
Contents vii
▼ To Identify a Disk Drive With the Disk Utilities 58
Viewing the BIOS-Based Event Log 59
▼ To View the BIOS-Based Event Log 59
D. Troubleshooting 61
Troubleshooting Checklist 61
Silencing the Alarm 62
Recovering From a Disk Drive Failure 62
Failed Disk Drive Protected by a Hot-Spare 62
▼ To Recover From the Failure 62
Failed Disk Drive Not Protected by a Hot-Spare 63
Failure in Multiple Arrays Simultaneously 63
Disk Drive Failure in a RAID 0 Array 63
Multiple Failures in the Same Array 64
E. Best Practices 65
Best Practices For Placing a New HBA in a System Running the Solaris OS 65
Best Practices For Switching Cables and Making New Connections 66
Switching a Cable From One Port To the Other Port 66
Pulling a Cable and Reconnecting It To the Same Port 67
Connecting a JBOD With SATA Disks 67
Best Practices For Cabling to Disk Enclosures 67
Best Practices For Testing Hard Drive Failure Conditions 67
Best Practices For Deleting Logical Volumes Without Deleting Partitions 68
Best Practices For Testing Physical Drive Failures 68
Best Practices For Rescanning or Discovering Drives 69
Best Practices For Controlling the Boot Order of Logical Drives 69
Best Practices For Selecting Members of RAID Logical Devices 70
Best Practices For Replacing an HBA 70
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