Unable to open vmdk disk's when the 25th disk or later vmdk of a virtual machine using NBD transport mode
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Unable to open vmdk disk's when the 25th disk or later vmdk of a virtual machine using NBD transport mode

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Article ID: 340974

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Updated On:

Products

VMware vSphere ESXi

Issue/Introduction

Symptoms:
Backup hangs in VixDiskLib_Open() call after 25 disks are opened or unable to open 25th or later vmdks of a VM using NBD transport mode.

Environment

VMware vSphere ESXi 6.5
Virtual Disk Development Kit 6.5

Resolution

This issue is resolved in ESXi 6.7, available at VMware Downloads.