Subject: disklabel modification for RAID mirror
To: None <current-users@netbsd.org>
From: mel kravitz <melk@switchpwr.com>
List: current-users
Date: 09/12/2000 13:45:27
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Hi,
Can the enclosed disklabel wd0 be modified for Raid 1 use with a second
wd1 drive by simple change of fstype 4.2BSD (wd0e) to RAID , this drive
is 4.3GB with 500MB used by wd0e /usr? I realize after changing
disklable on wd0 i will need to run /usr/mdec/installboot
/usr/mdec/bioosboot.sym/dev/rwd0a to reinstall the boot sector.
-mel
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name="disklabel.wd0"
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filename="disklabel.wd0"
# /dev/rwd0d:
type: unknown
disk: mydisk
label:
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 15
sectors/cylinder: 945
cylinders: 8944
total sectors: 8452080
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # microseconds
track-to-track seek: 0 # microseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize cpg]
a: 436527 63 4.2BSD 1024 8192 16 # (Cyl. 0*- 461)
b: 788130 436590 swap # (Cyl. 462 - 1295)
c: 8452017 63 unused 0 0 # (Cyl. 0*- 8943)
d: 8452080 0 unused 0 0 # (Cyl. 0 - 8943)
e: 7227360 1224720 4.2BSD 1024 8192 16 # (Cyl. 1296 - 8943)
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