HP HPE MR Gen11 User Manual

logical drive is not supported on striped RAID levels such as RAID 10, 50, and 60.
Increase the capacity of an existing logical drive by specifying a new size. Once the task is performed, use operating system partitioning software to take
advantage of the extended space available.
Enable this feature in the HPE MR Storage Administrator user interface using the Expand option within the logical drive Actions menu.
Migrate RAID levelMigrate RAID level
RAID level transformation is the process of converting one RAID configuration to another. You can perform RAID level transformation at the array level.
The RAID level transformation feature allows you to change the current level of fault tolerance (RAID type) for your logical drive. When the fault tolerance
changes, you may have more or less unused space, depending on the fault tolerance with which you started.
This operation uses the Modify Array option in the HPE MR Storage Administrator user interface. This feature is supported when there is a single logical drive
configured in the array.
The following table describes the valid RAID level transformation matrix.
Initial RAID levelInitial RAID level Migrated RAIDMigrated RAID
levellevel
RAID 0 RAID 1
RAID 0 RAID 5
RAID 0 RAID 6
RAID 1 RAID 0
RAID 1 RAID 5
RAID 1 RAID 6
RAID 5 RAID 0
RAID 5 RAID 6
RAID 6 RAID 0
RAID 6 RAID 5
Drive technologyDrive technology
SubtopicsSubtopics
Hot-plug drive LEDHot-plug drive LED
Consistency checkConsistency check
Dynamic sector repairDynamic sector repair
Online drive firmware updateOnline drive firmware update
Predictive drive failurePredictive drive failure
Patrol readPatrol read
Hot-plug drive LEDHot-plug drive LED
Figure 1. Figure 1. LFF Low Profile (LP)LFF Low Profile (LP)
HPE MR Gen11 Controller User Guide 22

HP HPE MR Gen11 Specifications

General

Category	Controller
Product Name	HP HPE MR Gen11
RAID Levels	0, 1, 5, 6, 10, 50, 60
Form Factor	Low Profile
Storage	SAS/SATA HDD/SSD
Operating System Support	Linux, VMware