Il 27/04/2013 03:49, Osier Yang ha scritto: > On 27/04/13 06:04, Paolo Bonzini wrote: >> Il 26/04/2013 22:15, Osier Yang ha scritto: >>> From: Han Cheng <hanc.fnst@xxxxxxxxxxxxxx> >>> >>> Although virtio-scsi supports SCSI PR, the device on host may do not >>> support it. To avoid losing data, we only allow one scsi hostdev to >>> be passthroughed to one live guest, Just like what we do for PCI >>> and USB devices. >>> >>> Signed-off-by: Han Cheng <hanc.fnst@xxxxxxxxxxxxxx> >>> >>> --- >>> v2.5 - v3: >>> * Small changes, mainly on errors & coding style >> I think this restriction should be limited to devices that do not have a >> <shareable/> element, similar to disks. I created BZ957292 for this. > Right, I should use PATCH 0/n in the cover letter to indicate there > are still patches left.. They are in hand, but not good tested. Will > send them later & took the bug. > > By the way, is there other -drive property which is nice to have for > scsi-generic? Except the readonly.. (discard, serial, werror/rerror, > and cache, I don't see other useful properties for scsi-generic)? discard/serial/cache are not supported. rerror and werror are but they will be. Paolo -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list