Il 01/03/2012 12:00, Orit Wasserman ha scritto: >> > A description on how to reproduce the crash would be nice. > We changed the default of the command -device virtio-blk-pci,drive=... > from scsi=on to scsi=off for security reasons (disable SG_IO). > If you try to migrate from an older version (which had the default scsi=on) > to a newer version > (that has default scsi=off) we get the crash.
Actually the default didn't change in QEMU. It's libvirt that changed the command-line with which it invokes QEMU. This patch fixes the crash, I'll post one to fix migration later. Paolo
