An error occurred while copying files.
I am backing up a MacBook Pro Retina display to a 3TB TC and six days ago the backups just stopped and I get the following message:
Time Machine couldn't complete the backup to Time Capsule.
An error occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk.
I looked at the log in Time Machine Buddy and it shows the following:
Starting automatic backup
Attempting to mount network destination URL: afp://Max%20Evjen;AUTH=SRP@Endor._afpovertcp._tcp.local./Data
Mounted network destination at mount point: /Volumes/Data using URL: afp://Max%20Evjen;AUTH=SRP@Endor._afpovertcp._tcp.local./Data
Disk image /Volumes/Data/Max’s MacBook Pro.sparsebundle mounted at: /Volumes/Time Machine Backups
Backing up to /dev/disk5s2: /Volumes/Time Machine Backups/Backups.backupdb
Deep event scan at path:/Users/HippieMBAMA/Pictures/iPhoto Library/Database/apdb reason:contains changes|must scan subdirs|fsevent|missed reservation|file event|
Running event scan
Finished scan
Not using file event preflight for Macintosh HD
Found 3060 files (1.13 GB) needing backup
zero date not marked for delete: /Volumes/Time Machine Backups/Backups.backupdb/Max’s MacBook Pro/2015-02-20-171344
3.37 GB required (including padding), 1.52 TB available
Stopping backup.
Error: (-43) SrcErr:NO Copying /Users/HippieMBAMA/Library/Mail/V2/IMAP-max.evjen@imap.gmail.com/[Gmail].mbox/All Mail.mbox/86E53377-3EAB-46ED-ADF7-46E0C68CD404/Data/2/6/2/Attachments/262783 to /Volumes/Time Machine Backups/Backups.backupdb/Max’s MacBook Pro/2015-02-26-140223.inProgress/A4533EFE-AAE4-4EDD-A542-1BDD6672E951/Macintosh HD/Users/HippieMBAMA/Library/Mail/V2/IMAP-max.evjen@imap.gmail.com/[Gmail].mbox/All Mail.mbox/86E53377-3EAB-46ED-ADF7-46E0C68CD404/Data/2/6/2/Attachments
Copied 1358 items (15.1 MB) from volume Macintosh HD. Linked 25141.
Copy stage failed with error:11
Backup failed with error 11: 11
Ejected Time Machine disk image: /Volumes/Data/Max’s MacBook Pro.sparsebundle
Ejected Time Machine network volume.
I tried going back to the gmail settings to ensure the trash settings were set to SHOW and SHOW IN IMAP, and I unchecked "Store deleted messages on the server" for the gmail account in the mail.app, as I was also getting messages about not being able to move messages to trash(null), and I thought that might be the issue, but while that fixed the mail issue, it did not fix the Time Machine issue.
Any help with this would be greatly appreciated.
MacBook Pro with Retina display, OS X Yosemite (10.10.2), null