Additionally, the following error is logged in the Application log:
Description: The server was unable to allocate from the system nonpaged pool because the pool was empty.
There was a new issue in MPIO version 1.22. However, this new issue applies only to some vendor Device Specific Modules (DSMs). The issue does not apply to the DSM that is used with the iSCSI Initiator package. The issue is addressed in MPIO version 1.23.
The issue in MPIO version 1.22 does not affect the DSM that is included with the iSCSI Initiator package. It was not necessary to update the initiator package again for the issue in MPIO version 1.22.
Method 1: Fibre Channel storageIf you use Fibre Channel storage, the MPIO binaries are distributed by the storage vendor with their DSM. Please contact the storage vendor to ask about an update that includes the updated MPIO drivers.
Method 2: iSCSI Software InitiatorIf you use the iSCSI Software Initiator, apply the Microsoft iSCSI Software Initiator Version 2.08 package. For more information about how to obtain the Microsoft iSCSI Software Initiator Version 2.08 package, visit the following Microsoft Download Center Web site:
Article ID: 961640 - Last Review: Oct 23, 2009 - Revision: 1