6.3

Table Of Contents
Disable Quiescing
Before you backup your vRealize Operations Manager multi-node cluster by using vSphere Data Protection,
disable quiescing of the le system.
Procedure
1 Log in to the ESXi host with an SSH session, and power o all nodes.
2 Navigate to the /vmfs/volumes/virtual_machine_datastore/ virtual_machine/ directory, and open the
virtual_machine.vmx le for editing.
3 Set the disk.EnableUUID parameter to false.
You may have to add the disk.EnableUUID parameter to the virtual_machine.vmx le.
4 Save and close the le.
5 Power on all nodes.
6 Open a console session to the virtual machine, and log in to each node.
7 Navigate to the /etc/vmware-tools directory, and open the tools.conf le for editing.
If you cannot locate the tools.conf le, run the vi tools.conf command to create a le.
8 Add these parameters to the le.
[vmbackup]
enableSyncDriver = false
This runs a synchronization operation before the snapshot, and does not run a freeze on the le system.
9 Save and close the le.
What to do next
Backup your vRealize Operations Manager multi-node cluster by using vSphere Data Protection.
Back Up vRealize Operations Manager By Using vSphere Data Protection
You can use vSphere Data Protection to associate the backup of a vRealize Operations Manager multi-node
cluster with a backup schedule and retention policies.
Be aware of these guidelines when you back up vRealize Operations Manager systems.
n
Use a resolvable host name and a static IP address for all nodes.
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Back up the entire virtual machine. You must back up all VMDK les that are part of the virtual
appliance.
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Do not stop the cluster while performing the backup.
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Do not perform backup while dynamic threshold (DT) calculations are running because this might lead
to performance issues or loss of nodes.
You are not required to delete any snapshots, however, be aware that vSphere Data Protection deletes all
existing snapshots at the time of backup.
Prerequisites
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“Disable Quiescing,” on page 135.
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Verify that all nodes are powered on and are accessible while the backup is taking place.
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Deploy and congure the vSphere Data Protection appliance. See the vSphere Data Protection
Administration Guide.
Chapter 4 Maintaining and Expanding vRealize Operations Manager
VMware, Inc. 135