Sowmya Krishnan created CLOUDSTACK-5605:
-------------------------------------------

             Summary: [Hyper-V] Fix GetStorageStatsCommand for Hyper-V
                 Key: CLOUDSTACK-5605
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5605
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Storage Controller
    Affects Versions: 4.3.0
         Environment: Hyper-V setup, Advanced zone
            Reporter: Sowmya Krishnan
            Priority: Critical
             Fix For: 4.3.0


Create an advanced zone set up with Hyper-V.
Logs keep showing the following exceptions during Stats collection for Storage:

2013-12-22 21:52:05,122 DEBUG [c.c.h.h.r.HypervDirectConnectResource] 
(DirectAgent-387:ctx-bb8cfa79) POST request 
tohttp://10.102.192.14:8250/api/HypervResou
rce/com.cloud.agent.api.GetStorageStatsCommand with 
contents{"id":"ce50406b-9038-37ba-9b72-6228d5eb0858","localPath":"/HYPERV-SMB/abhinav-hyperv-ps1?user\u00
3dabhinav\u0026password\u003dfreebsd@123\u0026domain\u003dBLR","pooltype":"NetworkFilesystem","contextMap":{},"wait":0}
2013-12-22 21:52:05,122 DEBUG [c.c.h.h.r.HypervDirectConnectResource] 
(DirectAgent-387:ctx-bb8cfa79) Sending cmd to 
http://10.102.192.14:8250/api/HypervResou
rce/com.cloud.agent.api.GetStorageStatsCommand cmd 
data:{"id":"ce50406b-9038-37ba-9b72-6228d5eb0858","localPath":"/HYPERV-SMB/abhinav-hyperv-ps1?user\u003dab
hinav\u0026password\u003dfreebsd@123\u0026domain\u003dBLR","pooltype":"NetworkFilesystem","contextMap":{},"wait":0}
2013-12-22 21:52:05,131 DEBUG [c.c.h.h.r.HypervDirectConnectResource] 
(DirectAgent-387:ctx-bb8cfa79) POST response 
is[{"com.cloud.agent.api.GetStorageStatsAn
swer":{"result":false,"details":"com.cloud.agent.api.GetStorageStatsCommand 
failed on exceptionIllegal characters in 
path.","capacity":0,"used":0,"contextMap
":{}}}]
2013-12-22 21:52:05,131 DEBUG [c.c.h.h.r.HypervDirectConnectResource] 
(DirectAgent-387:ctx-bb8cfa79) executeRequest received response 
[{"com.cloud.agent.api.
GetStorageStatsAnswer":{"used":0,"capacity":0,"result":false,"details":"com.cloud.agent.api.GetStorageStatsCommand
 failed on exceptionIllegal characters in p
ath.","contextMap":{},"wait":0}}]

Following are the agent side logs:

2013-12-18 12:18:57,596 [42] INFO  HypervResource.HypervResourceController 
[06b343ed-9619-4af0-b80a-e3f96b9bc53d] - 
com.cloud.agent.api.GetStorageStatsCommand{
  "id": "ce50406b-9038-37ba-9b72-6228d5eb0858",
  "localPath": 
"/HYPERV-SMB/abhinav-hyperv-ps1?user=abhinav&password=freebsd@123&domain=BLR",
  "pooltype": "NetworkFilesystem",
  "contextMap": {},
  "wait": 0
}
2013-12-18 12:18:57,596 [42] ERROR HypervResource.HypervResourceController 
[06b343ed-9619-4af0-b80a-e3f96b9bc53d] - 
com.cloud.agent.api.GetStorageStatsCommand failed on exceptionIllegal 
characters in path.
System.ArgumentException: Illegal characters in path.
   at System.IO.Path.CheckInvalidPathChars(String path, Boolean checkAdditional)
   at 
System.Security.Permissions.FileIOPermission.CheckIllegalCharacters(String[] 
str)
   at 
System.Security.Permissions.FileIOPermission.AddPathList(FileIOPermissionAccess 
access, AccessControlActions control, String[] pathListOrig, Boolean 
checkForDuplicates, Boolean needFullPath, Boolean copyPathList)
   at System.Security.Permissions.FileIOPermission..ctor(FileIOPermissionAccess 
access, String[] pathList, Boolean checkForDuplicates, Boolean needFullPath)
   at System.IO.Path.GetFullPath(String path)
   at HypervResource.HypervResourceController.GetCapacityForLocalPath(String 
localStoragePath, Int64& capacityBytes, Int64& availableBytes) in 
c:\source_code\cloudstack\plugins\hypervisors\hyperv\DotNet\ServerResource\HypervResource\HypervResourceController.cs:line
 1798
   at HypervResource.HypervResourceController.GetStorageStatsCommand(Object 
cmd) in 
c:\source_code\cloudstack\plugins\hypervisors\hyperv\DotNet\ServerResource\HypervResource\HypervResourceController.cs:line
 1497
2013-12-18 12:18:57,596 [42] INFO  HypervResource.HypervResourceController 
[06b343ed-9619-4af0-b80a-e3f96b9bc53d] - {
  "com.cloud.agent.api.GetStorageStatsAnswer": {
    "result": false,
    "details": "com.cloud.agent.api.GetStorageStatsCommand failed on 
exceptionIllegal characters in path.",
    "capacity": 0,
    "used": 0,
    "contextMap": {}
  }
}




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