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Data backup and restore in constant contact10/31/2023 ![]() It does this by contacting every server that it shares a replica with and comparing the transitive vectors. The server attempts to verify the consistency of the data that has been restored. Verification of the restored RST database is performed. After turning on the roll-forward logs, you must also do a new full backup. NOTE:If you want roll-forward logging turned on for this server, you must plan to re-create your configuration for roll-forward logging after a restore, to make sure it is turned on and the logs are being saved in a fault-tolerant location. For more information, see Using Roll-Forward Logs. In a multiple-server environment, this allows you to restore a server to the synchronization state that the other servers expect. ![]() Lets you keep a record of transactions in the database since the last backup, so you can restore a server to the state it was in at the moment before it went down. Roll-forward logging for an individual server This can save you a lot of time when restoring. Lets you back up and restore NICI files, so you can access encrypted data after a restore. You can also create your own list of related files to include with the backup.Ībility to restore NICI files for a server For example, you can back up and restore NICI files. ![]() Has the ability to back up files related to eDirectory on an individual server. Provides the option to use roll-forward logging so you can restore a server to the state it was in at the moment before it went down, so it is in the synchronization state expected by other servers in a replica ring. Provides the ability to restore an individual server after a hard drive failure or to use Backup to move a server from one machine to another. You must use a file system backup to put them on tape for safe storage. Places the backup files on the file system. Speed is one of the most important features of the new Backup.Īllows backup to be placed directly to tape. When planning a restore strategy for the tree after a disaster in which many servers are lost, consider using DSMASTER servers and replica planning as outlined in Using DSMASTER Servers as Part of Disaster Recovery Planning. For a list, see NetIQ eDirectory Partner Products.įor a description of the format for the backup files and log files that the Backup Tool creates, see Format of the Backup Log File and Format of the Backup File Header.ĭesigned to back up the tree, object by object.ĭesigned to back up the eDirectory database on each server individually.įault tolerance for the whole tree should be provided primarily by replication, but backing up each server provides additional fault tolerance. NetIQ has partnered with several leading providers of backup solutions. The eDirectory Backup Tool must be used in conjunction with file system backups to put the eDirectory backup files safely on tape. For a comparison, see What's Different between Backup and Restore in DSBK and TSA for NDS Backup. Both the TSA for NDS and the new backup can be used if necessary. The legacy TSA for NDS backup still works as documented in eDirectory 8.6. This allows for better restore of an individual server and faster backups than the legacy TSA for NDS® backup. The Backup Tool does not back up all the objects in eDirectory at once, but only backs up the partitions on an individual server. ![]() If you don't, when you try to restore from your backup files you will get errors and the database will not open. You must turn on roll-forward logging for servers that participate in a replica ring, so that you can restore a server back to the synchronization state that the other servers expect. The new backup also lets you turn on roll-forward logging to keep a record of transactions in the database since the last backup, so you can restore a server to the state it was in at the moment before it went down. NOTE:Hot continuous backup is the default behavior-you can specify a “cold” backup with the database closed, if required.
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