Hey, Using the steps on http://www.opensolaris.org/jive/thread.jspa?messageID=39450&tstart=0confirms that it's the iso file. Removing the file does work, I'll just download the file again and let a scrub clean up the error message.
Steve On 5/15/07, eric kustarz <[EMAIL PROTECTED]> wrote:
On May 15, 2007, at 9:37 AM, XIU wrote: > Hey, > > I'm currently running on Nexenta alpha 6 and I have some corrupted > data in a pool. > > The output from sudo zpool status -v data is: > > pool: data > state: ONLINE > status: One or more devices has experienced an error resulting in data > corruption. Applications may be affected. > action: Restore the file in question if possible. Otherwise > restore the > entire pool from backup. > see: http://www.sun.com/msg/ZFS-8000-8A > scrub: none requested > config: > > NAME STATE READ WRITE CKSUM > data ONLINE 0 0 10 > c2d0 ONLINE 0 0 0 > c1d0 ONLINE 0 0 0 > c3d0 ONLINE 0 0 0 > c4d0 ONLINE 0 0 0 > c0d1 ONLINE 0 0 10 > > errors: The following persistent errors have been detected: > > DATASET OBJECT RANGE > 1c8 10a5 lvl=0 blkid=1919 > > When accessing the file I'll get an I/O error, is it possible to > clear the error and overwrite the corrupted data with all zeroes? I > don't know how much data that is corrupted but it's from the Ubuntu > 7.04 iso which is downloaded with a torrent and my client hangs at > 34% in checking it. If I could just clear the corrupted data the > client would pick it up and just redownload that part. > > Kind regards, > Steve hey steve, So you already figured out which file was corrupted by translating the object number to an actual filepath? and its the Ubuntu 7.04 iso file? Can you just remove the file or does that error out? If you can upgrade your bits, then 'zpool status -v' will be more informative: http://blogs.sun.com/erickustarz/entry/damaged_files_and_zpool_status From your output, just one block is corrupted (blkid 1919). eric
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