Package: base
Severity: important

Hi,
I have connected a 4TB disk but fdisk cannot access it:

# dmesg
ugen1.4: <Seagate> at usbus1
umass0: <Seagate Backup+ Desk, class 0/0, rev 2.10/1.00, addr 4> on usbus1
umass0:  SCSI over Bulk-Only; quirks = 0x4101
umass0:7:0:-1: Attached to scbus7
da0 at umass-sim0 bus 0 scbus7 target 0 lun 0
da0: <Seagate Backup+ Desk 050B> Fixed Direct Access SCSI-6 device 
da0: 40.000MB/s transfers
da0: 3815447MB (976754645 4096 byte sectors: 255H 63S/T 60800C)

# fdisk -l /dev/da0
last_lba(): I don't know how to handle files with mode 20660


Parted returns:
# parted -l 
Model: Seagate  Backup+ Desk     (scsi)
Disk /dev/da0: 4001GB
Sector size (logical/physical): 4096B/512B
Partition Table: msdos

Number  Start   End     Size    Type     File system  Flags
 1      1049kB  10.7GB  10.7GB  primary
 2      10.7GB  4001GB  3990GB  primary

<snip>

The disk is visible under /dev/:

# ls -l /dev/da*
crw-rw---- 1 root disk 0,  89 Nov 18 22:35 /dev/da0
crw-rw---- 1 root disk 0, 101 Nov 19 21:02 /dev/da0s1
crw-rw---- 1 root disk 0, 102 Nov 19 21:02 /dev/da0s2


I was able to create zpool on the /dev/da0s2, however the zpool is not 
importable back immediately after "zpool export":

# zpool import
  pool: seagate
    id: 15553645456179362411
 state: FAULTED
status: One or more devices contains corrupted data.
action: The pool cannot be imported due to damaged devices or data.
   see: http://www.sun.com/msg/ZFS-8000-5E
config:

        seagate                FAULTED  corrupted data
          7676761785093270867  UNAVAIL  corrupted data

zdb returns:

# zdb -l /dev/da0s2
--------------------------------------------
LABEL 0
--------------------------------------------
    version: 28
    name: 'seagate'
    state: 1
    txg: 319778
    pool_guid: 15553645456179362411
    hostname: 'nax'
    top_guid: 7676761785093270867
    guid: 7676761785093270867
    vdev_children: 1
    vdev_tree:
        type: 'disk'
        id: 0
        guid: 7676761785093270867
        path: '/dev/da0s2'
        phys_path: '/dev/da0s2'
        whole_disk: 1
        metaslab_array: 30
        metaslab_shift: 35
        ashift: 12
        asize: 3990043754496
        is_log: 0
        create_txg: 4
--------------------------------------------
LABEL 1
--------------------------------------------
    version: 28
    name: 'seagate'
    state: 1
    txg: 319778
    pool_guid: 15553645456179362411
    hostname: 'nax'
    top_guid: 7676761785093270867
    guid: 7676761785093270867
    vdev_children: 1
    vdev_tree:
        type: 'disk'
        id: 0
        guid: 7676761785093270867
        path: '/dev/da0s2'
        phys_path: '/dev/da0s2'
        whole_disk: 1
        metaslab_array: 30
        metaslab_shift: 35
        ashift: 12
        asize: 3990043754496
        is_log: 0
        create_txg: 4
--------------------------------------------
LABEL 2
--------------------------------------------
failed to read label 2
--------------------------------------------
LABEL 3
--------------------------------------------
failed to read label 3





-- System Information:
Debian Release: 7.2
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: kfreebsd-amd64 (x86_64)

Kernel: kFreeBSD 9.0-2-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash


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