· DPM Tape Backup Troubleshooting. Posted on 10 Dec 2 Manually removed the linked servers and entries in the tbl_DLS_GlobalSetting, or just run this SQL query (note the redundant ‘USE [master]’ and ‘GO’ could probably be removed, but I haven’t tested the process without them). · First published on TECHNET on . DPM can backup a variety of workloads as SQL, SharePoint, Exchange, Hyper-V VMs, File Servers, among others. While doing so, DPM creates an initial replica of the data, and takes the following backups incrementally, optimizing Storage and Network resources. However, at times, due to the large Estimated Reading Time: 4 mins. · Tape backup can be taken offsite for disaster recovery. Tape backup can be restored from any other DPM server that has a tape drive/library attached that uses the same tape media type. Tape can be encrypted for secure storage. Not an option if the database is hosted locally and you want to enable secondary protection.
DPM will automatically realize that there exists previous backup data for the datasource and use this as a starting point. Note that backups will not be available while the protection group does not exist, as in fact you are not pausing the backups but stopping + starting. Tape Drive Cleaning issue. We have a PowerVault TL that we configured with a power on Time of 51 days, 22 hours and 45 minutes, we also run our backup with a Dell server running Windows Data Protection Manager In the tape library we have the Auto Clean Enabled, the I/O Station also enabled. The firmware for the library is B20 /e. All information concerning DPM backup (tape's barcodes, protection groups, dates and time, schedule, policy etc.) is stored in centralized SQL Server Database DPMDB. DPM/SQL Performance. DPM is largely depending on its SQL database. All settings, jobs and recovery information is hold in the DPM database.
I can run a manual tape backup by right clicking on the volume and choosing Long term backup, but it only runs the monthly tape backup job. How can I manually run a Yearly Tape backup job? I am using DPM There must be a way to create a job that uses Yearly backup settings. Or an alternative is to change the expiry date of the Backup if. The full syntax will look like this: Copy-DPMTapeData -RecoveryPoint $RPs [0] -SourceLibrary $Library [0] -TapeLabel "Copy DPM Disk Recovery Point To Tape" -TargetLibrary $Library [0] -TapeOption Compress. Now depending on the amount of data you are copying, this operation may take some time. Hi We have a DPM with several protection groups which is backed-up to the disk. We have one protection group which has been configured to backup (once a month) to the tape aswell. Due to the tape loader issue, the last weekend backup of that protection group to the tape has been failed. Is there anyway to manually backup that protection.
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