3Ware 9550SXU-16ML User Guide - Page 192
Rebuilding a Unit Through 3DM, Management > Maintenance, Unit Maintenance, Rebuild Unit, Scheduling
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Chapter 9. Maintaining Units Rebuilding a Unit Through 3DM When a drive on a unit degrades, you replace it with an available drive and then rebuild the unit. For units on 9550SX controllers, if Auto-Rebuild is enabled and a drive is available, starting the rebuild is optional as it will start automatically. To rebuild a unit through 3DM 1 If necessary, add a new drive to be used to replace the failed drive. (For details, see "Adding a Drive through 3DM" on page 160.) 2 In 3DM, choose Management > Maintenance. 3 In the Unit Maintenance section of the Maintenance Page, select the degraded unit and click the Rebuild Unit button. 4 When a dialog box displays available drives, select the drive you want to replace the degraded drive and click OK. 5 If the degraded unit has more than one degraded drive (for example, a RAID 10 where both mirrored pairs each have a degraded drive), repeat steps 3 and 4. If rebuild scheduling is not enabled on the Scheduling page, the rebuild process begins almost immediately in the background. If rebuild scheduling is enabled, the unit will not start actively rebuilding until the next scheduled time. Note: If you need to cancel a rebuild, you can do so by using the Remove Drive link on the Maintenance page to remove the drive from the unit. 182 3ware 9550SX Serial ATA RAID Controller User Guide