Disklabe oddity
Guy Van Sanden
n.b at myrealbox.com
Sat Sep 20 01:44:31 PDT 2003
I get a strange message from disklabel:
Warning, partition c doesn't start at 0!
Warning, partition c doesn't cover the whole unit!
Warning, An incorrect partition c may cause problems for standard system
utilities
What does this mean?
The disk was formatted by the FreeBSD install procedure.
The system is an older Digital PC (3500) PII 333 Mhz.
The disk is a 40 GB IDE drive (WD)
BTW, I'm looking for a safe way to 'grow' my rootfs, I've looked arround
before, but I'm still not clear on the right procedure for it.
I'm considering reinstalling the system with 5.2, reformatting the disk,
but I don't know if this will clear the error. It will have a larger
root though.
Thanks for any help/suggestions.
# disklabel -r /dev/ad0s1c
# /dev/ad0s1c:
type: ESDI
disk: ad0s1
label:
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 255
sectors/cylinder: 16065
cylinders: 4865
sectors/unit: 78165360
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # milliseconds
track-to-track seek: 0 # milliseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize bps/cpg]
a: 327680 63 4.2BSD 2048 16384 20488 # (Cyl. 0*-
20*)
b: 1007984 327743 swap # (Cyl. 20*-
83*)
c: 78156162 63 unused 0 0 # (Cyl. 0*-
4864*)
d: 1007616 1335727 4.2BSD 2048 16384 62984 # (Cyl. 83*-
145*)
e: 1024000 2343343 4.2BSD 2048 16384 64008 # (Cyl. 145*-
209*)
f: 18120704 3367343 4.2BSD 2048 16384 28552 # (Cyl. 209*-
1337*)
g: 20971520 21488047 4.2BSD 2048 16384 28552 # (Cyl. 1337*-
2642*)
h: 35696658 42459567 4.2BSD 2048 16384 28512 # (Cyl. 2642*-
4864*)
Warning, partition c doesn't start at 0!
Warning, partition c doesn't cover the whole unit!
Warning, An incorrect partition c may cause problems for standard system
utilities
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