gvinum & raid5 on 8.0-RELEASE

[venom]

On 06/02/2010 02:13 PM, Ulf Lilleengen wrote:
> sysctl kern.geom.vinum.debug=4
> gvinum checkparity raid5.p0
>
>    

source is patched, module is rebuilded and reloaded

console output
***


# sysctl kern.geom.vinum.debug=4
kern.geom.vinum.debug: 4 -> 4
# gvinum checkparity raid5.p0

# gvinum list -v raid5.p0
Plex raid5.p0:    Size:    2000408281088 bytes (1907738 MB)
         Subdisks:        3
         State: up
         Organization: raid5    Stripe size: 512 kB
         Flags: 0
         Part of volume raid5




Jun  2 13:33:19  kernel: GEOM_VINUM[2]: event 'check'
Jun  2 13:33:19  kernel: GEOM_VINUM[0]: parity incorrect at offset 0x0
Jun  2 13:33:19  kernel: GEOM_VINUM[0]: parity check on raid5.p0 failed 
at 0x0 errno 35
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: event 'drive tasted'
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: tasted drive on 'ada1p2'
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: drive 'r0' is already known
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: event 'drive tasted'
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: tasted drive on 'ada2p2'
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: drive 'r1' is already known
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: event 'drive tasted'
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: tasted drive on 'ada3p2'
Jun  2 13:33:19  kernel: GEOM_VINUM[2]: drive 'r2' is already known



# dd if=/dev/zero of=file count=16 bs=512k
16+0 records in
16+0 records out
8388608 bytes transferred in 38.693080 secs (216799 bytes/sec)


**

--
Vladimir Ermakov