Installation and User's Guide - Services and Support

IBM Confidentialpatch files. For best performance, the path specified should beon a different physical device than the current active logger. Ifyou choose to not enter a path, the default is the value of theTEMP environment variable. When performing full, copy, ordatabase copy restores, all log files residing in the specified pathare erased.|||Note: Do not specify double-byte characters (DBCS) within thetemporary log path. This is not supported by Data Protection forExchange or Microsoft.Retries for Legacy Backups (default value: 4)Specify the number of times (0 to 32) that Data Protection forExchange will retry a failed Legacy backup.Wait for Tape Mounts for Backup or RestoreCheck this box when you want Data Protection for Exchange towait for tape media to be mounted for backup and restoreoperations. This setting is applicable when the Tivoli StorageManager server is configured to store the backup data on tapemedia. With backup data on removable media it is likely thatduring backup and restore operations a wait period will occurduring storage volume mounts. If a wait occurs this settingspecifies whether Data Protection for Exchange should wait forthe media mount or stop the current operation. Wait for tapemounts is the default.Use VSS Backup as the default Backup methodCheck this box to set VSS Backups as the default backupmethod. Be aware of the following considerations when usingthis parameter:– Make sure the Local DSMAGENT Node name parameter isspecified.– VSS Backups can only be restored using VSS.– You cannot mix a VSS Backup with a Legacy backup.– This parameter is unavailable if the Microsoft Exchange VSSIntegration Module is not installed.The default value is to use the Legacy backup method.v Performance Tab (Applies to legacy backups only)TDP Buffers (default value: 3)Select a number (2 to 8) that specifies the number ofcommunication data buffers Data Protection for Exchange useswhen transferring data between Data Protection for Exchangeand the Tivoli Storage Manager server. Each buffer is the sizespecified in the TDP Buffer Size parameter. Note that thisparameter applies to Legacy backups only.TDP Buffer Size (default value: 1024)Select a number (64 to 8192) that specifies the size of the buffersused by Data Protection for Exchange to transfer data to theTivoli Storage Manager server. Note that this parameter appliesto Legacy backups only.v Logging Tab50 Storage Manager for Mail 5.5: Data Protection for Microsoft Exchange Server Installation and User’s Guide