Why is MPIO Setting in Windows with iSCSI, path verify enabled (PVE) set to 0
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Applies to
- NetApp ONTAP 9
- Microsoft Windows® Server 2016
Answer
- This is a registry value set and is just one option you can set at the host OS layer effectively probing the target on all paths every 30 seconds. 0 disables this feature and 1 enables it.
- Set to 0 by Windows Unified Host Utilities 7.1 and set to 1 in version 7.2 ( Please check latest documentation for any change in this . )
HKLM\SYSTEM\CurrentControlSet\Services\mpio\Parameters\PathVerifyEnabled
Please consult these technical support resources before making any changes to these parameters as any unsupported configuration by all vendors can cause loss of data access.
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