What is procedure to configure Mirror rootvg in HP-UX?
Answer Posted / raghav
Perform Disk scan
#ioscan -funC disk
and choose the disk that is similar or bigger than the
primary disk partition
Create a physical bootable disk
#pvcreate -B /dev/rdsk/c0t3d0 (example)
Extend the primary vg [generally vg00]
#vgextend /dev/vg00 /dev/dsk/c0t3d0
Define configuration in boot LIF
#mkboot /dev/rdsk/c0t3d0
#mkboot -a "hpux -lq" /dev/rdsk/c0t3d0 --> to disable
Quorum
Mirror all LV to new disk
#vgdisplay -v vg00 |grep "LV Name" |awk '{print $NF}'
|while read line
>do
>lvextend -m 1$line /dev/dsk/c0t3d0
>done
Re-establish the location of boot, root, swap and dump
#lvlnboot -r /dev/vg00/lvol3
#lvlnboot -b /dev/vg00/lvol1
#lvlnboot -s /dev/vg00/lvol2
#lvlnboot -d /dev/vg00/lvol2
Add boot disk into file to ensure that when software is
installed the content of boot LIF of both disk will be
updated.
#vi /stand/bootconf
1 /dev/dsk/c0t3d0
:wq!
Hope this Helps you
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How the Kernel handles the copy on write bit of a page, when the bit is set?
Describe the term directory?
briefly describe the shell's responsibilities?
What does tr H do in unix?
What are the phases of swapping a page from the memory?
Explain piping.
What is unix orphan process?
Explain the method of changing file access permission?
What is unix and its features?
How does unix work?
What are the main features of korn shell?
What is a regular file in unix?
What is unix structure?
What are the features and benefits of unix?
Describe the concept of “region”.