This article describes an update that contains the reliability changes to the driver and the firmware for Serial Attached SCSI (SAS) controller.

SCSI log pages for an SCSI storage device have arbitrary data in the Parameter field. This issue occurs because the SCSI log page buffer in the Log Sense command descriptor block (CDB) is not zeroed out after allocation, and so the contents are random.

To resolve this limitation in Plug and Play functionality, you may want to remove device information from the registry when the device is a hard disk drive that is no longer present. You can do this by using the Microsoft DevNodeClean utility. How to build for Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, and Visual Studio 2005.

Open File Explorer. Right-click your USB drive or external storage device. From the pop-up menu, select Format. In the File system dropdown menu, select NTFS. Select Start to begin formatting. Did this resolve the issue? Learn how to format a flash drive to NTFS on a Windows PC.

This article describes an update that contains the reliability changes to the driver and the firmware for Serial Attached SCSI (SAS) controller.

Fixes an issue in which some paths that are used to access LUNs may not be available when you use DSM for MPIO. This issue occurs when these paths are taken offline and then are brought back online in Windows Server 2008 or in Windows Server 2008 R2.

This article describes how the Microsoft Cluster service reserves and brings online disks that are managed by cluster service and related drivers.

To do this, follow these steps: Exit all Windows-based programs. Click Start, type regedit in the Start Search box, and then press ENTER. If you receive the User Account Control dialog box, click Continue. Locate and then click one of the following registry subkeys: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Msahci.

Symptoms. When you run the Cluster Validation report on a Windows Server 2012 failover cluster, the Validate Disk Failover test may fail, and you may receive errors that resemble the following: Node 2012N2.burragevmlab.com holds the SCSI PR on Test Disk 1 but has failed in its attempt to bring the disk online. The device is not ready. Cause.

参考资料. 请参阅 Microsoft 用于描述软件更新 的术语 。 提供可靠性更新的驱动程序和用于 SAS 控制器的固件。