Re: [libvirt] [PATCH] qemu: Set migration FD blocking

Since we switched from direct host migration scheme to the one, where we connect to the destination and then just pass a FD to a qemu, we have uncovered a qemu bug. Qemu expects migration FD to block. However, we are passing a nonblocking one which results in cryptic error messages like: qemu: warning: error while loading state section id 2 load of migration failed The bug is already known to Qemu folks, but we should workaround already released Qemus. Patch has been originally proposed by Stefan Hajnoczi <stefanha(a)gmail.com&gt; --- src/qemu/qemu_migration.c | 7 +++++++ 1 file changed, 7 insertions(+)