Host-based backup of Nutanix AHV VMs.
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arogarth
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AHV Proxy only process 4 VMs in parallel

Post by arogarth »

Hello, anyone else have the same problem?
I configured a Proxy to run 20 Jobs in Parallel (RAM and CPU are also configured). But the Proxy is only processing 4 Disks in parallel.

On another Proxy I reduced the Jobs to 2 - this limitation works. If I increase to 5 - Only 4 Jobs are running.

The Limitation on the Repo is >25 or not limited - tested both.

I opened a Ticket at VEEAM support - but I want to know if anyone else has the same problem.
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HannesK
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Re: AHV Proxy only process 4 VMs in parallel

Post by HannesK »

Hello,
but I want to know if anyone else has the same problem.
yes - but not sure how much that helps :-)
I opened a Ticket at VEEAM support
as requested when opening a new thread, please post the case number to avoid duplicate work.
I configured a Proxy to run 20 Jobs in Parallel.
just to clarify: did you set 20 concurrent tasks on the Nutanix proxy?
4 Disks in parallel.
sounds strange... 4 VMs would be the default setting (4 tasks where I assume that you set it to 20), but disks sounds wrong (except 1 VM = 1 disk in your scenario)

Best regards,
Hannes
arogarth
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Re: AHV Proxy only process 4 VMs in parallel

Post by arogarth »

Hey,


Case number is 05312941 - Support gave it to higher level support.

And yes, ist set proxy to work with 20 Jobs - on VEEAM and checked in on the application.json.
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HannesK
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Re: AHV Proxy only process 4 VMs in parallel

Post by HannesK »

yep, there is a similar case... let's see what support finds out
arogarth
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Re: AHV Proxy only process 4 VMs in parallel

Post by arogarth »

But it seems to be strange that this isn't found before - I can reproduce this on 5 Clusters...

Does the QA did not detect this issue before? Does no other customers has this problem??? Seems to be strange that this problem is happend for so long time undetected...
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HannesK
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Re: AHV Proxy only process 4 VMs in parallel

Post by HannesK »

as the plan is to create a hotfix, I can only answer the questions with "no"
marco.mandricardo
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Re: AHV Proxy only process 4 VMs in parallel

Post by marco.mandricardo »

Hi,
we have the same problem,
Veeam Windows with 16CPU, 24GB RAM,
Veeam NUTANIX Proxy 16 concurrent tasl, so 16CPU, 16GB RAM
4 repository with each 4 concurrent job
when i run 4 job, one for repository, i want to see- 16 vm disk processing,
but instead i only see 1 job with 4 vm disk process, and the other 3 job waiting.

what to do? i have to open a case with veeam or you have a solution?

thanks
HannesK
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Re: AHV Proxy only process 4 VMs in parallel

Post by HannesK »

Hello,
and welcome to the forums.

Hotfixes are provided via support, yes. The alternative is waiting until the fix makes it into a release (no timeline available).

Best regards,
Hannes
arogarth
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Re: AHV Proxy only process 4 VMs in parallel

Post by arogarth »

@Marco - A hotfix was released and worked for AHV Proxies. Version is 3.1.42 - Please contact VEEAM Support to get the Patch. It seems to work fine.
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Hindawi
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Re: AHV Proxy only process 4 VMs in parallel

Post by Hindawi »

AHV Backup Proxy creates one task per every VM processed by the job not by VM disk like for vSphere, The default value is set to 4.
arogarth
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Re: AHV Proxy only process 4 VMs in parallel

Post by arogarth »

@Hindawi - Yes, default is 4 - but as I wrote, we configured it for 20 - Also with required resources. Veeam Support has confirmed a BUG in the Proxy and released a Patch-Update 3.1.42 last week.
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Re: AHV Proxy only process 4 VMs in parallel

Post by Shaveen »

Hello all,

I am having a similar issue where I configured the AHV proxy for 32 concurrent tasks but it is still processing 4 vms concurrently.
The version of the AHV proxy is 3.1.36.
Is there any patch available for this bug or will there be a fix in a new release?

Thank you
HannesK
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Re: AHV Proxy only process 4 VMs in parallel

Post by HannesK »

Hello,
Is there any patch available for this bug or will there be a fix in a new release?
a few posts above, there is confirmation, that the hotfix solved it ;-) Please contact support to get it.

Best regards,
Hannes
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