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Failed to enumerate virtual disk

Hello.

Started to receive this message every morning after adding new volume and creating a LUN on it.

Network drive successfully mapped and working in a cluster.

Couldn't find the answer by googling the error description. Could anyone help me please?

Virtual Disk Manager Event Detail:

Computer Name: SQL-001
Event ID: 310
Type: Warning
Category: Generic event

Description: Failed to enumerate virtual disk.
 Device path: '\\?\mpio#disk&ven_netapp&prod_lun&rev_7330#1&7f6ac24&0&50334c49573462704b436d70#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
 Lun path: '/vol/vol5/backup'
 SCSI address: (0,0,0,8)
 Error code: 0xc0040305
 Error description: 'Unable to find an FCP target mapping for a virtual disk (Port: 0, Bus: 0, Target: 0, OSLun: 8)

Re: Failed to enumerate virtual disk

Is this message showing up on all nodes of the cluster?

Is this message on the cluster node that is actively owning that disk resource?

Re: Failed to enumerate virtual disk

1. No.

2. No.

Re: Failed to enumerate virtual disk

Did you connect the disk via SnapDrive? Do both paths appear ok in the software for all cluster members?

Re: Failed to enumerate virtual disk

The problem disappeared after I've rebooted both cluster nodes.