Hello,
Trying to set up FreeBSD on a mirrored raid1 root. I have followed the
section in ch12 of "The Complete FreeBSD" added the lines to loader.conf,
altered the disklabel, and ran fsck on /dev/vinum/root which worked fine.
When i changed /etc/fstab from /dev/ad0s1a to /dev/vinum/root and rebooted i
am getting the error:
setrootbyname failed
ffs_mountroot can not find root
root mount failed: 6
and then i am asked for manual root specifications. When i enter ufs:ad0s1a
or ufs:vinum/root i get a kernel panic and the system reboots. My disklabels
and fstab are below, any suggestions welcome.
Thanks.
Dave.
original disklabel
# /dev/ad0s1:
8 partitions:
# size offset fstype [fsize bsize bps/cpg]
a: 245760 1048576 4.2BSD 2048 16384 15368
b: 1048576 0 swap
c: 78156162 0 unused 0 0 # "raw" part, don't
edit
d: 524288 1294336 4.2BSD 2048 16384 32776
e: 6291456 1818624 4.2BSD 2048 16384 28552
f: 70046082 8110080 4.2BSD 2048 16384 28552
modified disklabel
# /dev/ad0s1:
8 partitions:
# size offset fstype [fsize bsize bps/cpg]
a: 245760 1048576 4.2BSD 2048 16384 15368
b: 1048295 281 swap
c: 78156162 0 unused 0 0 # "raw" part, don't
edit
d: 524288 1294336 4.2BSD 2048 16384 32776
e: 6291456 1818624 4.2BSD 2048 16384 28552
f: 70046082 8110080 4.2BSD 2048 16384 28552
g: 78156146 16 vinum 0 0 # "raw" part, don't
edit
original fstab
# Device Mountpoint FStype Options Dump Pass#
/dev/ad0s1b none swap sw 0 0
/dev/ad1s1b none swap sw 0 0
/dev/ad0s1a / ufs rw 1 1
/dev/ad0s1f /home ufs rw 2 2
/dev/ad1s1g /home2 ufs rw 2 2
/dev/ad1s1d /root2 ufs rw 2 2
/dev/ad0s1e /usr ufs rw 2 2
/dev/ad1s1f /usr2 ufs rw 2 2
/dev/ad0s1d /var ufs rw 2 2
/dev/ad1s1e /var2 ufs rw 2 2
/dev/acd0 /cdrom cd9660 ro,noauto 0 0
modified fstab
# Device Mountpoint FStype Options Dump Pass#
/dev/vinum/swap none swap sw 0 0
/dev/ad1s1b none swap sw 0 0
/dev/vinum/root / ufs rw 1 1
/dev/vinum/home /home ufs rw 2 2
/dev/ad1s1g /home2 ufs rw 2 2
/dev/ad1s1d /root2 ufs rw 2 2
/dev/vinum/usr /usr ufs rw 2 2
/dev/ad1s1f /usr2 ufs rw 2 2
/dev/vinum/var /var ufs rw 2 2
/dev/ad1s1e /var2 ufs rw 2 2
/dev/acd0 /cdrom cd9660 ro,noauto 0 0
vinum configuration file
drive asteroid device /dev/ad0s1g
volume root
plex org concat
sd len 245760s driveoffset 1048560s drive asteroid
volume swap
plex org concat
sd len 1048295s driveoffset 265s drive asteroid
volume home
plex org concat
sd len 70046082s driveoffset 8110064s drive asteroid
volume var
plex org concat
sd len 524288s driveoffset 1294320s drive asteroid
volume usr
plex org concat
sd len 6291456s driveoffset 1818608s drive asteroid
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