Use the chmdiskgrp command to modify the name that is assigned to a managed disk (MDisk) group or to set the warning threshold for the MDisk group.
Syntax
>>- svctask -- -- chmdiskgrp -- --+-------------------------+---> '- -name -- new_name_arg -' >-- --+--------------------------------------------------+------> '- -warning --disk_size |--disk_size_percentage--%-' >--+-------------------+--+- mdisk_group_name -+--------------->< '- -unit --+- b --+-' '- mdisk_group_id ---' +- kb -+ +- mb -+ +- gb -+ +- tb -+ '- pb -'
Parameters
- -name new_name_arg
- (Optional) Specifies the new name of the managed disk group.
- -warning disk_size | disk_size_percentage%
- (Optional) Sets a threshold at which a warning is generated. The warning is generated the first time that the threshold is exceeded by the used-disk capacity in the MDisk group. You can specify a disk_size integer, which defaults to megabytes (MB) unless the -unit parameter is specified; or you can specify a disk_size%, which is a percentage of the MDisk group size. To disable warnings, specify 0 or 0%.
- -unit b | kb | mb | gb | tb | pb
- (Optional) Specifies the data units for the -warning parameter.
- mdisk_group_id | mdisk_group_name
- (Required) Specifies the ID or name of the managed disk group to modify.
Description
This command modifies the name, or label, assigned to a given managed disk group. Subsequently, you can use the new name to refer to the managed disk group.
The command can also be used to set the warning threshold for the managed disk group. The warning threshold is the threshold at which a warning is generated when it is exceeded by the used-disk capacity in the MDisk group.
An invocation example
svctask chmdiskgrp -name testmdiskgrp Group0
The resulting output
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