Failed to enable ownership...

[Patrix47]

Not able to backup a drive. I restarted and still got this.






| 11:01:38 PM | Info | SuperDuper!, 2.9.1 (98), path: /Applications/SuperDuper!.app, Mac OS 10.12.5 build 16F73 (i386)
| 11:01:38 PM | Info | Started on Thu, Jun 15, 2017 at 11:01 PM
| 11:01:38 PM | Info | Source Volume: 10.11src, mount: /Volumes/10.11src, device: /dev/disk2s2, media: Untitled 2, interconnect: External SATA, file system: "Journaled HFS+", OS: 10.11.6 (15G31), capacity: 749.30 GB, used: 54.01 GB, directories: 153734, files: 630349, ejectable: YES, ACLs: Enabled
| 11:01:38 PM | Info | Target Image: /Users/macadmin/Desktop/10.11src.dmg, name: 10.11src
| 11:01:38 PM | Info | Copy Mode : Copy all files.
| 11:01:38 PM | Info | Copy Script : Backup - all files.dset
| 11:01:38 PM | Info | Transcript : ImageTranscript.plist
| 11:01:39 PM | Info | PHASE: 1. Prepare to Copy Files
| 11:01:39 PM | Info | ...ACTION: Preparing 10.11src
| 11:01:39 PM | Info | ......COMMAND => Verifying the integrity of volinfo.database
| 11:01:39 PM | Info | volinfo.database OK
| 11:01:39 PM | Info | ......COMMAND => Enabling permissions on 10.11src
| 11:01:39 PM | Info | File system user/group ownership enabled
| 11:01:39 PM | Info | ......COMMAND => Verifying that permissions are enabled for 10.11src
| 11:01:39 PM | Error | Could not enable permissions for volume 10.11src : please restart your Macintosh