Do not use Reverse Incremental (Reverse Incremental took a bit longer than the other backup methods)Ħ) Use new parallel Prozessing with enought ressources to backup all of your disks at the same time (after v7 release)ħ) Use Direct SAN Mode with minimal needed disks connected at selected Proxy. Also try to avoid that on all LUNs on the storage System itself (faster writes at snapshot commit).ĥ) Use Forward Incremental or if you Need space Forward incremental with daily transform into rollbacks. My very personal list of tips to optimize Exchange DAG backups at this point are:ġ) Increase the DAG heartbeat time (no reboot needed)Ĭluster /prop CrossSubnetDelay=4000:DWORDĬluster /prop CrossSubnetThreshold=10:DWORDĬluster /prop SameSubnetThreshold=10:DWORDĢ) Use new Veeam Storage Snapshot Feature (Lefthand/3PAR/VSA) if you can (after v7 release)ģ) Backup only an DAG member that hold only inactive databases (no cluster failover because of no active databases) (Logfile Truncation will be replicated by Exchange in whole DAG)Ĥ) Try to avoid any changes at the backup time window (User, Background processes, Antivirus.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |