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Re: kern/40569: Faild RAIDframe parity rewrite prevents system shutdown

Subject: Re: kern/40569: Faild RAIDframe parity rewrite prevents system shutdown
From: Matthias Scheler
Date: Sat, 7 Feb 2009 10:45:03 +0000 UTC
The following reply was made to PR kern/40569; it has been noted by GNATS.

From: Matthias Scheler <tron@xxxxxxxxxxxxx>
To: Greg Oster <oster@xxxxxxxxxxx>
Cc: gnats-bugs@xxxxxxxxxx
Subject: Re: kern/40569: Faild RAIDframe parity rewrite prevents system shutdown
Date: Sat, 7 Feb 2009 10:41:16 +0000

 Another interesting bit of information:
 
 The rebuild definitely failed ...
 
 raid1: Error re-writing parity!
 
 ... but "raidctl -s raid1" still says it is in progress:
 
 Components:
            /dev/wd2e: reconstructing
            /dev/wd3e: optimal
 No spares.
 /dev/wd2e status is: reconstructing.  Skipping label.
 Component label for /dev/wd3e:
    Row: 0, Column: 1, Num Rows: 1, Num Columns: 2
    Version: 2, Serial Number: 2009011200, Mod Counter: 177
    Clean: No, Status: 0
    sectPerSU: 128, SUsPerPU: 1, SUsPerRU: 1
    Queue size: 100, blocksize: 512, numBlocks: 312581632
    RAID Level: 1
    Autoconfig: Yes
    Root partition: No
    Last configured as: raid1
 Parity status: DIRTY
 Reconstruction is 100% complete.
 Parity Re-write is 100% complete.
 Copyback is 100% complete.
 
 This looks to like it hasn't aborted the rebuild completely.
 
 I'm not sure whether it matters but I was monitoring the rebuild with
 "raidctl -S raid1" until it failed.
 
        Kind regards
 
 -- 
 Matthias Scheler                                  http://zhadum.org.uk/
 

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