Bottleneck=Target Data Domain Some VM's

[mirzaa]

Hi Folks,

On our side we have DD2500 for default backup repo.We had backup speed issue some VM's. Our DD's config down below:

comp level:Optimal
Stroge Opt: Local trgt 16
Decompress backup data .. : Checked
User pr-VM: checked
Max concurrent job:4

On the slowest jobs we active full backups every day and like a disk backup. Selected 1 disk only.
like:
disk 1 = job1
disk 2 = job2
disk 3 = job3

On this jobs we sufficent bottleneck target %99 10Mb/sec I think too slow for DD

Thks your advice

[PTide]

Hi,

Well, your job settings go along with the best practices... What is your gateway server for that DD and where is it located?

Thanks

[mirzaa]

My gateway server also my veeam server windows server 2008r2. It's phyisical server 48 Core 256 GB ram. We use DDBost fiber for Veeam connecting

[foggy]

Do these jobs run in parallel? Is it 10Mbit/s or 10MB/s?

[mirzaa]

Foggy, No.jobs schedule diffent time. 10MB/s also check VM again on backup time not use very much IO.

[foggy]

I suggest asking our support engineers to review your setup.

[bdufour]

make sure your file system isnt set to clean during backups or isnt throttled correctly on the data domain.

will look similar to this under file system configuration:

Clean ScheduleEdit
Time
At 11:00 PM, Weekly (Sun, Thu)
Throttle
50%