6.2.3.9 lscluster
List cluster information.
Purpose
The lscluster
command displays information about the Exascale cluster.
Syntax
lscluster [ -l ] [ --detail ] [ --attributes attribute[,attribute] ... ]
[ --filter filter[,filter] ... ] [ --sort [-]attribute[,[-]attribute] ... ]
[ --count value ] [ --backup ] [ --volume ]
Command Options
The options for the lscluster
command are:
-
-l
: Returns output in a long, tabular form. -
--detail
: Lists all attributes in a detailed form. -
--attributes
: Lists the specific attributes to display. -
--filter
: Used to specify conditions for filtering the list output. -
--sort
: Used to sort the output using the specified attributes. -
--count
: Specifies the maximum number of results to report. -
--backup
: Limits the output to list only volume backup attributes. -
--volume
: Limits the output to list only volume attributes, not including volume backup attributes.
Usage Notes
Note the following information when using this command:
-
Filter conditions are specified as:
<attribute><operator><value>
.The allowed operators are =, !=, >=, <=, >, and <.
Multiple comma-separated filter conditions are combined using AND logic.
Dates can be specified using the following formats:
yyyy-MM-dd''T''HH:mm:ss
yyyy-MM-dd
(Time is assumed to be 00:00 AM)HH:mm:ss
(Date is assumed to be today)
A date can also be followed by a timezone specification.
Sizes can be specified using suffixes
K
,KB
,M
,MB
,G
,GB
,T
,TB
. The suffix is not case-sensitive. -
Sorting attributes are specified as:
[-]attribute
. Multiple sort attributes are comma-delimited. The default sort order is ascending. For descending sort order, prefix the attribute name with-
.For example, use the following to primarily sort by name in descending order, and use creation time in ascending order to further sort entries with the same name:
--sort -name,createTime
Examples
Example 6-15 List Cluster Information
The following example shows how to list essential information about the Exascale cluster.
@> lscluster
Example 6-16 List Cluster Information
The following example shows how to list detailed information about the Exascale cluster.
@> lscluster --detail
Example 6-17 List Cluster Information
The following example shows how to list detailed information about volume attributes that are associated with the Exascale cluster.
@> lscluster --detail --volume
Example 6-18 List Cluster Information
The following example shows how to list detailed information about volume backup attributes that are associated with the Exascale cluster.
@> lscluster --detail --backup
Parent topic: Service and Cluster Management