[libvirt] Re: [PATCH] Implement finer grained migration control for Xen

Maximilian Wilhelm max at rfc2324.org
Sat Nov 7 02:26:15 UTC 2009


Anno domini 2009 Daniel Veillard scripsit:

[persistent migration for Xen]
>   Yes adding a different error with a clear semantic so that the
> management code can understand the current situation and not assume the
> domain in still running on the source node sounds the right approach to
> me. We can't make this a completely atomic operation, so we need to deal
> with this !

>   Patch welcome :-) Thanks !

So, after a bit of delay due to some private things, here we are.

> Any chance you could provide an updated patch for the Xen side
> independantly, or did I missed it ?

I wanted to do it "right" on the first shot, therefore I didn't post
an updated patch with my last mail. :)

 * src/xen/xen_driver.c: Add support for VIR_MIGRATE_PERSIST_DEST flag
 * src/xen/xend_internal.c: Add support for VIR_MIGRATE_UNDEFINE_SOURCE flag
 * include/libvirt/virterror.h, src/util/virterror.c: Add new errorcode
   VIR_ERR_MIGRATE_PERSIST_FAILED

Ciao
Max
-- 
Arroganz verkürzt fruchtlose Gespräche.
-- Jan-Benedict Glaw
-------------- next part --------------
A non-text attachment was scrubbed...
Name: xen_migrate_persist_v2.patch
Type: text/x-diff
Size: 4289 bytes
Desc: not available
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20091107/b8aafd5d/attachment-0001.bin>


More information about the libvir-list mailing list