3Ware Escalade 7000 Series Installation Manual
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3ware Escalade ATA RAID Controller Installation Guide36www.3ware.comFigure 11. Delete Disk Array DisplayNavigate to the Delete Array button and hit Enter to bring up theDelete Disk Array display. Check that the correct drives are listed.Select the OK key to confirm deleting the array or Cancel to rejectit. Recall that the array is not actually deleted and no data will beoverwritten until you have finished making all your changes andselected the F8 key.How to maintain or verify a disk arrayThe Maintain Disk Array (see Figure 12) shows the current diskarray configuration that you have selected. The array’s WriteCache State can be changed. Refer to Select write cache proper-ties paragraph in the Creating a disk array section. Verify Arraycan be specified as no or yes. The default is no. Yes launches a fore-ground process that checks the data integrity of a fault tolerantRestore Initial ValuesPrevious/Next Toggle Hot SpareCancelSelect/DeselectDoneAlt-F1F6EnterF8$EscHelp3 w a r e D i s k A r r a y C o n f i g u r a t i o nCreate Array Delete Array Maintain Array Rebuild ArrayAvailable Drives:Disk Arrays:*Array Unit 0 - 4 drive 64K RAID 0 120.0GBPort 0 - QUANTUM FIREBALLP LM30 30.0GBPort 1 - QUANTUM FIREBALLP LM30 30.0GBPort 2 - QUANTUM FIREBALLP LM30 30.0GBPort 3 - QUANTUM FIREBALLP LM30 30.0GB3ware Disk Array Configuration Utilitywww.3ware.com 37array. If the verify array process determines that the mirrored drivesare not identical or the parity is not correct, the array is degradedand the rebuild process is launched.Figure 12. Maintain Disk Array DisplayNote: Fault tolerant arrays can not be verified untilafter they are initialized. For RAID 1 and 10 arrays theinitial verify must first be done in 3DM, otherwise theinitialization will not be done.Rebuilding a mirrored disk arrayEscalade ATA RAID Controllers allow you to create fault tolerantdisk arrays by selecting a mirrored RAID 1 or RAID 10 array.These disk arrays store identical data on two or more drives to pro-tect against drive failure. If one or more of the drives of a mirroredM a i n t a i n D i s k A r r a yenablednoCancelOKThe array listed below can have its write cache state changed.Verify checks the data integrity of a fault tolerant array.Array Unit 2 - 2 drive Mirror 30.0GBPort 2 - QUANTUM FIREBALLP LM30 30.0GBPort 3 - QUANTUM FIREBALLP LM30 30.0GBArray's Write Cache State:Verify Array:HelpAlt-F1 Change ValueEnterPrevious/Next CancelEsc |
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