Backup I/O 

In the I/O operations user menu, you can find, among other things, a display of read and write accesses during a backup.

Prerequisites

The user has been assigned a role in accordance with the Authorization Concept. You are in the user menu of the user with the authorizations that correspond to this role.

The liveCache database instance is in the ONLINE operational state.

Procedure

...

       1.      In the user menu, choose liveCache Assistant(transaction LC10).

       2.      Enter the name of the database connection.
You can select the name from the list of existing names. You can restrict the search for the required name.

       3.      Choose liveCache → Monitoring.

       4.      Choose Current Status → I/O Operations → Backup I/O.

Result

The system displays the number of read and write accesses on the individual volumes caused by a currently running backup action. An access corresponds to an I/O operation. This includes multiple pages, where the number can vary.

You can see the actual number of backed up pages in the column Saved Pages (Backup).

It is therefore possible to monitor the asynchronous I/O operations that are caused by backups. You can refresh the display during a running backup, and in this way obtain a display of the progress of the backup run.