lsnodehw
Use the lsnodehw command to display the configured and actual hardware configuration of nodes in the clustered system.
Syntax
>>- lsnodehw -- --+----------+--+-----------------------+--+- object_id ---+->< '- -nohdr -' '- -delim -- delimiter -' '- object_name -'
Parameters
- -nohdr
- (Optional) By default, headings are displayed for each column of data in a concise style view,
and for each item of data in a detailed style view. The -nohdr parameter
suppresses the display of these headings.Note: If there is no data to be displayed, headings are not displayed.
- -delim delimiter
- (Optional) By default in a concise view, all columns of data are space-separated. The width of each column is set to the maximum width of each item of data. In a detailed view, each item of data has its own row, and if the headers are displayed the data is separated from the header by a space. The -delim parameter overrides this behavior. Valid input for the -delim parameter is a 1-byte character. If you enter -delim : on the command line, the colon character (:) separates all items of data in a concise view; for example, the spacing of columns does not occur. In a detailed view, the data is separated from its header by the specified delimiter.
- object_id | object_name
- (Required) Specifies the object name or ID.
Description
Table 1 provides the possible
values that are applicable to the attributes that are displayed as
data in the output views.
| Attribute | Value |
|---|---|
| id | Indicates the node unique ID. |
| name | Indicates the node name. |
| status | Indicates the node status. |
| IO_group_id | Indicates the input/output (I/O) group ID. |
| IO_group_name | Indicates the I/O group name. |
| hardware | Indicates the hardware model, such as DH8. |
| actual_different | Indicates whether the node hardware is different from the configured hardware. |
| actual_valid | Indicates whether the node hardware is valid. |
| memory_configured | Indicates the configured amount of memory (in GB). |
| memory_actual | Indicates the currently installed amount of memory (in GB). |
| memory_valid | Indicates whether the actual memory is a valid configuration. |
| cpu_count | Indicates the maximum number of CPUs for the node. |
| cpu_socket | Indicates the ID of socket the CPU fields refer to. |
| cpu_configured | Indicates the configured CPU for this socket. |
| cpu_actual | Indicates the currently installed CPU in this socket. |
| cpu_valid | Indicates whether the currently installed CPU is a valid configuration. |
| adapter_count | Indicates the maximum number of adapters for the node (differs by node type). |
| adapter_location | Indicates the location of this adapter. |
| adapter_configured | Indicates the configured adapter for this location. |
| adapter_actual | Indicates the currently installed adapter for this location. |
| adapter_valid | Indicates whether the adapter in this location is valid. |
| ports_different | Indicates whether the current hardware is able to provide more I/O ports? The values are yes and no. |
An invocation example
lsnodehw -delim , 1The resulting output:
id,1
name,hlcn114289
status,online
IO_group_id,0
IO_group_name,io_grp0
hardware,DH8
actual_different,yes
actual_valid,no
memory_configured,8
memory_actual,8
memory_valid,yes
cpu_count,2
cpu_socket,1
cpu_configured,4 core Intel(R) Xeon(R) CPU E3110 @ 3.0GHz
cpu_actual,4 core Intel(R) Xeon(R) CPU E3110 @ 3.0GHz
cpu_valid,yes
cpu_socket,2
cpu_configured,none
cpu_actual,none
cpu_valid,yes
adapter_count,4
adapter_location,0
adapter_configured,1Gb/s Ethernet adapter
adapter_actual,1Gb/s Ethernet adapter
adapter_valid,yes
adapter_location,0
adapter_configured,1Gb/s Ethernet adapter
adapter_actual,1Gb/s Ethernet adapter
adapter_valid,yes
adapter_location,1
adapter_configured,Four port 8Gb/s FC adapter card
adapter_actual,Four port 8Gb/s FC adapter card
adapter_valid,yes
adapter_location,2
adapter_configured,none
adapter_actual,Four port 8Gb/s FC adapter card
adapter_valid,no
ports_different yes