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тАО09-28-2004 08:56 PM
тАО09-28-2004 08:56 PM
I/O read error
I'm facing a problem with a disk, with a defective block. The issue is that it is a datafile and I can't copy it into another location due to I/O read errors .... Is there a way to force the copy? Will it be safe to do a fsck?
Thankx
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тАО09-28-2004 09:16 PM
тАО09-28-2004 09:16 PM
Re: I/O read error
Difficult question, If you have a good backup I would replace the drive and restore the data. You could try a fsck, but there are changes you will loose the diffective block.
Hope this helps,
Robert-Jan
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тАО09-28-2004 09:20 PM
тАО09-28-2004 09:20 PM
Re: I/O read error
I am assuming that you were prompted the error in the transfer process. Sad to say if the data lies on a physically bad block, it will be quite impossible to recover it using fsck - FSCK cant fix physical faults.. I am not aware of any other methods that can do the trick either.
do a "dd if=/dev/rdsk/
This is all I know...
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тАО09-28-2004 10:22 PM
тАО09-28-2004 10:22 PM
Re: I/O read error
There is no option for force copy here. You have to change disk and restor data from latest good backup
Sunil
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тАО09-28-2004 10:46 PM
тАО09-28-2004 10:46 PM
Re: I/O read error
I've been trying even with a full fsck and I could not workaround that I/O error.
I'll have to replace the disk...
Cya
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