Exclude device from entire computer backup

[mrfg]

Hello Everyone,

Could anyone suggest a solution to the following scenario, please?

I have a 30TB+ server backed up with Windows Agent in backup mode "Entire computer" and managed by B&R v12.

I need to temporarly attach to that server another large (20TB+) iSCSI volume. I do not want Veeam to backup that iSCSI device/volume.

I can not change backup mode from "Entire computer" to "Volume level" because I need consistency of my existing backup chain, the server is too big to perform full backup at this point and the volume will be attached only temporarly so I don't want to change entire config just for that.

How can I exclude iSCSI volume from backup job?

Btw. when I try to export XML config I get:

PS C:\Program Files\Veeam\Endpoint Backup> .\Veeam.Agent.Configurator.exe -export
ExitCode: 1

Errors:
Exception has been thrown by the target of an invocation.
Specified method is not supported.

Usage: -export [/f:]

Options:
/f:path to file Path to the exported configuration. If not specified,
the default path is used.

Default path for configuration file is C:\ProgramData\Veeam\Endpoint\!Configuration\Config.xml

ExitCode: 1

Thank you in advance for any suggestions.

Cheers

[Dima P.]

Hello Marek,

How the iSCSI volume is mounted to the machine? Is that mapped as disk or as folder on the file system? Thank you!