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fakeFPCheck reports corruption while reclaiming deduplication space

Created: 21 Jan 2013 | 1 comment

I am reclaiming deduplication storage space manually on a 5200 appliance. I am following the process in TECH180659.

I see a lot of these type of messages:

January 21 08:58:24 INFO [1082194240]: fakeFPCheck: DO 53c8979cafabfcc54c82cf7900fa465a is corrupt
January 21 08:58:26 INFO [1082194240]: fakeFPCheck: DO 546d2e925f2a6325c52884556187e102 is corrupt

And running the garbage collector doesn't seem to clean them up as they show up again the next passof running CR queue processing ( /usr/openv/pdde/pdcr/bin/crcontrol --processqueue).

Is there some way to clean up these corrupt fragments and reclaim the storage space?

Thanks,
Wayne
 

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S Williamson's picture

You will need to run the RecoverCR tool to fix those errors. If you do not have the script you will need to log a case to Symantec who will provide the correct version for your Puredisk Version (The script is always being updated)