Lost pfsense0 slice
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Hello,
I recently switched to embedded system and been playing with my ALIX board. I have a 4G compact flash. I have tried upgrading but have pulled the embedded version instead of the nanobsd upgrade image version. Realizing this, I made the system boot off the second slice and tried to duplicate this slice (ad0s1) to the primary slice (ad0s0). This might have screwed up the compact flash so I ended up with just one good slice. Is there any manual procedure we can do aside from re-flashing the compact flash to recover?
Some displays:
pfsense2:~# df
Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/ufs/pfsense1 1898582 81050 1665645 5% /
devfs 1 1 0 100% /dev
/dev/md0 39406 4 36250 0% /var/tmp
/dev/md1 59246 6672 47836 12% /var
/dev/ufs/cf 50527 1318 45167 3% /cf
devfs 1 1 0 100% /var/dhcpd/dev
pfsense2:~# ls -l /dev/ufs
total 0
crw-r–--- 1 root operator 0, 73 Nov 12 02:46 cf
crw-r----- 1 root operator 0, 75 Nov 12 02:46 pfsense1pfsense2:~# fdisk ad0
******* Working on device /dev/ad0 *******
parameters extracted from in-core disklabel are:
cylinders=7964 heads=16 sectors/track=63 (1008 blks/cyl)Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=7964 heads=16 sectors/track=63 (1008 blks/cyl)Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
start 63, size 3861585 (1885 Meg), flag 80 (active)
beg: cyl 0/ head 1/ sector 1;
end: cyl 758/ head 15/ sector 63
The data for partition 2 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
start 3861711, size 3861585 (1885 Meg), flag 0
beg: cyl 759/ head 1/ sector 1;
end: cyl 493/ head 15/ sector 63
The data for partition 3 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
start 7723296, size 102816 (50 Meg), flag 0
beg: cyl 494/ head 0/ sector 1;
end: cyl 595/ head 15/ sector 63
The data for partition 4 is:
<unused>pfsense2:~#</unused>