Basically I suspect that the udev events that are supposed to be getting
triggered duing the boot process in the initramfs are not getting
triggered, hence a vgscan is never done. My guess is based on the
contents of :
[EMAIL PROTECTED]:/etc/udev/rules.d$ cat 85-lvm2.rules
# This file causes block devices with LVM signatures to be automatically
# added to their volume group.
# See udev(8) for syntax
SUBSYSTEM=="block", ACTION=="add|change", ENV{ID_FS_TYPE}=="lvm*|LVM*", \
RUN+="watershed sh -c '/sbin/lvm vgscan; /sbin/lvm vgchange -a y'"
here's the output of pvdisplay
[EMAIL PROTECTED]:/etc/udev/rules.d# pvdisplay
--- Physical volume ---
PV Name /dev/md0
VG Name vg0
PV Size 362,49 GB / not usable 1,25 MB
Allocatable yes (but full)
PE Size (KByte) 4096
Total PE 92797
Free PE 0
Allocated PE 92797
PV UUID OoPCI9-1Lj3-0eU7-3dbE-dLIz-0AKz-sjcJMz
--- Physical volume ---
PV Name /dev/md1
VG Name vg0
PV Size 9,54 GB / not usable 1,81 MB
Allocatable yes (but full)
PE Size (KByte) 4096
Total PE 2443
Free PE 0
Allocated PE 2443
PV UUID 5SndoF-iOPs-kGpy-WQzl-S0BJ-wydK-PSaOC6
--
System with LVM root filesystem won't boot
https://bugs.launchpad.net/bugs/147216
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