question about:equipment is not ready

Question

Hi,

When i copied files to DSC,using program or command line,an error occured,it said that the equipment is not ready,the information about the problem is as follows:

System.IO.IOException was unhandled

  Message=设备未就绪。

  Source=mscorlib

  StackTrace:

       在 System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

       在 System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite)

       在 System.IO.File.Copy(String sourceFileName, String destFileName)

       在 HpcLinqExtras.DscFileSetExtensions.AddNewFile(DscFileSet fileSet, String path) 位置 D:\XC\wyf\Samples\Common\DscFileSetExtensions.cs:行号 28

       在 HpcLinqExtras.DscFileSetExtensions.AddFiles(DscFileSet fileSet, IEnumerable`1 filePaths) 位置 D:\XC\wyf\Samples\Common\DscFileSetExtensions.cs:行号 42

       在 HpcLinqExtras.Utilities.LoadData(HpcLinqContext context, String inputFileSetName, String[] inputFiles) 位置 D:\XC\wyf\Samples\Common\Utilities.cs:行号 116

       在 test.Program.Main(String[] args) 位置 C:\Users\wyf\Documents\Visual Studio 2010\Projects\test\test\Program.cs:行号 42

       在 System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)

       在 Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()

       在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

       在 System.Threading.ThreadHelper.ThreadStart()

  InnerException: 

From the cluster manager,i can see that all of the computing nodes in the cluster are normal,none error or warning is displayed.And all of the computing nodes have available disk.The file which i want to copy to DSC is small and the node,when debugging the program i can see the node`s name that the file was being copied to, have enough space.

How can i solve this problem?

pretty thanks.

Answer 1

Does this happen all the time or just occasionally? Are you able to manually copy a file to the HpcData share on he node(s)?

Ade

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Ade

Answer 2

Hi,Ade

Yesterday i loged on the cluster,i can not add files to DSC.Before yesterday,the cluster worked correctly.

I am able to manuslly copy a file to the HpcData share on the nodes.

Looking forward for your reply!

Answer 3

The cluster administrator just checked up the nodes,and found the HpcData directory of one node was deleted.So just create a new HpcData directory,then adding files to DSC  works correctly.