The following reply was made to PR bin/165789; it has been noted by GNATS.
From: Bengt Ahlgren <[email protected]>
To: [email protected],
[email protected]
Cc: [email protected]
Subject: Re: bin/165789: bsdlabel(8): partition c doesn't cover the whole unit!
Date: Fri, 6 Apr 2012 00:05:39 +0200
I got the same message on my system newly upgraded to 8.3-RC1
(r232744). I have not touched the partitions since installing some
time ago. I definitely did not get this message from bsdlabel before.
It also was bsdlabel that created the partitions, but I don't remember
from which OS version.
I want to point out that the "c" partition does indeed cover the whole
slice. See here:
# gpart show ada1
=> 63 1953525105 ada1 MBR (931G)
63 62926542 1 freebsd [active] (30G)
62926605 62926605 2 freebsd (30G)
125853210 1827671958 3 freebsd (871G)
# gpart show ada1s1
=> 0 62926542 ada1s1 BSD (30G)
0 16 - free - (8.0k)
16 2097152 1 freebsd-ufs (1.0G)
2097168 8388608 2 freebsd-swap (4.0G)
10485776 4194304 4 freebsd-ufs (2.0G)
14680080 48246462 5 freebsd-ufs (23G)
# bsdlabel ada1s1
# /dev/ada1s1:
8 partitions:
# size offset fstype [fsize bsize bps/cpg]
a: 2097152 16 4.2BSD 0 0 0
b: 8388608 2097168 swap
c: 62926542 0 unused 0 0 # "raw" part, don't
edit
d: 4194304 10485776 4.2BSD 0 0 0
e: 48246462 14680080 4.2BSD 0 0 0
bsdlabel: partition c doesn't cover the whole unit!
bsdlabel: An incorrect partition c may cause problems for standard system
utilities
I added a printout of the value bsdlabel compares with:
bsdlabel: partition c doesn't cover the whole unit! 1953525168
This number corresponds to the size of the whole disk, not the size of
the slice, so lp->d_secperunit is not the right variable to use, or is
incorrectly set.
Finally, I stepped back to r220455 (in stable/8). That version of
bsdlabel did not complain, so it seems that r227564 by ae (cc:d) is
causing, or making visible, this problem.
Bengt
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