Hi,
using R to resize auto allocated partition truncates fsize and bsize
to 0 of the last partition, like shown below with arm64 snapshot.
this may be just visual, i haven't tried proceeding w/o resizing the
last partition to gain those back.
-Artturi
Available disks are: sd0.
Which disk is the root disk? ('?' for details) [sd0]
MBR has invalid signature; not showing it.
Use (W)hole disk or (E)dit the MBR? [whole]
Creating a msdos partition and an OpenBSD partition for rest of sd0...done.
/dev/rsd0i: 32668 sectors in 8167 FAT16 clusters (2048 bytes/cluster)
bps=512 spc=4 res=1 nft=2 rde=512 sec=32768 mid=0xf8 spf=32 spt=63 hds=255
hid=8192
The auto-allocated layout for sd0 is:
# size offset fstype [fsize bsize cpg]
a: 1024.0M 40960 4.2BSD 2048 16384 1 # /
b: 1170.0M 2138112 swap
c: 60240.0M 0 unused
d: 4096.0M 4534304 4.2BSD 2048 16384 1 # /tmp
e: 5924.0M 12922880 4.2BSD 2048 16384 1 # /var
f: 2048.0M 25055264 4.2BSD 2048 16384 1 # /usr
g: 1024.0M 29249568 4.2BSD 2048 16384 1 # /usr/X11R6
h: 8529.7M 31346720 4.2BSD 2048 16384 1 # /usr/local
i: 16.0M 8192 MSDOS
j: 2048.0M 48815520 4.2BSD 2048 16384 1 # /usr/src
k: 6144.0M 53009824 4.2BSD 2048 16384 1 # /usr/obj
l: 28212.3M 65592736 4.2BSD 2048 16384 1 # /home
Use (A)uto layout, (E)dit auto layout, or create (C)ustom layout? [a] e
Label editor (enter '?' for help at any prompt)
> p g
OpenBSD area: 40960-123371520; size: 58.8G; free: 0.0G
# size offset fstype [fsize bsize cpg]
a: 1.0G 40960 4.2BSD 2048 16384 1 # /
b: 1.1G 2138112 swap
c: 58.8G 0 unused
d: 4.0G 4534304 4.2BSD 2048 16384 1 # /tmp
e: 5.8G 12922880 4.2BSD 2048 16384 1 # /var
f: 2.0G 25055264 4.2BSD 2048 16384 1 # /usr
g: 1.0G 29249568 4.2BSD 2048 16384 1 # /usr/X11R6
h: 8.3G 31346720 4.2BSD 2048 16384 1 # /usr/local
i: 0.0G 8192 MSDOS
j: 2.0G 48815520 4.2BSD 2048 16384 1 # /usr/src
k: 6.0G 53009824 4.2BSD 2048 16384 1 # /usr/obj
l: 27.6G 65592736 4.2BSD 2048 16384 1 # /home
> R b
[+|-]new size (with unit): [2396176] 4g
Partition l shrunk to 51786368 sectors to make room
> p g
OpenBSD area: 40960-123371520; size: 58.8G; free: 0.0G
# size offset fstype [fsize bsize cpg]
a: 1.0G 40960 4.2BSD 2048 16384 1 # /
b: 4.0G 2138112 swap
c: 58.8G 0 unused
d: 4.0G 10526720 4.2BSD 2048 16384 1 # /tmp
e: 5.8G 18915296 4.2BSD 2048 16384 1 # /var
f: 2.0G 31047680 4.2BSD 2048 16384 1 # /usr
g: 1.0G 35241984 4.2BSD 2048 16384 1 # /usr/X11R6
h: 8.3G 37339136 4.2BSD 2048 16384 1 # /usr/local
i: 0.0G 8192 MSDOS
j: 2.0G 54807936 4.2BSD 2048 16384 1 # /usr/src
k: 6.0G 59002240 4.2BSD 2048 16384 1 # /usr/obj
l: 24.7G 71585152 4.2BSD 0 0 1 # /home
> R l
[+|-]new size (with unit): [51786368]
> p g
OpenBSD area: 40960-123371520; size: 58.8G; free: 0.0G
# size offset fstype [fsize bsize cpg]
a: 1.0G 40960 4.2BSD 2048 16384 1 # /
b: 4.0G 2138112 swap
c: 58.8G 0 unused
d: 4.0G 10526720 4.2BSD 2048 16384 1 # /tmp
e: 5.8G 18915296 4.2BSD 2048 16384 1 # /var
f: 2.0G 31047680 4.2BSD 2048 16384 1 # /usr
g: 1.0G 35241984 4.2BSD 2048 16384 1 # /usr/X11R6
h: 8.3G 37339136 4.2BSD 2048 16384 1 # /usr/local
i: 0.0G 8192 MSDOS
j: 2.0G 54807936 4.2BSD 2048 16384 1 # /usr/src
k: 6.0G 59002240 4.2BSD 2048 16384 1 # /usr/obj
l: 24.7G 71585152 4.2BSD 2048 16384 1 # /home
> R j
[+|-]new size (with unit): [4194304] 3g
Partition l shrunk to 49689216 sectors to make room
> p g
OpenBSD area: 40960-123371520; size: 58.8G; free: 0.0G
# size offset fstype [fsize bsize cpg]
a: 1.0G 40960 4.2BSD 2048 16384 1 # /
b: 4.0G 2138112 swap
c: 58.8G 0 unused
d: 4.0G 10526720 4.2BSD 2048 16384 1 # /tmp
e: 5.8G 18915296 4.2BSD 2048 16384 1 # /var
f: 2.0G 31047680 4.2BSD 2048 16384 1 # /usr
g: 1.0G 35241984 4.2BSD 2048 16384 1 # /usr/X11R6
h: 8.3G 37339136 4.2BSD 2048 16384 1 # /usr/local
i: 0.0G 8192 MSDOS
j: 3.0G 54807936 4.2BSD 2048 16384 1 # /usr/src
k: 6.0G 61099392 4.2BSD 2048 16384 1 # /usr/obj
l: 23.7G 73682304 4.2BSD 0 0 1 # /home
> w
> p g
OpenBSD area: 40960-123371520; size: 58.8G; free: 0.0G
# size offset fstype [fsize bsize cpg]
a: 1.0G 40960 4.2BSD 2048 16384 1 # /
b: 4.0G 2138112 swap
c: 58.8G 0 unused
d: 4.0G 10526720 4.2BSD 2048 16384 1 # /tmp
e: 5.8G 18915296 4.2BSD 2048 16384 1 # /var
f: 2.0G 31047680 4.2BSD 2048 16384 1 # /usr
g: 1.0G 35241984 4.2BSD 2048 16384 1 # /usr/X11R6
h: 8.3G 37339136 4.2BSD 2048 16384 1 # /usr/local
i: 0.0G 8192 MSDOS
j: 3.0G 54807936 4.2BSD 2048 16384 1 # /usr/src
k: 6.0G 61099392 4.2BSD 2048 16384 1 # /usr/obj
l: 23.7G 73682304 4.2BSD 0 0 1 # /home
> R l
Resize only implemented for auto allocated labels
> ?
Available commands:
? | h - show help n [part] - set mount point
A - auto partition all space p [unit] - print partitions
a [part] - add partition q - quit & save changes
b - set OpenBSD boundaries R [part] - resize auto allocated partition
c [part] - change partition size r - display free space
D - reset label to default s [path] - save label to file
d [part] - delete partition U - undo all changes
e - edit drive parameters u - undo last change
g [d|u] - [d]isk or [u]ser geometry w - write label to disk
i - modify disklabel UID X - toggle expert mode
l [unit] - print disk label header x - exit & lose changes
M - disklabel(8) man page z - delete all partitions
m [part] - modify partition
Suffixes can be used to indicate units other than sectors:
'b' (bytes), 'k' (kilobytes), 'm' (megabytes), 'g' (gigabytes) 't' (terabytes)
'c' (cylinders), '%' (% of total disk), '&' (% of free space).
Values in non-sector units are truncated to the nearest cylinder boundary.
> m l
offset: [73682304]
size: [49689216]
FS type: [4.2BSD]
mount point: [/home]
> p g
OpenBSD area: 40960-123371520; size: 58.8G; free: 0.0G
# size offset fstype [fsize bsize cpg]
a: 1.0G 40960 4.2BSD 2048 16384 1 # /
b: 4.0G 2138112 swap
c: 58.8G 0 unused
d: 4.0G 10526720 4.2BSD 2048 16384 1 # /tmp
e: 5.8G 18915296 4.2BSD 2048 16384 1 # /var
f: 2.0G 31047680 4.2BSD 2048 16384 1 # /usr
g: 1.0G 35241984 4.2BSD 2048 16384 1 # /usr/X11R6
h: 8.3G 37339136 4.2BSD 2048 16384 1 # /usr/local
i: 0.0G 8192 MSDOS
j: 3.0G 54807936 4.2BSD 2048 16384 1 # /usr/src
k: 6.0G 61099392 4.2BSD 2048 16384 1 # /usr/obj
l: 23.7G 73682304 4.2BSD 2048 16384 1 # /home
> w
> q
No label changes.
