Bug 6685028 needs a sponsor. There's an issue with /usr/lib/fs/pcfs/fstyp.so.1 getting confused by certain fat long filenames, so that fstyp reports it as a bogus pcfs volume label.
CR 6685028 Synopsis: wrong volume label returned by fstyp / pcfs when fat long filenames are used My suggested bugfix is already included with the bug report, see the workaround section. My contributor agreement # is OS0003. This message posted from opensolaris.org