On Mon, Mar 08, 2010 at 12:31:24PM +0200, Alexander Motin wrote: > You may try to overwrite these sectors with dd. It should trigger sector > reallocation. To be sure, you may read them before and after the write.
dd if=/dev/ad4 of=/dev/null skip=222342559 bs=512 count=1 dd: /dev/ad4: Input/output error 0+0 records in 0+0 records out 0 bytes transferred in 2.351940 secs (0 bytes/sec) dd if=/dev/zero of=/dev/ad4 seek=222342559 bs=512 count=1 dd: /dev/ad4: Operation not permitted Should I do it in single mode? -- Eugene N Dzhurinsky
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