31 Dec
2010
31 Dec
'10
4:53 p.m.
On 12/22/2010 03:27 PM, Eric Blake wrote:
https://bugzilla.redhat.com/show_bug.cgi?id=620363
When using -incoming stdio or -incoming exec:cat, qemu keeps the stdin fd open long after the migration is complete. Not to mention that exec:cat is horribly inefficient, by doubling the I/O and going through a popen interface in qemu.
The new -incoming fd: of qemu 0.12.0 closes the fd after using it, and allows us to bypass an intermediary cat process for less I/O.
Ping. Do we want this patch included into 0.8.7? It's technically a new feature, but it was proposed before we entered feature freeze. -- Eric Blake eblake@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org