I keep getting the following errors when trying to perform a large (5TB) backup. These are large video files ranging from 4GB to 30GB each. The backup is going to a business google drive. The local filesystem has no read issues, and the temp drive for the backup is a ramdisk.
There are no IO issues. Other smaller backups complete just fine (less than 1TB).
Blockquote
2020-09-14 18:01:59 -07 - [Error-Duplicati.Library.Main.Operation.BackupHandler-FatalError]: Fatal error
System.IO.FileNotFoundException: Could not find file ‘R:\dup-81a5976d-0fae-4268-afc9-c6b0ce1ce831’.
File name: ‘R:\dup-81a5976d-0fae-4268-afc9-c6b0ce1ce831’
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream…ctor(String path, FileMode mode, FileAccess access, FileShare share)
at Duplicati.Library.Main.Operation.Backup.SpillCollectorProcess.<>c__DisplayClass0_0.<b__0>d.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at CoCoL.AutomationExtensions.d__10`1.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Duplicati.Library.Main.Operation.BackupHandler.d__13.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Duplicati.Library.Main.Operation.BackupHandler.d__20.MoveNext()
subsequent backup runs of the same job result in similiar failures, just on different dblock files.
I’ve turned on verbose logging for this job and have found that it seems Google Drive is returning a 403 forbidden which is causing files to constantly retry? What might cause this?
2020-09-14 19:09:31 -07 - [Retry-Duplicati.Library.Main.Operation.Backup.BackendUploader-RetryPut]: Operation Put with file duplicati-b4d56dc57b28a4ccb87286187dc8f02ae.dblock.zip.aes attempt 1 of 10 failed with message: The remote server returned an error: (403) Forbidden.
System.Net.WebException: The remote server returned an error: (403) Forbidden.
at Duplicati.Library.Utility.AsyncHttpRequest.AsyncWrapper.GetResponseOrStream()
at Duplicati.Library.Utility.AsyncHttpRequest.GetResponse()
at Duplicati.Library.Backend.GoogleServices.GoogleCommon.d__2`2.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Duplicati.Library.Backend.GoogleDrive.GoogleDrive.d__15.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Duplicati.Library.Main.Operation.Backup.BackendUploader.d__21.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Duplicati.Library.Main.Operation.Backup.BackendUploader.<>c__DisplayClass17_0.<b__0>d.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Duplicati.Library.Main.Operation.Backup.BackendUploader.d__18.MoveNext()
I believe the issue here is that I have exceeded my google drive quota for the day. In other duplicati threads there are mentions of a 750GB/day limit… which I apparently have run into since my internet connection is gigabit.
I will report back in 24+ hours to see if the problem magically goes away which I have a feeling it will.
1 Like
Hello, just noticed no one else has responded in this thread yet.
Thanks for following up after you found the GB/day limit. Were you able to confirm that for sure?