Dell PowerVault MD3260 CLI Guide - Page 124
Loss Protection
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Parameter driveMediaType physicalDiskType freeCapacityArea warningThresholdPercent repositoryPercentOfSource 124 Description enclosureLossProtect parameter, see Enclosure Loss Protection The type of physical disk media that you want to use for the disk group. Valid physical disk media consists of: • HDD-Use this option when you have hard physical disks in the expansion enclosure. • SSD-Use this option when you have solid state physical disks in the expansion enclosure. • unknown-Use if you are not sure what types of physical disk media are in the expansion enclosure. • allMedia-Use this option when you want to use all types of physical disk media that are in the expansion enclosure. The type of physical disks that you want to use for the snapshot repository virtual disk. The valid physical disk type is SAS. You must specify a physical disk type. Use this parameter only when you use the repositoryDriveCount parameter. The index number of the free space in an existing disk group to use to create the snapshot repository virtual disk. Free capacity is defined as the free capacity between existing virtual disks in a disk group. For example, a disk group might have the following areas: virtual disk 1, free capacity, virtual disk 2, free capacity, virtual disk 3, free capacity. To use the free capacity following virtual disk 2, you specify: freeCapacityArea=2 Use the show diskGroup command to determine if free capacity area exists. NOTE: If you do not specify the unconfigured or free space, the repository virtual disk is placed in the same disk group as the source virtual disk. If the disk group where the source virtual disk resides does not have enough space, this command fails. The percentage of repository capacity at which you receive a warning that the repository is nearing full. Use integer values. For example, a value of 70 means 70 percent. The default value is 50. The size of the repository virtual disk as a percentage of the source virtual disk. Use integer values. For example, a value of 40 means 40 percent. The default value is 20.
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