Installation and User's Guide - Services and Support

IBM ConfidentialTSM The backup is stored on Tivoli Storage Manager server storageonly. This is the default.LOCALThe backup is stored on local shadow volumes only.BOTH The backup is stored on both Tivoli Storage Manager serverstorage and local shadow volumes.BACKUPMETHod=Legacy|VSSUse the BACKUPMETHOD positional parameter to specify the method foryour backup. You can specify:LEGACYData Protection for Exchange uses the legacy API to perform thebackup. This is the default.VSS Data Protection for Exchange uses VSS to perform the backup.BUFFers=numbuffersUse the BUFFers positional parameter to specify the number of databuffers used for moving data between the Exchange Server and the TivoliStorage Manager API. Increasing the number of data buffers can improvethroughput. You can specify a value of 2 through 8 in the numbuffers value.BUFFERSIze=buffersizeUse the BUFFERSIze positional parameter to specify the size of databuffers used to move data between the Exchange Server and the TivoliStorage Manager API.The buffersize variable refers to the size of the data buffers in kilobytes. Thesize of the data buffers can be from 64 to 8192 kilobytes. The default sizeof the data buffers is 1024 kilobytes.DATEformat=dateformatnumUse the DATEformat positional parameter to select the format you want touse to display dates.The dateformatnum variable displays the date in one of the followingformats. Select the format number that corresponds to the format you wantto use.1 MM/DD/YYYY. This is the default.2 DD-MM-YYYY.3 YYYY-MM-DD.4 DD.MM.YYYY.5 YYYY.MM.DD.Changes to the value of the dateformat parameter can result in anundesired pruning of the Data Protection for Exchange log file (tdpexc.logby default). You can avoid losing existing log file data by performing oneof the following:v After changing the value of the dateformat parameter, make a copy ofthe existing log file before running Data Protection for Exchange.v Specify a new log file with the /logfile parameter.LANGuage=languageSpecify the three-character code of the language you want to use to displaymessages:Chapter 5. Using the Command Line Interface 107