11.6.1 How to back up data

(1) Close the cluster

Execute the eztool close command to close the cluster.

eztool close

Command execution example

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(2) Verify that the cluster is closed

After you have closed the EADS servers, execute the eztool status command to check the status of the cluster.

eztool status

Command execution example

If the cluster is closed, closed is displayed in the State column.

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(3) Export data to files

Execute the eztool export command to export data to a store data file.

eztool export

Command execution example

As shown in this example, the command execution date and time become the store data file key when no store data file key is specified.

You can specify any store data file key.

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(4) Back up the store data files

Execute the eztool listesd -v command to check the storage location for the acquired store data file.

eztool listesd -v

Command execution example

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(5) Open the cluster

Execute the eztool open command to open the cluster.

eztool open

Command execution example

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(6) Verify that the EADS servers have been opened

Execute the eztool status command to verify that all EADS servers have been opened.

eztool status

Command execution example

If the EADS servers have been opened, running is displayed in the State column.

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