in the file /etc/cmcluster/yourpackage.cfg:
From vgchange man page:
Quote:
e Activate each specified volume
group and all associated physical
and logical volumes for exclusive
read-write access. The volume
group must be marked as part of a
high availability cluster, and the
availability software must be
running on the system; otherwise,
the volume group is not activated.
Excuse the basic nature of the question, I've zero experience with regards to this and I'm just looking for a little clarity...
When using serviceguard for a failover from one machine to another, what doesn't get taken from one machine to the other? For example, I was told that OS users and... (1 Reply)
I have rcently setup a 4 node cluster running sun cluster 3.2
and I have installed 4 zones on each node. when installing the zones I had to install the zone on all nodes the on the last node do a zlogin -C <zonename>
this worked ok.
theni I tried to siwitch the zone to node a thei work... (14 Replies)
Hi, I'm fairly new to HP-UX. I am trying to find out if it is possible to create a cluster with 3 active nodes and 1 passive node. Everything I have found online so far just describes active/active and active/passive.
Is it possible to have 3 active nodes and 1 passive node in a cluster? If... (2 Replies)
Dear All,
I would like to ask about saving & restoring a user defined volume group. i have a user defined volume group, named as datavg. i want to save it & to restore it into different size of physical volume. currently, datavg consist of 4 pv, three fisrt pv size are 100GB & one pv size is... (1 Reply)
Hi,
We have two sun SPARC server in Clustered (Sun Cluster 3.1). For some reason, System 1 failed over to System 2. Where can I find the logs which could tell me the reason for this failover?
Thanks (5 Replies)
How to failover the cluster ? GNU/Linux
By which command,
My Linux version
2008 x86_64 x86_64 x86_64 GNU/Linux
What are the prerequisites we need to take while failover ?
if any
Regards (3 Replies)
Hello experts -
I am planning to install a Sun cluster 4.0 zone cluster fail-over. few basic doubts.
(1) Where should i install the cluster s/w binaries ?. ( global zone or the container zone where i am planning to install the zone fail-over)
(2) Or should i perform the installation on... (0 Replies)
hi,
I want to create a volume group of 200 GB and then create different file systems on that.
please help me out. Its becomes confusing when the PP calculating PP.
I don't understand this concept. (2 Replies)
Hey! I'm running a HP ServiceGuard cluster with three nodes. One of the packages was moved (not by me) from one node to another a few weeks ago.
I just noticed that one of the volume groups is still mounted on the old node. Oops! When I run df, less space is used on the old node than the new.
... (0 Replies)
Hello Guys,
I want to create a file system dedicated for an application installation. But there is no space in volume group to create a new logical volume. There is enough space in other logical volume which is being mounted on /var.
I know we can use that logical volume and create a virtual... (2 Replies)
Discussion started by: vamshigvk475
2 Replies
LEARN ABOUT OSF1
vgrename
VGRENAME(8) System Manager's Manual VGRENAME(8)NAME
vgrename - rename a volume group
SYNOPSIS
vgrename [-A|--autobackup y|n] [-d|--debug] [-h|-?|--help] [-t|--test] [-v|--verbose] OldVolumeGroup{Path|Name|UUID} NewVol-
umeGroup{Path|Name}
DESCRIPTION
vgrename renames an existing (see vgcreate(8) ) volume group from OldVolumeGroup{Name|Path|UUID} to NewVolumeGroup{Name|Path}.
OPTIONS
See lvm for common options.
Examples
"vgrename /dev/vg02 /dev/my_volume_group" renames existing volume group "vg02" to "my_volume_group".
"vgrename vg02 my_volume_group" does the same.
"vgrename Zvlifi-Ep3t-e0Ng-U42h-o0ye-KHu1-nl7Ns4 VolGroup00_tmp"
changes the name of the Volume Group with UUID Zvlifi-Ep3t-e0Ng-U42h-o0ye-KHu1-nl7Ns4 to "VolGroup00_tmp".
All the Volume Groups visible to a system need to have different names. Otherwise many LVM2 commands will refuse to run or give
warning messages.
This situation could arise when disks are moved between machines. If a disk is connected and it contains a Volume Group with the
same name as the Volume Group containing your root filesystem the machine might not even boot correctly. However, the two Volume
Groups should have different UUIDs (unless the disk was cloned) so you can rename one of the conflicting Volume Groups with
vgrename.
SEE ALSO
lvm(8), vgchange(8), vgcreate(8), lvrename(8)Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) VGRENAME(8)