LVM offers RAID 0/1 that allows the administrator to closely match the OS/application block size to the LVM stripe size. True or False?
2:
The pvcreate “B <rdsk> command makes an LVM disk bootable. True or False?
3:
LVM Physical Volume Groups and PVG -strict allocation offer a safe mechanism whereby administrators can be sure that mirrored data is stored on disks attached to a separate controller/interface card. True or False?
4:
When setting up a mirrored /dev/vg00 (boot/root volume group ), it is important to ensure that the LIF file called AUTO contains the boot command "hpux “lq" primarily on the first disk in the mirror configuration. True or False?
5:
We have experienced a head-crash on one of our LVM disks. The system is running perfectly okay at the moment, as the PVRA/ VGRA disk headers are stored in memory. We need to perform a reboot of the system due to some, unrelated kernel changes. We realize that after a reboot LVM will not be able to read the PVRA. VGRA disk headers and we will need to recover them. Part of that process will involve the use of the vgscan command. True or False?
