Understanding the files collected by the Test-StorageHealth.ps1 PowerShell script
I recently published a PowerShell script to check the health and capacity of a Storage Cluster based on Windows Server 2012 R2 Scale-Out File Servers.
You can find details about this script (including the download link) in this blog post: PowerShell script for Storage Cluster Health Test published to the TechNet Script Center.
This script, when used without any parameters, simply performs a number of health checks and provides a report on health and capacity for the storage cluster.
However, when used with the optional –IncludeEvents parameter, it will collect lots of diagnostic information. The script also creates a convenient ZIP archive for transport.
Inside that ZIP (when you use the -IncludeEvents parameter), you will find a number of files that can help troubleshoot the storage cluster. That includes:
- System Information (txt file). You can open it with Notepad to review details about the system, including CPU, memory, network interfaces, OS version and much more.
- Cluster log (log file). This is a text file containing events from Failover Clustering. You can open it with Notepad to find every detail of what happened to the cluster.
- Event logs for Failover Clustering, Hyper-V Shared VHDX, SMB, Core Storage and Storage Spaces (evtx file). You can open these with Event Viewer to look at the specific events, with the usual options to filter and search.
- Mini dumps (dmp file). Dumps files contain information about what happened to the system during a crash. You can find more about how to read them at https://support.microsoft.com/kb/315263
- PowerShell objects (xml file). Use PowerShell to import these objects into memory and query them. For instance: Import-CliXml .GetPhysicalDisk.XML | Select DeviceId, Model, FirmwareVersion
- Performance details as a comma-separated file (txt file). Open with Excel to create a pivot table.
These files can be used by the Test-StorageHealth.ps1 script to recreate its output without being connected to the live cluster, using the –ReadFromPath parameter.
In addition to that, for a support professional or experienced administrator, these files include a wealth of information that can greatly help with troubleshooting.
Here is a comprehensive list of the files inside the ZIP created by the script:
| File Name | Quantity | Type |
| node1.domain.com_cluster.log | 1/node | Cluster Log |
| node1.domain.com_Event_Application.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-FailoverClustering-CsvFs-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-FailoverClustering-Manager-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-FailoverClustering-Manager-Tracing.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-FailoverClustering-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-FailoverClustering-WMIProvider-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Hyper-V-High-Availability-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Hyper-V-Shared-VHDX-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Hyper-V-Shared-VHDX-Reservation.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-SmbClient-Connectivity.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-SMBClient-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-SmbClient-Security.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-SMBDirect-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-SMBHashGeneration-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-SMBServer-Connectivity.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-SMBServer-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-SMBServer-Security.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-ATAPort-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-ATAPort-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-ClassPnP-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-ClassPnP-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-Disk-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-Disk-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-MultipathIoControlDriver-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-MultipathIoControlDriver-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-StorageSpaces-Driver-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-StorageSpaces-ManagementAgent-WHC.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-Storport-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-Storport-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-Storage-Tiering-Admin.EVTX | 1/node | Event Log |
| node1.domain.com_Event_Microsoft-Windows-VHDMP-Operational.EVTX | 1/node | Event Log |
| node1.domain.com_Event_System.EVTX | 1/node | Event Log |
| node1.domain.com_SystemInfo.TXT | 1/node | System Info |
| node1.domain.com _062414-129296-01.dmp | varies | Minidump |
| GetAllErrors.XML (Event Summary) | 1 | PowerShell Object |
| GetCluster.XML | 1 | PowerShell Object |
| GetClusterGroup.XML | 1 | PowerShell Object |
| GetClusterNetwork.XML | 1 | PowerShell Object |
| GetClusterNode.XML | 1 | PowerShell Object |
| GetClusterResource.XML | 1 | PowerShell Object |
| GetClusterSharedVolume.XML | 1 | PowerShell Object |
| GetParameters.XML | 1 | PowerShell Object |
| GetDedupVolume.XML | 1 | PowerShell Object |
| GetDrivers.XML | 1 | PowerShell Object |
| GetNetAdapter_node1.domain.com.XML | 1/node | PowerShell Object |
| GetPartition.XML | 1 | PowerShell Object |
| GetPhysicalDisk.XML | 1 | PowerShell Object |
| GetReliabilityCounter.XML | 1 | PowerShell Object |
| GetSmbOpenFile.XML | 1 | PowerShell Object |
| GetSmbServerNetworkInterface_node1.domain.com.XML | 1/node | PowerShell Object |
| GetSmbShare.XML | 1 | PowerShell Object |
| GetSmbWitness.XML | 1 | PowerShell Object |
| GetStorageEnclosure.XML | 1 | PowerShell Object |
| GetStoragePool.XML | 1 | PowerShell Object |
| GetVersion.XML | 1 | PowerShell Object |
| GetVirtualDisk.XML | 1 | PowerShell Object |
| GetVolume.XML | 1 | PowerShell Object |
| ShareStatus.XML | 1 | PowerShell Object |
| GetAssociations.XML | 1 | PowerShell Object |
| VolumePerformanceDetails.TXT (open with Excel to create a pivot table) | 1 | Text/CSV |
Comments
- Anonymous
January 01, 2003
Thank you - Anonymous
August 16, 2014
I just published a PowerShell script to check the health and capacity of a Storage Cluster based on Windows Server 2012 R2 Scale-Out File Servers.