Last Update: "2008/04/20 11:05:02 makoto"
raid
disklabel を写すless
# disklabel wd0
# /dev/rwd0d:
type: unknown
disk: WDC WD1600JS-22
label:
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 310101
total sectors: 312581808
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # microseconds
track-to-track seek: 0 # microseconds
drivedata: 0
16 partitions:
# size offset fstype [fsize bsize cpg/sgs]
a: 4096512 1397653 4.2BSD 2048 16384 0 # (Cyl. 1386*- 5450*)
b: 273097 771128 swap # (Cyl. 765*- 1035*)
c: 311179052 1397653 unused 0 0 # (Cyl. 1386*- 310095*)
d: 312581808 0 unused 0 0 # (Cyl. 0 - 310100)
e: 771057 63 Linux Ext2 0 0 # (Cyl. 0*- 764)
f: 307082540 5494165 4.2BSD 2048 16384 0 # (Cyl. 5450*- 310095*)
g: 353428 1044225 Linux Ext2 0 0 # (Cyl. 1035*- 1386*)
# dd if=/dev/wd0d of=/dev/wd1d skip=1397653 seek=1397653 count=40
40+0 records in
40+0 records out
20480 bytes transferred in 0.046 secs (445217 bytes/sec)
# dd if=/dev/wd0d of=/dev/wd2d skip=1397653 seek=1397653 count=40
40+0 records in
40+0 records out
20480 bytes transferred in 0.020 secs (1024000 bytes/sec)
# dd if=/dev/wd0d of=/dev/wd3d skip=1397653 seek=1397653 count=40
40+0 records in
40+0 records out
20480 bytes transferred in 0.026 secs (787692 bytes/sec)
#
# dd if=/dev/rwd0d of=/dev/rwd1d count=40
wd1: no disk label
40+0 records in
40+0 records out
20480 bytes transferred in 0.366 secs (55956 bytes/sec)
# dd if=/dev/rwd0d of=/dev/rwd2d count=40
wd2: no disk label
40+0 records in
40+0 records out
20480 bytes transferred in 0.366 secs (55956 bytes/sec)
# dd if=/dev/rwd0d of=/dev/rwd3d count=40
# raidctl -C /etc/raid/raid0.conf raid0
raid0: Component /dev/wd0a being configured at col: 0
Column: 24 Num Columns: 0
Version: 0 Serial Number: 0 Mod Counter: 2
Clean: No Status: 0
Row out of alignment for: /dev/wd0a
Column out of alignment for: /dev/wd0a
Number of columns do not match for: /dev/wd0a
/dev/wd0a is not clean!
raid0: Component /dev/wd1a being configured at col: 1
Column: 24 Num Columns: 0
Version: 0 Serial Number: 0 Mod Counter: 2
Clean: No Status: 0
Row out of alignment for: /dev/wd1a
Column out of alignment for: /dev/wd1a
Number of columns do not match for: /dev/wd1a
/dev/wd1a is not clean!
raid0: Component /dev/wd2a being configured at col: 2
Column: 24 Num Columns: 0
Version: 0 Serial Number: 0 Mod Counter: 2
Clean: No Status: 0
Row out of alignment for: /dev/wd2a
Column out of alignment for: /dev/wd2a
Number of columns do not match for: /dev/wd2a
/dev/wd2a is not clean!
raid0: Component /dev/wd3a being configured at col: 3
Column: 24 Num Columns: 0
Version: 0 Serial Number: 0 Mod Counter: 2
Clean: No Status: 0
Row out of alignment for: /dev/wd3a
Column out of alignment for: /dev/wd3a
Number of columns do not match for: /dev/wd3a
/dev/wd3a is not clean!
raid0: There were fatal errors
raid0: Fatal errors being ignored.
raid0: RAID Level 5
raid0: Components: /dev/wd0a /dev/wd1a /dev/wd2a /dev/wd3a
raid0: Total Sectors: 12289344 (6000 MB)
# disklabel wd1d
# /dev/rwd1d:
type: unknown
disk: WDC WD1600JS-22
label:
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 310101
total sectors: 312581808
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # microseconds
track-to-track seek: 0 # microseconds
drivedata: 0
16 partitions:
# size offset fstype [fsize bsize cpg/sgs]
a: 4096512 1397653 4.2BSD 2048 16384 0 # (Cyl. 1386*- 5450*)
b: 273097 771128 swap # (Cyl. 765*- 1035*)
c: 311179052 1397653 unused 0 0 # (Cyl. 1386*- 310095*)
d: 312581808 0 unused 0 0 # (Cyl. 0 - 310100)
e: 771057 63 Linux Ext2 0 0 # (Cyl. 0*- 764)
f: 307082540 5494165 4.2BSD 2048 16384 0 # (Cyl. 5450*- 310095*)
g: 353428 1044225 Linux Ext2 0 0 # (Cyl. 1035*- 1386*)
# ^C
# raidctl -I 20080420 raid0
# raidctl -iv raid0
Initiating re-write of parity
Parity Re-write status:
Parity Re-write status:
# 15% |****** | ETA: 06:23 |
# disklabel raid0
# /dev/rraid0d:
type: RAID
disk: raid
label: default label
flags:
bytes/sector: 512
sectors/track: 96
tracks/cylinder: 16
sectors/cylinder: 1536
cylinders: 8000
total sectors: 12289344
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # microseconds
track-to-track seek: 0 # microseconds
drivedata: 0
4 partitions:
# size offset fstype [fsize bsize cpg/sgs]
d: 12289344 0 4.2BSD 0 0 0 # (Cyl. 0 - 8000*)
disklabel: boot block size 0
disklabel: super block size 0
# newfs -m 5 /dev/raid0d
/dev/raid0d: 6000.7MB (12289344 sectors) block size 16384, fragment size 2048
using 33 cylinder groups of 181.84MB, 11638 blks, 23040 inodes.
super-block backups (for fsck_ffs -b #) at:
32, 372448, 744864, 1117280, 1489696, 1862112, 2234528, 2606944, 2979360,
.......................................
wrong boot device:
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
warning: lookup /dev/console: error 20
exec /sbin/init: error 20
init: trying /sbin/oinit
exec /sbin/oinit: error 20
init: trying /sbin/init.bak
exec /sbin/init.bak: error 20
init: not found
panic: no init
Stopped in pid 1.1 (init) at netbsd:cpu_Debugger+0x10: lwz r0, r1,
0
x14
db>
/mnt/usbdisk1/netbsdboot:
NBLOADER=nbloader_v3.o
NBKERNEL=netbsd-KUROBOX.bin
NBBOOTDEV=raid0
boot device: <unknown>
root device: raid0a
use one of: re0 wd0[a-p] wd1[a-p] wd2[a-p] wd3[a-p] sd0[a-p] ddb halt reboot
raidctl -A root raid0
| 
