Dell PowerConnect W-Airwave 7.1 Manual de usuario descargar pdf (Pagina 257)

Dell PowerConnect W AirWave 7.1 | User Guide Performing Daily Administration in AWMS | 257

Viewing and Downloading Backups

To view current AWMS backup files, go to the System > Backups page. Figure 179 illustrates this page.

Figure 179 Sy

stem > Backups Page Illustration

To download a backup file, click the filename URL and

the File Download popup page appears. Proceed as

prompted.

AirWave recommends regularly saving the data backup file

to another machine or media. This process can be

automated easily with a nightly script.

Running Backup on Demand

To create an immediate backup, use the following procedure:

1. Log into the AWMS system as root.

2. Change to the scripts directory by typing 'scripts'.

3. Run the backup script by typing /bin/sh amp_backup.

This creates a backup of the system located in

/alternative/databackup.tar.gz.

Restoring from a Backup

To restore a backup file on a new machine use the following procedure:

1. Use your AWMS Installation CD to bu

ild a new machine. The new machine must be running the same

version as the AWMS that created the backup file.

2. Copy the nightly_data00[1-4].tar.gz file to the

new AWMS. The /tmp directory is an appropriate

destination.

A good open source Windows file transfer

client that supports SFTP and SCP for is WinSCP which is

available from http://winscp.sourceforge.net/eng/.

WINSCP allows you to transfer the nightly00[1-

4].tar.gz file from your local PC to the new AWMS using

the secure copy protocol (SCP).

3. Log onto the new server as root.

4. Change to the scripts directory by typing scripts.

5. Run the restore script by typing ./AMP_restore -d

/tmp/nightly_data00[1-4].tar.gz.

Note: Nightly maintenance and amp_backup scripts back up the full AMPdata and save the file as nightly_data001.tar.gz. In

previous AWMS versions, the scripts created both config backup and data backup files. In order to restore the AMPdata, it is only

necessary to have most recent data backup file, and AWMS no longer uses or supports the config backup file, effective with

AWMS 6.3.2 and later AWMS versions.

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Dell PowerConnect W-Airwave 7.1 Manual de usuario Pagina 257