Using Rwc2 To Verify Dual-Ported Sas Addresses To Disk Drives - Intel RAID High Availability Storage User Manual

Device Id: 57
WWN: 5000C500178C4488
Sequence Number: 16
Media Error Count: 0
Other Error Count: 1961
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SAS
Raw Size: 68.366 GB [0x88bb998 Sectors]
Non Coerced Size: 67.866 GB [0x87bb998 Sectors]
Coerced Size: 67.843 GB [0x87b0000 Sectors]
Firmware state: Online, Spun Up
Device Firmware Level: 0005
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x5000c500178c4489
SAS Address(1): 0x5000c500178c448a

Using RWC2 to Verify Dual-Ported SAS Addresses to Disk Drives

®
When the Intel RAID High Availability Storage system is running, you can use RWC2 to verify the dual
SAS paths to disk drives in the Intel® RAID High Availability Storage configuration by following these
steps:
1. Start RWC2 and access the Physical tab for the controller.
2. Click a drive in the left panel to view the Properties tab for the drive.
3. Look at the SAS Address fields.
As shown in the following figure, a correctly configured and running Intel® RAID High Availability
Storage cluster with both nodes active displays dual SAS addresses on the drives and dual 4-lane SAS
connections on the controller.
58
®
Intel High Availability Storage User Guide