Dell PowerVault MD3000 - Manual (Page 7)

Information Update
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The next scheduled learn cycle can be seen under Tools → Change Battery
Settings in the MD Storage Manager. The learn cycle can be postponed by up
to seven days at a time through the GUI. You can also use the following SMcli
command to postpone a learn cycle: set storageArray
learnCycleDate daysToNextLearnCycle=[x]
For more information, see the Command Line Interface Guide at
support.dell.com/manuals.
Creating Host to Virtual Disk Mappings
You can create Host-to-Virtual Disk mappings to a host group or to a single
host. If you have created the mapping to a host that is part of a host group,
the mapped host alone will have access to the virtual disk.
Additional Disk Group and Virtual Disk Expansion
Information
To expand disks groups or virtual disks, you can use the MD Storage Manager
or the command line interface. It is only possible to add one disk at a time or
two in the case of RAID10 to expand the disk group.
To expand the virtual disk using the command line interface, type: set
virtualDisk [VDname] addCapacity=sizetobeadded
For more information, see the
Command Line Interface Guide at
support.dell.com/manuals.
During disk group and virtual disk expansion operations, you have complete
access to the virtual disks and disk group redundancy is maintained at all
times. The impact on the performance is minimal during the operation.
For more information, see the User's Guide at support.dell.com/manuals.