Chapter 3 Operation

This chapter explains the procedures required to operate AdvancedCopy Manager CCM.

Point

AdvancedCopy Manager CCM performs backups and restorations regardless of the status of the business server. Make sure that the business server has stopped before executing backups and restorations.
If file server or other operations prevent unmounting of the copy source logical volume, it is possible to also perform backups and restorations executing the acutil fsflush command.
If a copy destination logical volume is connected to Linux server or Windows server, please execute the following commands to recognize the data of the copy destination volume to OS after the copy is executed.
- For Windows
```
acutil refresh -d deviceName
```
  deviceName: Physical device name of the copy destination volume (PhysicalDrive[disk number])
- For Linux
```
sfdisk -R deviceName
```
  deviceName: Device name of the copy destination volume (/dev/sd*)
The environment variable PATH need to be set to use AdvancedCopy Manager CCM commands. Refer to "Setting Environment Variable PATH" in "Setup of AdvancedCopy Manager CCM" in the ETERNUS SF Installation and Setup Guide for how to set it.