Ok. Would you recommend stopping the current session of ddrescue and
starting again with a more frozen drive?
GNU ddrescue 1.17
Press Ctrl-C to interrupt
rescued: 581315 MB, errsize: 156 GB, current rate: 0 B/s
ipos: 738085 MB, errors: 585, average rate: 6571 kB/s
opos: 738085 MB, time since last successful read: 19 s
Copying non-tried blocks...
The failing drive is 1 TB and has about 600 GB of data.
Mark
On Mon, Dec 21, 2015 at 9:42 AM, Daniel Stasinski <
daniel@genericinbox.com>
wrote:
> I put mine in an air tight bag in the freezer for a few hours, than took
> it out, mounted it quick, and was then able to recover most of my data.
> This has worked on several drives.
>
> Daniel
>
> On Mon, Dec 21, 2015 at 9:13 AM, Mark Phillips <mark@phillipsmarketing.biz
> > wrote:
>
>> 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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>
> --
> | ---------------------------------------------------------------
> | Daniel P. Stasinski
> | daniel@GenericInbox.com
>
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