1cb6d137ff
When play with Dell MD3000 target, for sure it is a TYPE_DISK, but readcapacity16 would fail. Then we find that readcapacity10 succeeded. It looks like the target just support readcapacity10 even through it is a TYPE_DISK or have some TYPE_ROM characteristics. This patch can give a chance to send readcapacity16 when readcapacity10 failed. This patch is not harmful to original pathes Signed-off-by: Zhu Lingshan <lszhu@suse.com> Message-Id: <1451359934-9236-1-git-send-email-lszhu@suse.com> [Don't fall through on UNIT ATTENTION. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>