Re: [Bug-ddrescue] ddresacue going slowly - fixes?

[Al Grant]

Sorry, I had installed ddrescue via the apt-get command which I didnt know
installed a old version. Have downloaded and installed the latest verion
which I had thought cured the problem, but infact when it gets to roughly
10g it slows down again.

-Al


Al Grant wrote:
> 
> Hi Folks,
> 
> I am trying to run ddrescue on a disk with a few bad sectors. Evidently it
> has not encountered them yet as errors is still 0, but ddrescue is going
> very slowly:
> 
> The data rate is averaging 43000B/S.
> 
> I have tried -d - which is an invlid switch.
> 
> I have tried -c 64 which didnt seem to help much.
> 
> I am currently running it wiht sudo ddrescue -n -c 64 /dev/sdc
> /storage/test testlog 
> 
> I am also running it from a USB-IDE bridge and imaging to a disk attached
> to a PCI SATA controller card with disk attached..not sure if this migh
> tbe effecting speed?
> 
> Any ideas?
> 
> Cheers
> 
> -Al
> 
> 

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