-663407 NEW https://bugzilla.redhat.com/show_bug.cgi?id=663407
- readlink and readlinklist returns /sysroot/ in some paths
+666577 NEW https://bugzilla.redhat.com/show_bug.cgi?id=666577
+ libguestfs: unknown filesystem /dev/fd0
+
+666578 NEW https://bugzilla.redhat.com/show_bug.cgi?id=666578
+ libguestfs: unknown filesystem label SWAP-sda2
+
+666579 NEW https://bugzilla.redhat.com/show_bug.cgi?id=666579
+ libguestfs: unknown filesystem /dev/hd{x} (cdrom)