DragonFly users List (threaded) for 2011-01
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Re: HAMMER and bad disk sectors
> You will get read errors. EIO for any related files/directories.
> It may or may not be able to reallocate them but HAMMER does not keep
> a bad-block table. media errors generally mean the media must be
> replaced. If the media error occurs in a bad place, like a bitmap or
> undo record, the filesystem will be knocked down to read-only mode.
Do you think it might be useful to have a bad block table? It may take
days for a new hard drive to arrive, and sometimes the only choice is to
keep the box running for the time being.
Petr
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