HP Data Protector MOM Configuration and Troubleshooting Guide

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Backup of the MoM server CMMDB
The MoM server CMMDB is under the same path as the Cell Manager’s MMDB. Use the internal
database backup option to backup the CMMDB (DA and MA module required).
MoM user creation and Cell Manager population
Users are not automatically populated from the MoM child server to the other child cell servers.
You should first add users to the MoM and then manually populate the other cells by using the
MoM GUI as seen in the following example. There is no automatic synchronization between users
in different cells.
To add or remove a user to and from another Cell Manager, right-click and chose Add user to
other cells, or Remove user from other cells:
Figure 24: User management
About CMMDB merge
After completion of the CMMDB configuration, the local MMDB is no longer used, but Media
Management datafiles are still part of the local IDB, and backed up as part of the local IDB
backup.
Important Note! As a consequence of the above, the MMDB files must not be deleted from the
filesystem, and need to be stored together with the CDB files, otherwise a local IDB backup will
fail.