System.IO.IOException: There is not enough space on the disk. about yams

[jkonecki]

I've redeployed with increased local storage and the update went fine. I'll be doing another one on Monday and if I don't experience the same problem I'll close the issue.
Thank you very much for your help.

[remusrg]

Try increasing the LocalStorage sizeInMB in the .csdef of the service, the default I think is just 100MB.
https://msdn.microsoft.com/en-us/library/azure/gg557552.aspx#LocalStorage.
Let us know if that solves the problem.

[remusrg]

Yes, LocalStorage should be sized to accommodate the combined size of all versions deployed. Eventually some of the old versions should be removed but that depends on your strategy (keep one/two versions back, or other). You can control that via DeploymentConfig.json. If you remove an app from config, local storage should get reclaimed automatically.

Not sure when the other exception might occur but it feels like something is still holding on to the file handle, perhaps a side effect to the other IOException related to space? Might want to restart the process/role as a workaround for now although you may not need to do that at all if you're going to increase the local storage and redeploy the cloud service.

[jkonecki]

Closing the issue as increasing local storage limit solved the problem.
Thank you @remusrg

[jkonecki]

You've run out of disk space.

Are you actually using Yams? Looks like you're running on Android...

[jkonecki]

Thank you, I'll try that.
I can see local folders for previous versions - does that mean that Local Storage should be increased to accomodate the size of all deployed versions instead of only one?

I've also noticed errors:

Failed to perform update; Exception was: System.IO.IOException: The process cannot access the file '<assembly-name>.pdb' because it is being used by another process.
   at System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive, Boolean throwOnTopLevelDirectoryNotFound)
   at System.IO.Directory.Delete(String fullPath, String userPath, Boolean recursive, Boolean checkHost)
   at Etg.Yams.Utils.FileUtils.<>c__DisplayClass2_0.<DeleteDirectoryIfAny>b__0()
   at System.Threading.Tasks.Task.Execute()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Etg.Yams.Azure.Utils.BlobUtils.<DownloadBlobs>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Etg.Yams.Azure.Storage.BlobStorageDeploymentRepository.<DownloadApplicationBinaries>d__8.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Etg.Yams.Download.ApplicationDownloader.<DownloadApplication>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Etg.Yams.Update.ApplicationUpdateManager.<CheckForUpdates>d__6.MoveNext()

[KUMARANTR]

Severity Code Description Project File Line Suppression State
Error System.IO.IOException: There is not enough space on the disk.

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
at System.IO.File.Copy(String sourceFileName, String destFileName)
at Xamarin.Android.Tools.Files.CopyIfChanged(String source, String destination)
at Xamarin.Android.Tasks.MonoAndroidHelper.CopyAssemblyAndSymbols(String source, String destination)
at Xamarin.Android.Tasks.LinkAssembliesNoShrink.RunTask()
at Xamarin.Android.Tasks.AndroidTask.Execute() App2.Android

can anyone explain me why this happens ? please