Lenovo ThinkServer RD330 MegaRAID SAS Software User Guide - Page 275
Adding Hot Spare Drives
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MegaRAID SAS Software User Guide Chapter 8: Configuration | Adding Hot Spare Drives Figure 154: Make Configured Good 12. Select the JBOD drives to be configured as Unconfigured Good. 13. Click OK. The selected JBOD drives are configured as Unconfigured Good. 8.3 Adding Hot Spare Drives Hot spares are drives that are available to automatically replace failed drives in a RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, or RAID 60 virtual drive. Dedicated hot spares can be used to replace failed drives in a selected drive group only. Global hot spares are available to any virtual drive on a specific controller. To add a dedicated or global hot spare drive, follow these steps: 1. Select the Physical tab in the left panel of the MegaRAID Storage Manager main menu, and click the icon of an unused drive. For each drive, the screen displays the port number, enclosure number, slot number, drive state, drive capacity, and drive manufacturer. 2. Select Go To>Physical Drive>Assign (G)lobal Hot Spare or Go To>Physical Drive>Assign (D)edicated Hot Spare. 3. If you selected Assign(De)dicated Hotspare, select a drive group from the list that appears. The hot spare is dedicated to the drive group that you select. If you selected Assign (G)lobal Hotspare, skip this step and go to the next step. The hot spare is available to any virtual drive on a specific controller. 4. Click Go to create the hot spare. The drive state for the drive changes to dedicated or global hot spare, depending on your selection. Page 275
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