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antman157
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VDDK async operation errror: 2

Post by antman157 » Apr 09, 2019 12:09 pm

Anyone found a resolution to this error? Or has anyone seen this error?

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4/9/2019 7:40:28 AM :: Processing DB02 Error: VDDK async operation error: 2. Value: 0x0000000000000002
Failed to upload disk.
Agent failed to process method {DataTransfer.SyncDisk}.

Ive been working with support, but I am still getting the error. Ive moved the VM to a different host, moved the storage, rebooted hosts, VMs, etc... Its been going on for about 3 weeks now. Sometimes, I will get a backup. Its only my 2 SQL servers, Ive got about 30+ other jobs and none of the other servers have this error.

Veeam Support - Case # 03490794

P.Tide
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Re: VDDK async operation errror: 2

Post by P.Tide » Apr 09, 2019 1:01 pm

Hi,

It looks similar to this case. Nevertheless, please keep working with your support engineer.

Thanks!

antman157
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Re: VDDK async operation errror: 2

Post by antman157 » Apr 09, 2019 7:07 pm

Yeah I am on 6.5 and Veeam 9.4a

rjtestabg
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Re: VDDK async operation errror: 2

Post by rjtestabg » Apr 10, 2019 6:51 pm

This problem seems to happen only on VMs with multiple disks....

antman157
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Re: VDDK async operation errror: 2

Post by antman157 » Apr 11, 2019 11:16 am

My SQL servers have multiple disks, but I also have other servers with 2-3 disks that do not have this issue. Its just SQL for some reason.

tcolgin
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[MERGED] Error: VDDK async operation error: 2

Post by tcolgin » Jun 15, 2019 12:18 pm

Case ID 03617623

Anyone ever come across this error? I came across this thread vmware-vsphere-f24/backup-issues-after- ... 55490.html which I feel may be a culprit.

I am setting up a new job for Exchange application aware enabled backups. Credentials works for testing application level backup. Other VMs backup fine. I have tested with support of turning off application aware option and it still fails. The backup starts writing to the repository and the just fails after a few GB on each drive (atleast 9 drives on the server).

Backup and Replication version 9.5.4a on a Windows 2012 R2 server (R730xd with local disk). No firewalls between backup server and Exchange servers.

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