Opened a ticket with Veeam on this issue (#01904913), but never got to a satisfactory resolution, so I thought I would share with the community to see if anyone has encountered, and successfully resolved, this issue.
When our backup copy jobs perform a "health check", they always fail when they get to the "verification of files" stage. Here is a sample of the error:
Backup Copy job: Sample1
Created by VEEAMBACKUP\Administrator at 6/4/2016 8:37 AM.Error
5 of 5 VMs processed
Thursday, January 12, 2017 12:00:19 AM
Success5Start time12:00:19 AMProcessed30.1 GBBackup size13.1 GBBackup files health check has been completed
Failed to perform backup file verification Error: ChannelError: ConnectionAborted
Warning0End time4:35:32 AMRead30.1 GBDedupe1.0x
Error0Duration4:35:12 Transferred13.1 GB (2.3x)Compression2.3x
NameStatusStart timeEnd timeProcessedReadTransferredDurationDetails
sampleDC01Success3:40:58 AM3:48:17 AM1.1 GB1.1 GB698.7 MB (1.7x)0:06:29
sampleEX01Success3:40:59 AM4:03:59 AM18.3 GB18.3 GB5.2 GB (3.5x)0:22:14
sampleFile01Success3:41:04 AM3:59:13 AM1.5 GB1.5 GB975.3 MB (1.6x)0:15:43
sampleRB01Success3:41:05 AM3:54:11 AM2.9 GB2.9 GB1.7 GB (1.7x)0:12:16
sampleRDS01Success3:41:06 AM4:02:54 AM6.3 GB6.3 GB4.5 GB (1.4x)0:21:08
Veeam Backup & Replication 126.96.36.1991
The backup copy job itself completes, but the health check always fails with this error. I have checked all the usual suspects: Windows firewall - disabled on all Veeam systems, Anti-virus - Not installed on any Veeam Systems, Network Connectivity - excellent, Available disk space - healthy, rebooted repository, rebooted WAN accelerators, applied latest MS patches to all Veeam systems, etc... No luck.
Anyone else have an idea where else to look, tricks to try?