Dell PowerVault MD3200 CLI Guide - Page 125
capacity=500 bytes, capacity=2 GB, FALSE, fileSystem, dataBase, multiMedia
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Parameter capacity owner cacheReadPrefetch segmentSize usageHint Description The size of the virtual disk that you are adding to the storage array. Size is defined in units of bytes, KB, MB, GB, or TB. The following examples show the syntax: capacity=500 bytes capacity=2 GB 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 setting for which RAID controller module owns the disk group. Valid RAID controller module identifiers are 0 or 1, where, 0 is the RAID controller module in slot 0, and 1 is the RAID controller module in slot1. If you do not specify an owner, the RAID controller module firmware determines the owner. 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. The 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. The setting for both the cacheReadPrefetch parameter and the segmentSize parameter to be default values. The default values are based on the typical I/O usage pattern of the application that is using the virtual disk. Valid values are fileSystem, dataBase, or multiMedia. Script Commands 125