Dell PowerVault MD3200 CLI Guide - Page 116
Syntax, Parameters, cacheReadPrefetch=TRUE | FALSE
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The RAID controller modules audit the storage array and then determine the highest RAID level that the storage array can support and the most efficient virtual disk definition for the RAID level. If the configuration described by the returned list is acceptable, enter the autoConfigure storageArray command without any parameters. To modify the configuration, change a single parameter or all of the parameters to meet your configuration requirements. After entering the autoConfigure storageArray command, the RAID controller modules set up the storage array using either the default parameters or those you selected. Syntax autoConfigure storageArray physicalDiskType=(SAS) raidLevel=(0 | 1 | 5 | 6) diskGroupWidth=numberOfPhysicalDisks diskGroupCount=numberOfDiskGroups virtualDisksPerGroupCount= numberOfVirtualDisksPerGroup hotSpareCount=numberOfHotSpares segmentSize=segmentSizeValue cacheReadPrefetch=(TRUE | FALSE) securityType=(none | capable | enabled)]Parameters Parameters Parameter physicalDiskType raidLevel Description Type of physical disks to use for the storage array. Valid physical disk types are Serial Attached SCSI (SAS) or Serial Advanced Technology Attachment (SATA). This parameter is not required if only one type of physical disk is in the storage array. RAID level of the disk group that contains the physical disks in the storage array. Valid RAID levels are 0, 1, 5 or 6. 116 Script Commands