IM and Presence Preference Files (PREFS).In addition, the Disaster Recovery System backs up and restores the following components of the IM and Presence Service if you have IM and Presence nodes installed in the cluster: The DRS is taking care for the following components:Ĭisco Unified Communications Manager database (CCMDB), includes Cisco Unified Communications Manager, Call Detail Records Analysis and Reporting, and Call Detail Records When the server is restored with these files, you do not need to reconfigure DRS backup device and schedule. DRS backs up and restores drfDevice.xml and drfSchedule.xml files. The Disaster Recovery System performs a cluster-level backup, which means that it collects backups for all servers in a Cisco Unified Communications Manager cluster to a central location and archives the backup data to physical storage device.ĭRS restores its own settings (backup device settings and schedule settings) as part of the platform backup/restore. The Disaster Recovery System allows you to perform regularly scheduled automatic or user-invoked data backups. The Disaster Recovery System (DRS), which can be invoked from Cisco Unified Communications Manager Administration, provides full data backup and restore capabilities for all servers in a Cisco Unified Communications Manager cluster.
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