disk: Force usage of parted when checking disk format for "bsd"

https://bugzilla.redhat.com/show_bug.cgi?id=1439132

Add "bsd" to the list of format types to not checked during blkid
processing even though it supposedly knows the format - for some
(now unknown) reason it's returning partition table not found. So
let's just let PARTED handle "bsd" too.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>
(cherry picked from commit 98f424d5)

src/storage/storage_util.c

@@ -3007,10 +3007,12 @@ virStorageBackendBLKIDFindPart(blkid_probe probe,
 
     /* A blkid_known_pttype on "dvh" and "pc98" returns a failure;
      * however, the blkid_do_probe for "dvh" returns "sgi" and
-     * for "pc98" it returns "dos". So since those will cause problems
+     * for "pc98" it returns "dos". Although "bsd" is recognized,
+     * it seems that the parted created partition table is not being
+     * properly recogized. Since each of these will cause problems
      * with startup comparison, let's just treat them as UNKNOWN causing
      * the caller to fallback to using PARTED */
-    if (STREQ(format, "dvh") || STREQ(format, "pc98"))
+    if (STREQ(format, "dvh") || STREQ(format, "pc98") || STREQ(format, "bsd"))
         return VIR_STORAGE_BLKID_PROBE_UNKNOWN;
 
     /* Make sure we're doing a partitions probe from the start */