6670271 ufs : mount/umount loop resulted in FS inconsistency.

[wolfgang.schrem...@sun.com]

Author: Wolfgang Schremser <Wolfgang.Schremser at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 61a9fc287cd0b733997216addf7ec658d1e47165
Total changesets: 1
Log message:
6670271 ufs : mount/umount loop resulted in FS inconsistency.

Files:
        update: usr/src/uts/common/fs/ufs/lufs.c
        update: usr/src/uts/common/fs/ufs/lufs_log.c
        update: usr/src/uts/common/sys/fs/ufs_log.h