Signed-off-by: Fam Zheng <f...@redhat.com> --- hw/scsi/scsi-generic.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c index 7a588a7..4f131e8 100644 --- a/hw/scsi/scsi-generic.c +++ b/hw/scsi/scsi-generic.c @@ -502,12 +502,19 @@ static void scsi_generic_realize(SCSIDevice *s, Error **errp) int rc; int sg_version; struct sg_scsi_id scsiid; + Error *err = NULL; if (!s->conf.blk) { error_setg(errp, "drive property not set"); return; } + blk_lock_image(s->conf.blk, s->conf.lock_mode, &err); + if (err) { + error_propagate(errp, err); + return; + } + if (blk_get_on_error(s->conf.blk, 0) != BLOCKDEV_ON_ERROR_ENOSPC) { error_setg(errp, "Device doesn't support drive option werror"); return; -- 2.7.4