Download Driver For LSI MegaRAID SCSI 320-X 6.41.32 6.41.32

LSI Logic has released new Windows drivers for its MegaRAID SCSI 320-X PCI-X family. The Windows XP and Windows Server 2003 drivers were updated to version 6.41.32 and the Windows 2000 driver was updated to version 5.46. In addition to two bug fixes, support for the not yet available MegaRAID 320-2E PCI Express adapters was added. Information about the drivers can be obtained by entering the Download Center from LSI Logic to select the MegaRAID SCSI 320-2X or 320-4X.

Bug Fixed:

1. During heavy I/O in the cluster environment Driver used to stall the cpu for 3 min in a tigh loop when it received the reset command from the OS. Due to this system used to freeze and cluster failover did not happen. As a fix instead of the tight loop in the reset path driver added a timer routine which will periodically invoked and it will calculate the actual system time elapsed from the start of the issuing of reset and if it is more than 3 min it will make the adapter dead as previously.

2. If a logical drive is failed, driver did not exposed it to the OS and this results in a mismatch in the logical drive mapping between OS and RAID Management utilities. This driver will expose the failed logical drive to the OS but complete the failed IO request to with proper status information. This will fix the mismatch issue.

Enhancements:

1) Support for MegaRAID SCSI 320-1E and 320-2E controller added. [break] Windows XP driver
Windows Server 2003 (32-bit) driver
Windows 2000 driver[/break]