boot lvm

[Jairo Campana]

hello I have a error in boot mode lvm
excute mkboot /dev/rdsk/c1t2d0
could not open /usr/lib/uxbootlf no such file or directory

or vgdisplay
volume group no activate
cannot display volume group /dev/vg00

bdf not found

[Steven E. Protter]

Off the top of my head, I'd say that the /usr filesystem is not mounted. Perhaps a disk went.

mount /usr

Try again.

check /etc/rc.log

strings /etc/lvmtab

SEP

[Denver Osborn · Accepted solution]

You'll need to activate the vg, mount /usr, then run your mkboot. Verify boot info is correct with lvlnboot -v. After complete, umount /usr, deactivate the vg then reboot.

-denver

[James Murtagh]

Hi Jairo,

I assume you mean you booted in lvm maintenance mode ("hpux -lm" from ISL). In this case lvm is not activated for recovery purposes. You need to run :

# vgchange -a y vg00

Then you need to mount the relevant filesystems, i.e. /usr for mkboot.

cheers,

James.