From c1c19ad30e02b6bba654d6e3f44f8cff4233b301 Mon Sep 17 00:00:00 2001 From: danielclowers Date: Mon, 17 Feb 2025 12:59:27 -0500 Subject: [PATCH] CNV#45704 4.15 CP: WSFC validation is not working with multipath LUNs --- modules/virt-configuring-disk-sharing-lun.adoc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/modules/virt-configuring-disk-sharing-lun.adoc b/modules/virt-configuring-disk-sharing-lun.adoc index 1910933951..ed6dd6fa74 100644 --- a/modules/virt-configuring-disk-sharing-lun.adoc +++ b/modules/virt-configuring-disk-sharing-lun.adoc @@ -15,6 +15,11 @@ You reserve a LUN through the SCSI persistent reserve options. To enable the res . Configure the feature gate option . Activate the feature gate option on the LUN disk to issue SCSI device-specific input and output controls (IOCTLs) that the VM requires. +[IMPORTANT] +==== +{VirtProductName} does not currently support SCSI-3 Persistent Reservations (SCSI-3 PR) over multipath storage. As a workaround, disable multipath or ensure the Windows Server Failover Clustering (WSFC) shared disk is setup from a single device and not part of multipath. +==== + .Prerequisites * You must have cluster administrator privileges to configure the feature gate option.