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Bug 158895 - Unable to 'xm save' domU
Summary: Unable to 'xm save' domU
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: xen
Version: 4
Hardware: i686
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Rik van Riel
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 158899
TreeView+ depends on / blocked
 
Reported: 2005-05-26 16:52 UTC by AJ Lewis
Modified: 2007-11-30 22:11 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2005-05-31 16:16:49 UTC
Type: ---


Attachments (Terms of Use)
strace of 'xm save oxygen ./oxygen.xen' (188.96 KB, text/plain)
2005-05-26 16:53 UTC, AJ Lewis
no flags Details

Description AJ Lewis 2005-05-26 16:52:22 UTC
Description of problem:
I get an error when trying to run 'xm save dom dom.xen'

Version-Release number of selected component (if applicable):
xen-2-20050522
kernel-xen0-2.6.11-1.1363_FC4
kernel-xenU-2.6.11-1.1363_FC4

How reproducible:
Every time

Steps to Reproduce:
1. Boot xen kernel
2. start xen domU
3. run 'xm save domain_name somefile'
  
Actual results:
Error: Internal Server Error

Expected results:
domU gets state saved into specified file and is suspended

Additional info:
migrating to localhost also fails.
# xm migrate oxygen localhost
Error: Internal Server Error

xfrd is running:
# ps ax | grep xfrd
 2399 ?        S      0:00 xfrd

I'll attach a backtrace as well

Comment 1 AJ Lewis 2005-05-26 16:53:38 UTC
Created attachment 114877 [details]
strace of 'xm save oxygen ./oxygen.xen'

Comment 2 AJ Lewis 2005-05-26 17:01:51 UTC
Hrm...looks like I can make it work by creating the directory
/var/lib/xen/xen-db/migrate - any reason that isn't created by the rpm?

Comment 3 Rik van Riel 2005-05-26 17:35:36 UTC
The RPM doesn't have that directory because it's not created by the "make
install" command that the spec file runs.

*sigh*

Guess I'll send some fixes upstream, as well as fixing it in the FC4 RPM...

Comment 4 Rik van Riel 2005-05-30 15:02:40 UTC
A fix for this issue was added to today's Xen RPM, 2-20050530

Comment 5 AJ Lewis 2005-05-31 15:37:43 UTC
Verified xen-2-20050530 corrects this issue.


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