The following error message appear when backup using Veeam Agent for Linux
The job fails with:"failed to create volume snapshot""child execution has failed. Exit code: 1"
Check on dkms and kernel-headers is different version. To check, type
rpm -qa | grep veeamsnap
uname -r
rpm -qa | grep kernel-headers
[Resolution ]
Install same version of dkms version or
type
"yum update"
This will force to perform a full system update.