The script in a VMware environment is provided. This script automatic backup/restores a System Area and a Data Area is installed by using the snapshot function and AdvancedCopy Manager CCM of a virtual machine.
Backup is performed by copying LU to LU from the transaction volume to the backup volume of a virtual machine using QuickOPC. Restoration is performed by copying from the backup volume to the restore volume and then restoring to a specific transaction volume of a virtual machine using SnapOPC+.
VMware scripts allow you to run this series of operations automatically.
Figure E.3 Overview of VMware Virtual Machine Automated Backup / Restore
These VMware scripts operate based on the following volume configuration.
Item Number | Volume Type | Explanation | Type | Size | Quantity | Comments |
|---|---|---|---|---|---|---|
1 | Transaction volume | Volume containing the System Area / Data Area of a virtual machine in which operation takes place | Open | Arbitrary | Arbitrary | It must be connected to the ESXi Server. |
2 | Backup volume | Backup destination volume | Open | Same as the transaction volume | Same as the transaction volume | QuickOPC destination volume must be an Open Volume because it is a complete backup of the source volume. |
3 | Restore volume | Restore destination volume | SDV, | Same as the transaction volume | Same as the transaction volume | SnapOPC+ destination must be SDV, TPV, or FTV. |
*1: Required number of volumes for each virtual machine
