USB disk Unmounted 859

[goose7791]

I am getting a bit frustrated here with my QNAP..... I am in the process of moving all my data off my 7 disk array so I can delete it and create an 8 disk. I have had all kinds of problems with permissions and the QNAP moving only the root folder and not the actual contents over. My current frustration is when I try to look at some of my USB drives to confirm what is on them, they don't mount. It says Unmounted. How to I force mount them? They are all EXT4 formatted. I can see the data when I plug them up to my PC and use EXT2Explore. But I can't get the damn QNAP to mount it. What can I do? The System log shows this entry "[USBDisk1] Device detected. The file system is unknown." Any help would really be appreciated. I am not a Linux expert and don't know the default mount points for USB devices.

[nouyana]

I have the same problem with my TS-112
Does anybody solve it?

[pwilson]

I am getting a bit frustrated here with my QNAP..... I am in the process of moving all my data off my 7 disk array so I can delete it and create an 8 disk. I have had all kinds of problems with permissions and the QNAP moving only the root folder and not the actual contents over. My current frustration is when I try to look at some of my USB drives to confirm what is on them, they don't mount. It says Unmounted. How to I force mount them? They are all EXT4 formatted. I can see the data when I plug them up to my PC and use EXT2Explore. But I can't get the ** QNAP to mount it. What can I do? The System log shows this entry "[USBDisk1] Device detected. The file system is unknown." Any help would really be appreciated. I am not a Linux expert and don't know the default mount points for USB devices.

It should mount on /share/USBDisk1 as you've already determined.

Please login to your NAS via SSH, login as "admin" and execute the following commands:

Code: Select all

touch /tmp/nasreport
chmod +x /tmp/nasreport
cat <<EOF >>/tmp/nasreport
#!/bin/sh
#
# NAS Report by Patrick Wilson
# see: http://forum.qnap.com/viewtopic.php?f=185&t=82260#p366188
#
# 
echo "*********************"
echo "** QNAP NAS Report **"
echo "*********************"
echo " "
echo "NAS Model: $(getsysinfo model)"
echo "Firmware:  $(getcfg system version) Build $(getcfg system 'Build Number')"
echo " "
echo "HDD Information:"
echo " "
if [ -x /sbin/hdparm ]; then
   /sbin/hdparm -i /dev/sd[a-z] 2>/dev/null | grep Model
else 
   echo "   /sbin/hdparm is not present" 
fi
echo " " 
echo USB devices: 
lsusb 
echo " " 
echo "USBDisk1: "
testparm -s -l --section-name=USBDisk1 2>/dev/null
echo " "
echo "Disk Space:"
echo " "
df -h | grep -v qpkg
echo " "
echo "Mount Status:" 
echo " "
mount | grep -v qpkg
echo " " 
echo "RAID Status:" 
echo " " 
cat /proc/mdstat
echo "Fdisk Information:" 
fdisk -lu
echo " "
echo "Memory Information:" 
echo " "
cat /proc/meminfo | grep Mem
echo " "
echo "NASReport completed on $(date +'%Y-%m-%d %T') ($0)" 
EOF
sleep 2
clear
/tmp/nasreport
echo "Done."

Please cut&paste the output of the NAS Report back to this message thread.

[muggi]

Hi, i got the same problem on a newly created raid5, that i try to fill with my backup hds.

i got 2 volumes on the qnap:
raid5 = 5 x 4tb : drive 1+2+3+4+5

single disk: drive 6 ( a 4tb, ext4)

It is the usb1 that got the problem (unmounted and unknown file format)
it is also a 4tb ext4 formatted
the hd in the usb1 was created on the Esata and used as a backup.
then unmounted and then trying to mount on the usb1.
As info the hd was filled to the max, but i deleted 5 gb before unmounting it.

** EDIT **
Got it working by putting the external hd back in the eSata ! dunno why

Code: Select all

*********************
** QNAP NAS Report **
*********************

NAS Model: TS-639
Firmware:  4.0.3 Build 20130912

HDD Information:


USB devices:
Bus 001 Device 003: ID 1234:5678 Unknown
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

USBDisk1:

Disk Space:

Filesystem                Size      Used Available Use% Mounted on
/dev/ram0               139.5M    114.4M     25.1M  82% /
tmpfs                    64.0M    232.0k     63.8M   0% /tmp
/dev/sda4               364.2M     17.8M    346.4M   5% /mnt/ext
/dev/md9                509.5M     18.3M    491.2M   4% /mnt/HDA_ROOT
/dev/md0                 14.3T    498.9G     13.8T   3% /share/MD0_DATA
/dev/sdza1                3.6T      2.6T    954.9G  74% /share/external/sdza1
/dev/sdf3                 3.6T    196.0M      3.6T   0% /share/HDF_DATA
tmpfs                    32.0M         0     32.0M   0% /.eaccelerator.tmp

Mount Status:

/proc on /proc type proc (rw)
none on /dev/pts type devpts (rw,gid=5,mode=620)
sysfs on /sys type sysfs (rw)
tmpfs on /tmp type tmpfs (rw,size=64M)
none on /proc/bus/usb type usbfs (rw)
/dev/sda4 on /mnt/ext type ext3 (rw)
/dev/md9 on /mnt/HDA_ROOT type ext3 (rw,data=ordered)
/dev/md0 on /share/MD0_DATA type ext4 (rw,usrjquota=aquota.user,jqfmt=vfsv0,user_xattr,data=ordered,delalloc,n                                      oacl)
/dev/sdza1 on /share/external/sdza1 type ext4 (rw)
/dev/sdf3 on /share/HDF_DATA type ext4 (rw,usrjquota=aquota.user,jqfmt=vfsv0,user_xattr,data=ordered,delalloc,                                      noacl)
tmpfs on /.eaccelerator.tmp type tmpfs (rw,size=32M)

RAID Status:

Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath]
md0 : active raid5 sde3[4] sdd3[3] sdc3[2] sdb3[1] sda3[0]
      15621798144 blocks super 1.0 level 5, 64k chunk, algorithm 2 [5/5] [UUUUU]

md6 : active raid1 sdf2[2](S) sde2[3](S) sdd2[4](S) sdc2[5](S) sdb2[1] sda2[0]
      530048 blocks [2/2] [UU]

md13 : active raid1 sda4[0] sdd4[3] sde4[4] sdf4[5] sdc4[2] sdb4[1]
      458880 blocks [6/6] [UUUUUU]
      bitmap: 1/57 pages [4KB], 4KB chunk

md9 : active raid1 sda1[0] sdf1[5] sde1[4] sdd1[3] sdc1[2] sdb1[1]
      530048 blocks [6/6] [UUUUUU]
      bitmap: 1/65 pages [4KB], 4KB chunk

unused devices: <none>
Fdisk Information:

Disk /dev/sdx: 128 MB, 128057344 bytes
8 heads, 32 sectors/track, 977 cylinders, total 250112 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdx1              32        2047        1008   83  Linux
/dev/sdx2            2048      112639       55296   83  Linux
/dev/sdx3          112640      223231       55296   83  Linux
/dev/sdx4          223232      250111       13440    5  Extended
/dev/sdx5          223264      233727        5232   83  Linux
/dev/sdx6          233760      250111        8176   83  Linux
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sda: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
     phys=(1023, 254, 63) logical=(267349, 89, 4)

Disk /dev/sda4: 469 MB, 469893120 bytes
2 heads, 4 sectors/track, 114720 cylinders, total 917760 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/sda4 doesn't contain a valid partition table
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sdb: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
     phys=(1023, 254, 63) logical=(267349, 89, 4)
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sdc: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
     phys=(1023, 254, 63) logical=(267349, 89, 4)
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sdd: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdd1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
     phys=(1023, 254, 63) logical=(267349, 89, 4)
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sdf: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdf1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
     phys=(1023, 254, 63) logical=(267349, 89, 4)
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sde: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sde1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
     phys=(1023, 254, 63) logical=(267349, 89, 4)

Disk /dev/md9: 542 MB, 542769152 bytes
2 heads, 4 sectors/track, 132512 cylinders, total 1060096 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md9 doesn't contain a valid partition table

Disk /dev/md6: 542 MB, 542769152 bytes
2 heads, 4 sectors/track, 132512 cylinders, total 1060096 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md6 doesn't contain a valid partition table

Disk /dev/md0: 0 MB, 0 bytes
2 heads, 4 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md0 doesn't contain a valid partition table
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sdza: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

    Device Boot      Start         End      Blocks   Id  System
/dev/sdza1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
     phys=(1023, 254, 63) logical=(267349, 89, 4)
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sdi: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdi1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
     phys=(1023, 254, 63) logical=(267349, 89, 4)

Memory Information:

MemTotal:        2070044 kB
MemFree:           78392 kB

NASReport completed on 2014-02-05 00:20:57 (-sh)

[Quarantain]

I have the same or a similar problem. For the sake of completeness: I had a WD Caviar Green 2TB in a external HDD case but it was old and broke down. I bought a new external external HDD case and placed the WD disk in it and connected to the NAS like the other had been. In the External Device app, I can see the disk as USB Disk 3, that 1.82 TB is used but that it is unmounted. What I also find disconcerting is that under Storage Information it says File System: Unknown (whereas the other external drives are, just like USB Disk 3, NTFS.

I have take the above code and adapted it for USB Disk 3 instead of USB Disk 1 and paste the results below. Your help is highly appreciated as I'm keen on not having lost the data!

Code: Select all

*********************
** QNAP NAS Report **
*********************

NAS Model: TS-412
Firmware:  4.2.2 Build 20160823

HDD Information:

 Model=ST2000DM001-9YN164                      , FwRev=CC4C    , SerialNo=            Z1E07034
 Model=WDC WD20EFRX-68EUZN0                    , FwRev=82.00A82, SerialNo=     WD-WCC4M7HT74SF

USB devices:
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 174c:55aa ASMedia Technology Inc.
Bus 001 Device 004: ID 1058:1021 Western Digital Technologies, Inc.
Bus 001 Device 003: ID 0bc2:331a Seagate RSS LLC

USBDisk3:

Disk Space:

Filesystem                Size      Used Available Use% Mounted on
/dev/ramdisk             32.9M     16.9M     16.0M  51% /
tmpfs                    32.0M    544.0k     31.5M   2% /tmp
/dev/sda4               371.0M    368.1M      2.9M  99% /mnt/ext
/dev/md9                509.5M    135.2M    374.2M  27% /mnt/HDA_ROOT
tmpfs                     1.0M         0      1.0M   0% /mnt/rf/nd
/dev/sdt1                 1.8T      1.3T    574.0G  69% /share/external/sdt1
/dev/sdu2                 2.7T      1.3T      1.4T  49% /share/external/sdu2
/dev/md0                  1.8T    278.1M      1.8T   0% /share/MD0_DATA

Mount Status:

/proc on /proc type proc (rw)
none on /dev/pts type devpts (rw,gid=5,mode=620)
sysfs on /sys type sysfs (rw)
tmpfs on /tmp type tmpfs (rw,size=32M)
none on /proc/bus/usb type usbfs (rw)
/dev/sda4 on /mnt/ext type ext3 (rw)
/dev/md9 on /mnt/HDA_ROOT type ext3 (rw,data=ordered)
tmpfs on /mnt/rf/nd type tmpfs (rw,size=1m)
/dev/sdt1 on /share/external/sdt1 type ufsd (rw,iocharset=utf8,dmask=0000,fmask=
0111,force)
/dev/sdu2 on /share/external/sdu2 type ufsd (rw,iocharset=utf8,dmask=0000,fmask=
0111,force)
/dev/md0 on /share/MD0_DATA type ext4 (rw,usrjquota=aquota.user,jqfmt=vfsv0,user
_xattr,data=ordered,delalloc,noacl)

RAID Status:

Personalities : [raid1] [linear] [raid0] [raid10] [raid6] [raid5] [raid4]
md4 : active raid1 sdb2[2] sda2[0]
                 530128 blocks super 1.0 [2/2] [UU]

md0 : active raid1 sdb3[1] sda3[0]
                 1951945600 blocks [2/2] [UU]

md13 : active raid1 sdb4[1] sda4[0]
                 458880 blocks [4/2] [UU__]
                 bitmap: 47/57 pages [188KB], 4KB chunk

md9 : active raid1 sdb1[1] sda1[0]
                 530048 blocks [4/2] [UU__]
                 bitmap: 45/65 pages [180KB], 4KB chunk

unused devices: <none>
Fdisk Information:

Disk /dev/mtdblock0: 0 MB, 524288 bytes
255 heads, 63 sectors/track, 0 cylinders, total 1024 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock0 doesn't contain a valid partition table

Disk /dev/mtdblock1: 2 MB, 2097152 bytes
255 heads, 63 sectors/track, 0 cylinders, total 4096 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock1 doesn't contain a valid partition table

Disk /dev/mtdblock2: 9 MB, 9437184 bytes
255 heads, 63 sectors/track, 1 cylinders, total 18432 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock2 doesn't contain a valid partition table

Disk /dev/mtdblock3: 3 MB, 3145728 bytes
255 heads, 63 sectors/track, 0 cylinders, total 6144 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock3 doesn't contain a valid partition table

Disk /dev/mtdblock4: 0 MB, 262144 bytes
255 heads, 63 sectors/track, 0 cylinders, total 512 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock4 doesn't contain a valid partition table

Disk /dev/mtdblock5: 1 MB, 1310720 bytes
255 heads, 63 sectors/track, 0 cylinders, total 2560 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock5 doesn't contain a valid partition table

Disk /dev/sda: 2000.3 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1              40     1060289      530125   83  Linux
/dev/sda2         1060296     2120579      530142   83  Linux
/dev/sda3         2120584  3906011969  1951945693   83  Linux
/dev/sda4      3906011976  3907007999      498012   83  Linux

Disk /dev/sda4: 469 MB, 469893120 bytes
2 heads, 4 sectors/track, 114720 cylinders, total 917760 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/sda4 doesn't contain a valid partition table

Disk /dev/md9: 542 MB, 542769152 bytes
2 heads, 4 sectors/track, 132512 cylinders, total 1060096 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md9 doesn't contain a valid partition table

Disk /dev/md0: 1998.7 GB, 1998792294400 bytes
2 heads, 4 sectors/track, 487986400 cylinders, total 3903891200 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md0 doesn't contain a valid partition table

Disk /dev/md4: 542 MB, 542851072 bytes
2 heads, 4 sectors/track, 132532 cylinders, total 1060256 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md4 doesn't contain a valid partition table

Disk /dev/sdt: 2000.3 GB, 2000396746752 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907024896 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdt1            2048  3907024895  1953511424    7  HPFS/NTFS
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sdu: 0 MB, 0 bytes
256 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdu1               1  4294967295  2147483647+  ee  EFI GPT
Partition 1 has different physical/logical endings:
     phys=(1023, 255, 63) logical=(266305, 4, 4)

Disk /dev/sdb: 2000.3 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1              40     1060289      530125   83  Linux
/dev/sdb2         1060296     2120579      530142   83  Linux
/dev/sdb3         2120584  3906011969  1951945693   83  Linux
/dev/sdb4      3906011976  3907007999      498012   83  Linux

Disk /dev/sdi: 2000.3 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdi1              40     1060289      530125   83  Linux
/dev/sdi2         1060296     2120579      530142   83  Linux
/dev/sdi3         2120584  3906011969  1951945693   83  Linux
/dev/sdi4      3906011976  3907007999      498012   83  Linux

Memory Information:

MemTotal:         255596 kB
MemFree:           36564 kB

NASReport completed on 2016-08-30 22:38:29 (-sh)
[~] # echo "Done."
Done.
[~] #

[Quarantain]

Have the same /similar problem.

Had an old external HDD case connected to my TS-412 with a WD Caviar Green 2TB disk in it.
Case was old and malfunctioned. Thought I'd plug the disk into the NAS till I read the notice that all disks new to the NAS would be formatted.
Bought a new external case with the intention of migration the data to the QNAP having expanded the number of disks.
Alas, I can see the drive as USB Disk 3 with 1.8 TB used but the Storage Information renders: File System: Unknown and Status: Unmounted.

I followed the above instructions and ran the (adjusted) code.

Please find below the report result.

Help to save my data (and disk) is much appreciated. Nothing business critical but a large library of old movies of which we threw the DVD's out a long time ago, some of which can no longer be procured.


*********************
** QNAP NAS Report **
*********************

NAS Model: TS-412
Firmware: 4.2.2 Build 20160823

HDD Information:

Model=ST2000DM001-9YN164 , FwRev=CC4C , SerialNo= Z1E07034
Model=WDC WD20EFRX-68EUZN0 , FwRev=82.00A82, SerialNo= WD-WCC4M7HT74SF

USB devices:
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 174c:55aa ASMedia Technology Inc.
Bus 001 Device 004: ID 1058:1021 Western Digital Technologies, Inc.
Bus 001 Device 003: ID 0bc2:331a Seagate RSS LLC

USBDisk3:

Disk Space:

Filesystem Size Used Available Use% Mounted on
/dev/ramdisk 32.9M 16.9M 16.0M 51% /
tmpfs 32.0M 544.0k 31.5M 2% /tmp
/dev/sda4 371.0M 368.1M 2.9M 99% /mnt/ext
/dev/md9 509.5M 135.2M 374.2M 27% /mnt/HDA_ROOT
tmpfs 1.0M 0 1.0M 0% /mnt/rf/nd
/dev/sdt1 1.8T 1.3T 574.0G 69% /share/external/sdt1
/dev/sdu2 2.7T 1.3T 1.4T 49% /share/external/sdu2
/dev/md0 1.8T 278.1M 1.8T 0% /share/MD0_DATA

Mount Status:

/proc on /proc type proc (rw)
none on /dev/pts type devpts (rw,gid=5,mode=620)
sysfs on /sys type sysfs (rw)
tmpfs on /tmp type tmpfs (rw,size=32M)
none on /proc/bus/usb type usbfs (rw)
/dev/sda4 on /mnt/ext type ext3 (rw)
/dev/md9 on /mnt/HDA_ROOT type ext3 (rw,data=ordered)
tmpfs on /mnt/rf/nd type tmpfs (rw,size=1m)
/dev/sdt1 on /share/external/sdt1 type ufsd (rw,iocharset=utf8,dmask=0000,fmask=
0111,force)
/dev/sdu2 on /share/external/sdu2 type ufsd (rw,iocharset=utf8,dmask=0000,fmask=
0111,force)
/dev/md0 on /share/MD0_DATA type ext4 (rw,usrjquota=aquota.user,jqfmt=vfsv0,user
_xattr,data=ordered,delalloc,noacl)

RAID Status:

Personalities : [raid1] [linear] [raid0] [raid10] [raid6] [raid5] [raid4]
md4 : active raid1 sdb2[2] sda2[0]
530128 blocks super 1.0 [2/2] [UU]

md0 : active raid1 sdb3[1] sda3[0]
1951945600 blocks [2/2] [UU]

md13 : active raid1 sdb4[1] sda4[0]
458880 blocks [4/2] [UU__]
bitmap: 47/57 pages [188KB], 4KB chunk

md9 : active raid1 sdb1[1] sda1[0]
530048 blocks [4/2] [UU__]
bitmap: 45/65 pages [180KB], 4KB chunk

unused devices: <none>
Fdisk Information:

Disk /dev/mtdblock0: 0 MB, 524288 bytes
255 heads, 63 sectors/track, 0 cylinders, total 1024 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock0 doesn't contain a valid partition table

Disk /dev/mtdblock1: 2 MB, 2097152 bytes
255 heads, 63 sectors/track, 0 cylinders, total 4096 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock1 doesn't contain a valid partition table

Disk /dev/mtdblock2: 9 MB, 9437184 bytes
255 heads, 63 sectors/track, 1 cylinders, total 18432 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock2 doesn't contain a valid partition table

Disk /dev/mtdblock3: 3 MB, 3145728 bytes
255 heads, 63 sectors/track, 0 cylinders, total 6144 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock3 doesn't contain a valid partition table

Disk /dev/mtdblock4: 0 MB, 262144 bytes
255 heads, 63 sectors/track, 0 cylinders, total 512 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock4 doesn't contain a valid partition table

Disk /dev/mtdblock5: 1 MB, 1310720 bytes
255 heads, 63 sectors/track, 0 cylinders, total 2560 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/mtdblock5 doesn't contain a valid partition table

Disk /dev/sda: 2000.3 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes

Device Boot Start End Blocks Id System
/dev/sda1 40 1060289 530125 83 Linux
/dev/sda2 1060296 2120579 530142 83 Linux
/dev/sda3 2120584 3906011969 1951945693 83 Linux
/dev/sda4 3906011976 3907007999 498012 83 Linux

Disk /dev/sda4: 469 MB, 469893120 bytes
2 heads, 4 sectors/track, 114720 cylinders, total 917760 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/sda4 doesn't contain a valid partition table

Disk /dev/md9: 542 MB, 542769152 bytes
2 heads, 4 sectors/track, 132512 cylinders, total 1060096 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md9 doesn't contain a valid partition table

Disk /dev/md0: 1998.7 GB, 1998792294400 bytes
2 heads, 4 sectors/track, 487986400 cylinders, total 3903891200 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md0 doesn't contain a valid partition table

Disk /dev/md4: 542 MB, 542851072 bytes
2 heads, 4 sectors/track, 132532 cylinders, total 1060256 sectors
Units = sectors of 1 * 512 = 512 bytes

Disk /dev/md4 doesn't contain a valid partition table

Disk /dev/sdt: 2000.3 GB, 2000396746752 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907024896 sectors
Units = sectors of 1 * 512 = 512 bytes

Device Boot Start End Blocks Id System
/dev/sdt1 2048 3907024895 1953511424 7 HPFS/NTFS
You must set cylinders.
You can do this from the extra functions menu.

Disk /dev/sdu: 0 MB, 0 bytes
256 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes

Device Boot Start End Blocks Id System
/dev/sdu1 1 4294967295 2147483647+ ee EFI GPT
Partition 1 has different physical/logical endings:
phys=(1023, 255, 63) logical=(266305, 4, 4)

Disk /dev/sdb: 2000.3 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes

Device Boot Start End Blocks Id System
/dev/sdb1 40 1060289 530125 83 Linux
/dev/sdb2 1060296 2120579 530142 83 Linux
/dev/sdb3 2120584 3906011969 1951945693 83 Linux
/dev/sdb4 3906011976 3907007999 498012 83 Linux

Disk /dev/sdi: 2000.3 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes

Device Boot Start End Blocks Id System
/dev/sdi1 40 1060289 530125 83 Linux
/dev/sdi2 1060296 2120579 530142 83 Linux
/dev/sdi3 2120584 3906011969 1951945693 83 Linux
/dev/sdi4 3906011976 3907007999 498012 83 Linux

Memory Information:

MemTotal: 255596 kB
MemFree: 36564 kB

NASReport completed on 2016-08-30 22:38:29 (-sh)
[~] # echo "Done."
Done.
[~] #

[Spider99]

plug the enclosure into your pc/mac and read the data that way?

[Quarantain]

The above report was generated while the disk-enclosure was plugged into my laptop.