Date: Sun, 27 Feb 2005 17:19:32 +0100 From: Anthony Atkielski <atkielski.anthony@wanadoo.fr> To: freebsd-questions@freebsd.org Subject: Re: WRITE_DMA errors on SATA drive under 5.3-RELEASE Message-ID: <704894374.20050227171932@wanadoo.fr> In-Reply-To: <20050227155344.GA78232@bsdbox.farid-hajji.net> References: <1561762673.20050227155330@wanadoo.fr> <20050227155344.GA78232@bsdbox.farid-hajji.net>
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cpghost@cordula.ws writes: > Theoretically, one could use 'fsdb -r' in a scripted manner, to > generate a mapping of file names to blocks (relative to the partition > of the file system you are mapping). Once you have the blocks, you'll > need to do so artithmetics to map those blocks to LBA address ranges > (perhaps via GEOM or using data in disklabels). Finally, you'll have > to locate the range for a particular LBA address and work backwards > up to the inode #, and then to the filename(s) that link to that inode. Sounds complicated. Surely I'm not the first person to wish for such a utility ... in UNIXland, there seems to be a command for just about every conceivable purpose (?). > Perhaps there's already a system utility or port for this? It would be > really useful! I'm mainly worried about exactly what the system was trying to write at the time. It's not clear from the message whether the write succeeded or not. -- Anthony
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