Dell PowerVault MD3260i CLI Guide - Page 114
Create RAID Virtual Disk (Free Capacity Base Select), parameter, see Using The Auto Con
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Parameter owner cacheReadPrefetch segmentSize enclosureLossProtect drawerLossProtect dssPreAllocate securityType Description NOTE: A space must be added between the last digit and the size (bytes, KB, MB, or GB) for values greater than 9. If you do not specify a capacity, all the available physical disk capacity in the disk group is used. If you do not specify the capacity unit, bytes is used as the default unit. The RAID controller module that owns the virtual disk. Valid RAID controller module identifier values are 0 and 1. The identifier value is 0 for the RAID controller module on the top and 1 for the RAID controller module on the bottom when viewed from the rear of the enclosure. If you do not specify an owner, the RAID controller module firmware determines the owner. NOTE: The owner parameter defines which RAID controller module owns the virtual disk. The setting to turn on or turn off cache read prefetch. To turn off cache read prefetch, set this parameter to FALSE. To turn on cache read prefetch, set this parameter to TRUE. Amount of data (in KB) that the RAID controller module writes on a single physical disk in a virtual disk before writing data on the next physical disk. Valid values are 8, 16, 32, 64, 128, 256, or 512. For information about the segmentSize parameter, see Using The Auto Configure Command. Specifies that enclosure loss protection is enforced when creating the disk group. To enforce enclosure loss protection, set this parameter to TRUE. The default setting is FALSE. For information about the enclosureLossProtect parameter, see Enclosure Loss Protection. The setting to enforce drawer loss protection when you create the replication repository disk group. To enforce drawer loss protection, set this parameter to TRUE. The default value is FALSE. The setting to make sure that reserve capacity is allocated for future segment size increases. The default value is TRUE. The setting to specify the security level when creating the disk groups and all associated virtual disks. • none-The disk group and virtual disks are not secure. • capable-The disk group and virtual disks are capable of having security set, but security has not been enabled. • enabled-The disk group and virtual disks have security enabled. For information about securityType, see Security Type. Create RAID Virtual Disk (Free Capacity Base Select) This command creates a virtual disk in the free space of a disk group. 114