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Re: raidframe with R5/RS not reconstructing?

On Wed, 15 Feb 2012, Greg Oster wrote:

What does 'dmesg' (and/or /var/log/messages) say about raid0 and/or
wd8a ?

Excerpts from 'dmesg':
wd8 at atabus8 drive 0
wd8: <Hitachi HDS721010CLA332>
wd8: drive supports 16-sector PIO transfers, LBA48 addressing
wd8: 931 GB, 1938021 cyl, 16 head, 63 sec, 512 bytes/sect x 1953525168 sectors
wd8: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd8(ahcisata0:3:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (
using DMA)
Kernelized RAIDframe activated
boot device: wd4
root on wd4a dumps on wd4b
root file system type: ffs
Hosed component:        /dev/wd8a
raid0: Ignoring         /dev/wd8a
raid0: RAID Level 5 rotated sparing
raid0: Components: /dev/wd0a /dev/wd1a /dev/wd2a /dev/wd3a /dev/wd5a /dev/wd6a 
/dev/wd7a /dev/wd8a[**FAILED**]
raid0: Total Sectors: 11721149952 (5723217 MB)
raid0: GPT GUID: 0e702e24-a6d3-11e0-bf2d-001b21b079be
dk0 at raid0: 0e702e38-a6d3-11e0-bf2d-001b21b079be
dk0: 11721149947 blocks at 3, type: ffs

And from /var/log/messages, the same, plus:

Feb 11 22:02:09 yggdrasil /netbsd: raid0: initiating in-place reconstruction on 
column 7

'raidctl -s raid0' gives:

           /dev/wd0a: optimal
           /dev/wd1a: optimal
           /dev/wd2a: optimal
           /dev/wd3a: optimal
           /dev/wd5a: optimal
           /dev/wd6a: optimal
           /dev/wd7a: optimal
           /dev/wd8a: reconstructing
/dev/wd8a status is: reconstructing.  Skipping label.
Parity status: clean
Reconstruction is 12% complete.
Parity Re-write is 100% complete.
Copyback is 100% complete.

It's been sitting like that since reconstruction started as shown in
the logfile excerpt above.


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