Subject: RAIDFrame: disklabel: boot / super block size 0
To: None <current-users@netbsd.org>
From: Caffeinate The World <mochaexpress@yahoo.com>
List: current-users
Date: 04/14/2003 22:12:25
NetBSD ns01 1.6R NetBSD 1.6R (ns01-1.6) #2: Sat Apr 12 23:49:23 CDT
2003  tom@ns01:/var/build/alpha-obj/sys/arch/alpha/compile/ns01-1.6
alpha

I'm working through building my first RAIDFrame set using raid1 on the
alpha. I get to the point of disklabeling raid0 and saw:

---
disklabel: boot block size 0
disklabel: super block size 0
---

at the end of the label. See below. What are those two lines? I've not
seen those in any disklabels before.

---
# disklabel raid0
# /dev/rraid0c:
type: RAID
disk: raid
label: default label
flags:
bytes/sector: 512
sectors/track: 128
tracks/cylinder: 8
sectors/cylinder: 1024
cylinders: 999
total sectors: 1023872
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0           # microseconds
track-to-track seek: 0  # microseconds
drivedata: 0

3 partitions:
#        size    offset     fstype  [fsize bsize cpg/sgs]
 c:   1023872         0     4.2BSD      0     0     0   # (Cyl.    0 -
999*)
disklabel: boot block size 0
disklabel: super block size 0
---

Thomas

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