Monitoring Dedupe, Compression & Performance; Netvault: Backup Vtl And Cleaning Cycles - Dell PowerVault Storage Area Network Manual
Best practices for setting up netvault backup native virtual tape liprary (nvtl) on a dr disk backup appliance
Hide thumbs
Also See for PowerVault Storage Area Network:
- Administrator's manual (176 pages) ,
- Reference manual (131 pages) ,
- Manual (37 pages)
Table of Contents
Advertisement
5
Monitoring Dedupe, Compression & Performance
After backup jobs have run the DR4X00 will track Capacity, Storage Savings and Throughput on the
DR4X00 dashboard. This information is valuable in understanding the benefits the DR4X00.
NOTE: Deduplication ratios increase over time, it is not uncommon to see a 2-4x reduction (25-50% total
savings) on the initial backup. As additional full backup jobs complete the ratios will increase. As
mentioned before backup jobs with 12 week retention will average a 15x ratio in most cases.
5.1
NetVault: Backup VTL and Cleaning Cycles
31
Setting up NetVault Backup Native Virtual Tape Library on the Dell™ DR4X00 Disk Backup Appliance
Advertisement
Table of Contents
