Paolo Bonzini wrote:
> Il 21/03/2014 16:45, Dr. David Alan Gilbert ha scritto:
>>> > So it looks like your patch could also fix the problem Juan reported
>>> > at http://article.gmane.org/gmane.comp.emulators.qemu/247462 -- but
>>> > perhaps only on hosts where !KVM || TARGET_PAGE_SIZE==getpagesiz
Il 21/03/2014 16:45, Dr. David Alan Gilbert ha scritto:
> So it looks like your patch could also fix the problem Juan reported
> at http://article.gmane.org/gmane.comp.emulators.qemu/247462 -- but
> perhaps only on hosts where !KVM || TARGET_PAGE_SIZE==getpagesize().
Possibly yes; I think that w
* Paolo Bonzini (pbonz...@redhat.com) wrote:
> Il 21/03/2014 14:22, Dr. David Alan Gilbert ha scritto:
> >I don't think they overlap, but I worry that the end of one block
> >and the start of the next might be on the same page.
> >The code that got me worried was migration_bitmap_sync_range
> >that
Il 21/03/2014 14:22, Dr. David Alan Gilbert ha scritto:
I don't think they overlap, but I worry that the end of one block
and the start of the next might be on the same page.
The code that got me worried was migration_bitmap_sync_range
that seemd to be general; but actually that's worrying about
* (chenliang0...@icloud.com) wrote:
>
> > From: "Dr. David Alan Gilbert"
> >
> > This is a fix for a bug* triggered by a migration after hot unplugging
> > a few virtio-net NICs, that caused migration never to converge, because
> > 'migration_dirty_pages' is incorrectly initialised.
> >
>
> From: "Dr. David Alan Gilbert"
>
> This is a fix for a bug* triggered by a migration after hot unplugging
> a few virtio-net NICs, that caused migration never to converge, because
> 'migration_dirty_pages' is incorrectly initialised.
>
> 'migration_dirty_pages' is used as a tally of the numbe
* Juan Quintela (quint...@redhat.com) wrote:
> "Dr. David Alan Gilbert (git)" wrote:
> > From: "Dr. David Alan Gilbert"
> >
> > This is a fix for a bug* triggered by a migration after hot unplugging
> > a few virtio-net NICs, that caused migration never to converge, because
> > 'migration_dirty_p
"Dr. David Alan Gilbert (git)" wrote:
> From: "Dr. David Alan Gilbert"
>
> This is a fix for a bug* triggered by a migration after hot unplugging
> a few virtio-net NICs, that caused migration never to converge, because
> 'migration_dirty_pages' is incorrectly initialised.
Good catch.
> 'migrat
From: "Dr. David Alan Gilbert"
This is a fix for a bug* triggered by a migration after hot unplugging
a few virtio-net NICs, that caused migration never to converge, because
'migration_dirty_pages' is incorrectly initialised.
'migration_dirty_pages' is used as a tally of the number of outstandin
