I do not think that is possible without disabling a path, with that you lose redundancy.
However if there are many disks and you want to know which disks to be used, get the UUID/Serial
Code:
luxadm display /dev/rdsk/c3t500A09828DE3E799d1s2
number for the disk and confirm with the serial number provided on the SAN side.
Hi there!
People, i'm a new unix user, and i'm having some problems...
I'm updating some scripts (korn shell) in different servers. I use telnet to access these servers and emacs to write the scripts. One of them is an HP, and there´s no problem. But the other one is an AIX, and when i call... (1 Reply)
After unpacking a solaris 2.6 package with success, I need to update the paths so I can "see"the new software.
The manual shows me what the path should be but I don't have a clue on how to change that.
Asking a stupid question makes me look stupid 30 sec. Not asking makes me stupid the rest of my... (5 Replies)
Hello!
If I have file like that:
AAA
->bbb
->ccc
->ddd
->eee
how to create full paths like:
AAA->bbb
AAA->ccc->ddd
AAA->ccc->eee
?
(I'm sorry for mistakes - english is not my native language) :) (4 Replies)
There is a program that I am trying to run on a shell account. It depends on another program, which I have also copied to the shell account. Both are in my home directory, yet the first program has a different path hardcoded into it, which I cannot use because of permissions problems.
How can I... (3 Replies)
Have connected a non-IBM storage device to AIX host via fibre channel. If the storage is rebooted or a raid controller fails over whilst connected to the host, the paths that drop do not come back online when the ports become active again.
I have tried enabling dynamic tracking and delayed_fail... (3 Replies)
I have a list of LUN ID, my task is to find if disk has been added or not. How do I do that? I have been searching the forum and not able to find answer.
thanks (4 Replies)
I've read through a couple of forum posts on Career issues but wanted to get some feedback that may be more personalized and whatnot.
I am brand new to the world of UNIX and Linux and while I am finding the learning curve rather steep, I find it highly rewarding and am overall enjoying the... (2 Replies)
I wasn't sure which forum to post this in. I am trying to compile logsurfer. After I run configure and the make, I get a complaint that paths.h is not found. I see three places where there is a paths.h:
/usr/include/pgsql/server/optimizer/paths.h... (3 Replies)
Hi,
I've noticed that mpathadm states that one of our luns has no active paths:
/dev/rdsk/c6t60000970000298700009533031324333d0s2
Total Path Count: 4
Operational Path Count: 4
/dev/rdsk/c6t60000970000298700009533031333037d0s2
... (3 Replies)
Hello,
Looking for some guidance to changing how an AIX 6.1 server sees its luns. Presently they're connected via 1GB iscsi but I want to change it to 4GB fiber channel. Anyone done this before and if so is it an easy step?
I'm thinking this can be done in this order:
unmount the... (5 Replies)
Discussion started by: bbbngowc
5 Replies
LEARN ABOUT CENTOS
mkqdisk
mkqdisk(8) Quorum Disk Management mkqdisk(8)NAME
mkqdisk - Cluster Quorum Disk Utility
WARNING
Use of this command can cause the cluster to malfunction.
SYNOPSIS
mkqdisk [-?|-h] | [-L] | [-f label] [-c device -l label] [-d [-d ...]]
DESCRIPTION
The mkqdisk command is used to create a new quorum disk or display existing quorum disks accessible from a given cluster node.
OPTIONS -c device -l label
Initialize a new cluster quorum disk. This will destroy all data on the given device. If a cluster is currently using that device
as a quorum disk, the entire cluster will malfunction. Do not run this on an active cluster when qdiskd is running. Only one
device on the SAN should ever have the given label; using multiple different devices is currently not supported (it is expected a
RAID array is used for quorum disk redundancy). The label can be any textual string up to 127 characters - and is therefore enough
space to hold a UUID created with uuidgen(1).
-f label
Find the cluster quorum disk with the given label and display information about it.
-L Display information on all accessible cluster quorum disks.
-d Increase debugging level. Specify multiple times for more information. Currently, specifying more than twice has no effect.
SEE ALSO qdisk(5), qdiskd(8), uuidgen(1)
July 2006 mkqdisk(8)