maximum job count has been reached for the storage unit

[Tom_Egger]

We Netbackup 7.0.1 on Linux.

The STU (STU are DataDomain) have max. 90 Job. But the most of the Jobs are in Queue.

Active only 20.

On DataDomain i can see no fault.

Have someone any Ideas?

Tom

[Nicolai]

Check if a limit has peen configured the disk pool in Netbackup

Some more details from EMC about NBU configuration:

http://www.emc.com/collateral/software/white-papers/h7296-data-domain-boost-openstorage-wp.pdf

Beside that check :

• Max job per policy
• Max job per client
• Max job per storage unit

There are plent of deep pits :)

[Marianne]

Also check MPX level in all schedules.

[Omar_Villa]

What ever u have under the stu will exceed the policy settings, check that and remember mpx is bad for disk

[bharatgangawane]

Hi Tom ,

As i see your STU Maximum Concurrent Writes Drives setting is max 20 Number.

Change this settign as you per your enviroment for a perticular STU.

Note :- the setting limit is upto 256.

Thanks

Bharat

[Tom_Egger]

Max job per policy = 99

Max job per client = 20

Max job per storage unit 90

mpx =1

we about 1300 Client on 2 Location with 1 Master.

I think the problem are the SLP.

Tom

[Tom_Egger]

Meinten Sie: Es sieht so aus das Netbackup hängen

It looks like NetBackup hangs. The Master is not very busy. I think some Process hang's, but in the Log's you see nothing.

Tom

[Nicolai · Accepted solution]

You need check if a limit has been set for the DD disk pool in Netbackup

GUI -> Media and device manager -> Disk Pool - Select Pool - Right Click - Change -> Check if a limit has been set per pool.

[Tom_Egger]

You were right Nicolai

We change the Disk Pool from 90 to 180.

Now Netbackup works fine

Thanks

Tom

[Tom_Egger]

We have changed the Disk Pool from 90 to 180

Tom

[revarooo]

Tom, in future can you mark the posters post that helped you as the solution.

[Marianne]

" You were right Nicolai "

I have moved Solution to its rightful place.

Let's give credit where it's due.