[libvirt] question about qemudDomainMigratePrepare2 of qemu_driver.c from libvirt-0.6.1

Daniel P. Berrange berrange at redhat.com
Wed Apr 1 12:41:47 UTC 2009


On Tue, Mar 31, 2009 at 11:36:51PM +0200, Daniel Veillard wrote:
> On Tue, Mar 31, 2009 at 05:29:09PM +0200, Chris Lalancette wrote:
> > > 
> > > Can you try with this patch applied
> > > 
> > > diff -r b5ad7b1c453b src/qemu_driver.c
> > > --- a/src/qemu_driver.c	Tue Mar 31 14:55:23 2009 +0100
> > > +++ b/src/qemu_driver.c	Tue Mar 31 15:02:30 2009 +0100
> > > @@ -4629,7 +4629,7 @@ qemudDomainMigratePrepare2 (virConnectPt
> > >           * URI when passing it to the qemu monitor, so bad
> > >           * characters in hostname part don't matter.
> > >           */
> > > -        if (!STREQLEN (uri_in, "tcp:", 6)) {
> > > +        if (!STRPREFIX (uri_in, "tcp:")) {
> > >              qemudReportError (dconn, NULL, NULL, VIR_ERR_INVALID_ARG,
> > >                    "%s", _("only tcp URIs are supported for KVM migrations"));
> > >              goto cleanup;
> > 
> > Yeah, that's the way to fix this.  The STREQLEN(uri_in, "tcp:", 6) is a leftover
> > from the KVM migration to QEMU migration implementation; in the KVM migration,
> > you would use "tcp://", which would be the correct 6 characters, but in the QEMU
> > migration implementation, you just use "tcp:".  I guess I just forgot to fix
> > this up.
> 
>   ACK, Dan can you apply this too ?

Yep, committed this now

Daniel
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