write() issue during a low level hdd access Post: 302397265

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Top Forums Programming write() issue during a low level hdd access Post 302397265 by sponnusa on Sunday 21st of February 2010 04:39:16 PM

02-21-2010

Registered User

I wanted the write to fail only for the bad sectors, but it was failing for all the sectors in the O_DIRECT mode, but I got a working program. (Well, working means, I was able to write to the sectors, but still could not get it to fail for the bad sectors).

As i had updated in my previous post, i had created a small program which writes to the sectors with O_DIRECT. I guess i might have made some mistake in my original O_DIRECT try. (lets leave it apart! Smilie

)

But, even with the O_DIRECT and O_SYNC flags in place, the write passes for all the bad sectors.

Is there anything that has be enabled / checked?

Thank you for the replies.

sponnusa

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