SnapCenter fails to discover Windows Server Failover Cluster shared disks / volumes
Applies to
- SnapCenter Server (SC)
- SnapCenter Plug-in for Microsoft SQL Server (SCSQL)
- Windows Server Failover Cluster (WSFC)
Issue
- SnapCenter is unable to discover disks / volumes shared by Microsoft SQL hosts in a Windows Server Failover Cluster.
- The resource discovery job shows as successfully completed in the SnapCenter UI, however the following error can be seen in the logs:
SCW_<JobID_Date_Time>.log
ERROR SCW_<JobID> PID=[xxxx] TID=[xxxx] sendSCSI failed. Exception - IOCTL_SCSI_PASS_THROUGH failed. Error: 1117
ERROR SCW_<JobID> PID=[xxxx] TID=[xxxx] sendSCSI failed. Exception - CreateFile failed. Error: 2
DEBUG SCW_<JobID> PID=[xxxx] TID=[xxxx] scsiGetAddress: caught exception '2'
ERROR SCW_<JobID> PID=[xxxx] TID=[xxxx]
Message : Object reference not set to an instance of an object.
Source : SnapDrive.Nsf.Core.Host
StackTrace : at SnapDrive.Nsf.Core.Host.HostDiscoveryManager.GetHostFileSystem(String host, Boolean isAlm)