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Re: [Bug-ddrescue] How to increase retries within a pass?


From: Antonio Diaz Diaz
Subject: Re: [Bug-ddrescue] How to increase retries within a pass?
Date: Tue, 18 Jun 2013 20:37:36 +0200
User-agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.7.11) Gecko/20050905

Hello Jarkko.

Jarkko Lavinen wrote:
The documentaion says "Every bad sector is tried only one time
per pass."

Is there a way to increase retries per each failed sector before
proceeding to the next?

Currently not. But adding it is certainly doable.


Looks to me 8% reads got stuck and all the time is spent in long
timeouts. Retrying non-stuck sectors on the spot wouldn't hurt.

Maybe it doesn't hurt but, have you verified that it does indeed make some good? And how do you propose to tell the stuck sectors from the non-stuck ones?

You also mention "remaining bad sectors" and "non-tried area count", so I am not sure what do you exactly want ddrescue to do.


Regards,
Antonio.



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