

When following the tutorial in the linode library, i get the following error message multiple times after a reboot:
Quote:
Failed to read /local/domain/0/backend/vbd/1039/51712/feature-flush-cache.


Also, my partition is being detected as ext2fs, en due to several other errors during the bootup process, the filesystem is sometimes mounted as read-only and sometimes not. Do i have to enable something specifically in order to let the xen hypervisor support of my kernel work? Or isn't it possible to accomplish my goals this way?

Thanks in advance,
Leonard


Top
   
PostPosted: Tue Jul 17, 2012 4:21 pm 
Offline
Senior Member

Joined: Sun Mar 07, 2010 7:47 pm
Posts: 1970
Website: http://www.rwky.net
Location: Earth
Try setting barrier=0 as a mount option in /etc/fstab the newer distro kernels (3.2+ I think) require this.

_________________
Paid support
How to ask for help
1. Give details of your problem
2. Post any errors
3. Post relevant logs.
4. Don't hide details i.e. your domain, it just makes things harder
5. Be polite or you'll be eaten by a grue


Top
   
PostPosted: Tue Jul 17, 2012 5:09 pm 
Offline
Newbie

Joined: Tue Jul 17, 2012 3:49 pm
Posts: 3
Thanks, i will give that a try. Could i safely assume that a non-xen-ready kernel wouldn't fully boot at all? If so, i guess the xen support works fine.


Top
   
PostPosted: Tue Jul 17, 2012 5:22 pm 
Offline
Newbie

Joined: Tue Jul 17, 2012 3:49 pm
Posts: 3
Unfortunately, this doesn't improve anything. I hope to be able to give more log materials tomorrow.


Top
   
PostPosted: Wed Jul 18, 2012 8:02 am 
Offline
Senior Member

Joined: Sun Mar 07, 2010 7:47 pm
Posts: 1970
Website: http://www.rwky.net
Location: Earth
I've not tried debian wheezy I have used ubuntu 12.04 and 10.04 using the latest kernels, the standard kernel should have xen support a non-xen kernel normally doesn't do anything, xen complains about it being non-xen.

Whats the output you see in lish?

_________________
Paid support
How to ask for help
1. Give details of your problem
2. Post any errors
3. Post relevant logs.
4. Don't hide details i.e. your domain, it just makes things harder
5. Be polite or you'll be eaten by a grue


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic


Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
RSS

Powered by phpBB® Forum Software © phpBB Group