I don't think my USB cable is that long!
Mark
On Mon, Dec 21, 2015 at 7:02 AM, Shawn Badger <
shawn@badger.pro> wrote:
> Put the drive in a freezer
>
> On Sun, Dec 20, 2015 at 10:46 PM, Mark Phillips <
> mark@phillipsmarketing.biz> wrote:
>
>> I think you mean ddrescue? I have been running it for a few days and
>> getting lots of errors.
>>
>> GNU ddrescue 1.17
>> Press Ctrl-C to interrupt
>> rescued: 328577 MB, errsize: 85901 MB, current rate: 12047 kB/s
>> ipos: 414478 MB, errors: 321, average rate: 6771 kB/s
>> opos: 414478 MB, time since last successful read: 0 s
>> Copying non-tried blocks...
>>
>> Any suggestions on how to cool the usb drive with the errors. I have it
>> flat on a cold large faux granite desk surface which is very cold to the
>> touch. But the drive is still very warm.
>>
>> Thanks!
>>
>> Mark
>>
>> On Sun, Dec 20, 2015 at 6:48 PM, George Toft <george@georgetoft.com>
>> wrote:
>>
>>> There is a special version of dd that will retry on bad sectors and try
>>> to formulate a best guess for the bad sector. I've used it with some
>>> success - took about 2 weeks to recover a 300GB drive. I also had to keep
>>> it refrigerated.
>>>
>>> Regards,
>>>
>>> George Toft
>>>
>>> On 12/19/2015 9:32 AM, Stephen Partington wrote:
>>>
>>> There is an application called test disk that might be handy for data
>>> recovery. But this looks like your drive is in bad shape.
>>> On Dec 19, 2015 9:25 AM, "Mark Phillips" <mark@phillipsmarketing.biz>
>>> wrote:
>>>
>>>> I have a 2 TB WD USB drive that I formated with NTFS. I have a rather
>>>> extensive movie/TV library on it for my plex media server, and I am getting
>>>> read errors. I hope I haven't lost all of that data! It has been attached
>>>> to one of my Netgear wireless access points, hence the need for NTFS.
>>>>
>>>> fdisk -l gives for the drive
>>>> /dev/sdc1 2048 3906963455 1953480704 7 HPFS/NTFS/exFAT
>>>>
>>>> I tried running smartctl on the device, (which is now plugged into a
>>>> usb 3.0 port on my laptop) and got this error after a few tests
>>>>
>>>> SMART Self-test log structure revision number 1
>>>> Num Test_Description Status Remaining
>>>> LifeTime(hours) LBA_of_first_error
>>>> # 1 Short offline Completed: read failure 90%
>>>> 10086 494859396
>>>> # 2 Extended offline Completed: read failure 90%
>>>> 10073 494859396
>>>> # 3 Extended offline Completed: read failure 90%
>>>> 10072 494859396
>>>> # 4 Short offline Completed: read failure 90%
>>>> 10072 494859396
>>>>
>>>> I noticed this in the attributes section of smartctl -
>>>> Vendor Specific SMART Attributes with Thresholds:
>>>> ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE
>>>> UPDATED WHEN_FAILED RAW_VALUE
>>>> 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail
>>>> Always - 122
>>>> 3 Spin_Up_Time 0x0027 202 200 021 Pre-fail
>>>> Always - 4891
>>>> 4 Start_Stop_Count 0x0032 100 100 000 Old_age
>>>> Always - 464
>>>> 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail
>>>> Always - 0
>>>> 7 Seek_Error_Rate 0x002e 100 253 000 Old_age
>>>> Always - 0
>>>> 9 Power_On_Hours 0x0032 087 087 000 Old_age
>>>> Always - 10086
>>>> 10 Spin_Retry_Count 0x0032 100 100 000 Old_age
>>>> Always - 0
>>>> 11 Calibration_Retry_Count 0x0032 100 253 000 Old_age
>>>> Always - 0
>>>> 12 Power_Cycle_Count 0x0032 100 100 000 Old_age
>>>> Always - 40
>>>> 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age
>>>> Always - 17
>>>> 193 Load_Cycle_Count 0x0032 198 198 000 Old_age
>>>> Always - 6187
>>>> 194 Temperature_Celsius 0x0022 121 102 000 Old_age
>>>> Always - 31
>>>> 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age
>>>> Always - 0
>>>> 197 Current_Pending_Sector 0x0032 200 200 000 Old_age
>>>> Always - 31
>>>> 198 Offline_Uncorrectable 0x0030 100 253 000 Old_age
>>>> Offline - 0
>>>> 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age
>>>> Always - 0
>>>> 200 Multi_Zone_Error_Rate 0x0008 100 253 000 Old_age
>>>> Offline - 0
>>>>
>>>> Any thoughts on how I can fix this drive, or do I need to get a new
>>>> one? What is the best way to copy the contents of the drive with these
>>>> errors to a new drive?
>>>>
>>>> Thanks!
>>>>
>>>> Mark
>>>>
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>>>
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