The background operation cannot be completed because the disk group volume was not mounted.

[David_Turner4]

What does this mean?

[AdamShaneHyland]

Hi David,

Thanks for the post.

Are you running Distributed Disk Services (DDS)?

Thanks.

[AdamShaneHyland · Accepted solution]

This issue is often times a result of the account attempting to access the Scan Queue not having the appropriate NTFS and Share permissions to the Disk Groups.

Thanks.

[Laura_Liebel]

Thank you. Was able to figure out what happened and how to fix it from this description.