[root@fnas-test /mnt/main/.freenas]# ls -la
total 9
drwxr-xr-x  2 root  wheel  2 Sep 21 19:05 .
drwxr-xr-x  5 root  wheel  7 Sep 21 18:48 ..
[root@fnas-test /mnt/main/.freenas]# tar xJf ../FreeNAS-9.2.1.8-RELEASE-x64.GUI_Upgrade.txz
[root@fnas-test /mnt/main/.freenas]# mdconfig -f firmware.img
md0
[root@fnas-test /mnt/main/.freenas]# fsck_ufs -n /dev/md0a
** /dev/md0a (NO WRITE)
** Last Mounted on /usr/local/freenas/os-base/amd64/_.mnt
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
39483 files, 1362870 used, 2167462 free (3542 frags, 270490 blocks, 0.1% fragmentation)
[root@fnas-test /mnt/main/.freenas]# mdconfig -d -u /dev/md0
[root@fnas-test /mnt/main/.freenas]# sh bin/install_worker.sh install
[root@fnas-test /mnt/main/.freenas]# mount
/dev/ufs/FreeNASs2a on / (ufs, local, read-only)
devfs on /dev (devfs, local, multilabel)
tmpfs on /etc (tmpfs, local)
tmpfs on /mnt (tmpfs, local)
tmpfs on /var (tmpfs, local)
/dev/ufs/FreeNASs4 on /data (ufs, local, noatime, soft-updates)
main on /mnt/main (zfs, local, nfsv4acls)
main/.system on /mnt/main/.system (zfs, local, nfsv4acls)
main/.system/cores on /mnt/main/.system/cores (zfs, local, nfsv4acls)
main/.system/rrd on /mnt/main/.system/rrd (zfs, local, nfsv4acls)
main/.system/samba4 on /mnt/main/.system/samba4 (zfs, local, nfsv4acls)
main/.system/syslog on /mnt/main/.system/syslog (zfs, local, nfsv4acls)
main/nas-a-main-backup on /mnt/main/nas-a-main-backup (zfs, local, nfsv4acls)
main/nas-a-main-backup/cloud-vps-images on /mnt/main/nas-a-main-backup/cloud-vps-images (zfs, local, noatime, nfsv4acls)
[root@fnas-test /mnt/main/.freenas]# fsck_ufs -n /dev/ufs/FreeNASs1a
** /dev/ufs/FreeNASs1a (NO WRITE)
** Last Mounted on /mnt/tmp.B20255
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
DIRECTORY CORRUPTED  I=225216  OWNER=root MODE=40755
SIZE=512 MTIME=Sep 19 10:39 2014
DIR=?

UNEXPECTED SOFT UPDATE INCONSISTENCY

SALVAGE? no

MISSING '.'  I=225216  OWNER=root MODE=40755
SIZE=512 MTIME=Sep 19 10:39 2014
DIR=?

UNEXPECTED SOFT UPDATE INCONSISTENCY

FIX? no

MISSING '..'  I=225216  OWNER=root MODE=40755
SIZE=512 MTIME=Sep 19 10:39 2014
DIR=/usr/local/lib/python2.7/site-packages/django/contrib/redirects/locale/id/LC_MESSAGES

UNEXPECTED SOFT UPDATE INCONSISTENCY

FIX? no

** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
UNREF FILE  I=225217  OWNER=root MODE=100644
SIZE=1031 MTIME=Dec 12 20:37 2013
RECONNECT? no


CLEAR? no

** Phase 5 - Check Cyl groups
39486 files, 1362875 used, 2167457 free (3537 frags, 270490 blocks, 0.1% fragmentation)