Dear all,
I would be very grateful if you could help me with removing the volume group.. The case is that, I was trying to create a volume group with 4 disk eligible, but the system has hang .. Maybe because the disks that I was trying to include into the new volume group were of too large size... (5 Replies)
Hello,
I need explanations about physical disks and physical volumes. What is the difference between these 2 things?
In fact, i am trying to understand what the AIX lspv2command does.
Thank you in advance. (2 Replies)
AIX 4.3.3, 3 drive mirrored stripe. I can't replace the failed drive for at least a week and the VG is down hard. Any way to recover the VG using the mirror copy?
Something like this:
break the mirror
redefine the VG with the mirrored hdisks
replace the drive
remirror using the original VG... (1 Reply)
Hi,
Someone please help me with how i can unmount and remove all the files systems from a cluster. This is being shared by two servers that are active_standby. (3 Replies)
Hi,
I am new to unix. I am working on Red Hat Linux and side by side on AIX also. After reading the concepts of Storage, I am now really confused regarding the terminologies
1)Physical Volume
2)Volume Group
3)Logical Volume
4)Physical Partition
Please help me to understand these concepts. (6 Replies)
Hi Experts
I need an script to add an disk in to the veritas volume manager disk group.
For example:
# cd /tmp
# view disk
c6t5d2
c6t2d1
c6t3d7
c6t11d2
c7t11d2
c6t11d6
Normally we add the disk like this:
# vxdg -g freedg freedisk01=c6t5d2
# vxdg -g freedg freedisk02=c6t2d1
#... (3 Replies)
Our SAN administrator decided to unpresent then destroy LUN's we were actively using as a volume group (all PV's in said volume group). Now every time I do a pvscan or whatever it complains about I/O errors trying to access those PV's. How do I get it to forget the VG existed completely? vgreduce... (7 Replies)
When installing Linux, I choose some default setting to use all the disk space.
My server has a single internal 250Gb SCSI disk. By default the install appears to have created 3 logical volumes
lv_root, lv_home and lv_swap.
fdisk -l shows the following
lab3.nms:/dev>fdisk -l
Disk... (2 Replies)
Hello all,
So I made a rookie mistake today. I forgot to remove my disk from my disk group, before running the following command:for i in `ioscan -fnN | awk /NO/'{print $3}'`
do
rmsf -H $i
done
I am trying to run the following command, but not having any luck obviously:vxdg -g dgvol1 rmdisk... (0 Replies)
Generally, this is what we do:-
On primary, export 2 LUNs (add-vdsdev).
On primary, assign these disks to the ldom in question (add-vdisk).
On ldom, created mirrored zpool from these two disks.
On one server (which is older) we have:-
On primary, create mirrored zpool from the two LUNs.... (4 Replies)