Case # 00539319
Recently upgraded Veeam from 6.5 to 7R2 SP3, all backup running fine and playing to backup to tape feature.
backing up from veeam server to tape (100MB/s), or from my laptop to LTO4 tape (63MB/s) are doing fine, pretty good speed.
But when I backup from HP NAS to tape, I only got 8MB/s. I am backing up the same set of files everytime (1GB, 5GB, 120GB).
Tried backup VM backup files to tape, and only got 2MB/s.
I was thinking maybe the NAS is slow, so ran some more tests.
use backup exec to backup, reach about 25MB/s
use windows explorer to copy from NAS to backup server, done in 30 min(80MB/s).
tried doing Veeam file copy, reached 25MB/s.
backup server is pretty powerful, 8GB ram, 6 cores processor.
both NAS and backup server has NIC teaming setup (2x1GB)
anyone has similar problem? thanks