I have a doubt. Our setup is a 2 node HACMP cluster. To create a HACMP file system we do via #smitty hacmp -> cspoc.
Imagine if I have done a mistake and created the file system locally in one of the node using #smitty crfs. How to bring this file system now under HACMP?
depends on your resource group configuration, normally you specify a whole volume group to be shared between your nodes, so your filesystem is mounted / unmounted automatically, even if you don't use cspoc to create it.
but you have to make sure, that the /etc/filesystems entries are on both nodes, set automount to no
now you have different vg time stamps on both nodes, so you can either use extended verification and synchronisation, with automatically correct errors to yes, (resource group must be offline) or the command:
I wonder if a "learning import" on the other node wouldn't suffice. I haven't had such a situation in a long, long time, but back in HACMP 4.4 this was the way to go.
I checked my clusters, clupdatevgts seems to be not present in hacmp since at least 5.4
importvg -L works, but has the disadvantage that the vg has to be offline
on node where the vg is concurrent passive online, you could use
I tried this out on the standbynode of a running hacmp 5.4 testcluster, and it worked without the cluster complaining about it in any logfile, not even in clstrmgr.debug.long
We would be migrating UNIX file system to Linux file system.
We do have many directory and sub directories with files.
after migrating unix to linux file system , i want to make sure all the files has been copied ? What would be the best approach to validate directory ,sub-directory and file... (1 Reply)
Hi.
We have a two node HA cluster.
We got a request to change one of the VG name?
Is there an option to do this online ? If it requires downtime can someone please explain me the steps for doing it ?
Let me know if you need any outputs from the servers (1 Reply)
Hi all
I wonder if its possible to mount on a hp-ux server a file system that was previously mounted on a solaris 10 server. The LUN is on NetApp stoarge.
The problem on hp-ux I cannot do pvcreate on the lun (disk) because contains data.
Any help will be appreciated
FR (2 Replies)
Hi,
I have an HACMP cluster with two nodes. The Resource Group contains a VG which in turn has a FS created in it say /test.. Now I want that FS to be mounted through NFS on some other AIX servers as well. What would be the best way to do this?
Regards, (2 Replies)
hi,
when I do a failover, hacmp always starts db2 but recently it fails to start db2..noticed the issue is db2nodes.cfg is not modified by hacmp and is still showing primary node..manually changed the node name to secondary after which db2 started immediately..unable to figure out why hacmp is... (4 Replies)
Hi all,
I was wondering if someone direct me in how to Make system backup for 2 nodes HACMP cluster ( system image ) .
What are the consideration for this task (3 Replies)
hi every one
"plz any one can give solution to my problem" my problem is my filesystem is full in os level i have to decrease it to 60% how can i? plz help me
Thank you for your response (6 Replies)
Hi,
I am new to solaris OS.I have a small question,it might be silly question or good question.
My Question is
Solaris is following hierarchy type of file structure,means all files are under the root file system.so Once we mount the root file system all sub folders of / ( /usr, /var ,... (7 Replies)
Hi friends,
In my case, there are serveral PCs running Linux in a LAN.
I would like to to mount the directory /A_river of machine-A to the file system of another machine machine-B so that I can access files in that directory.
I do not know how to do this. The situation is complicated by... (2 Replies)