System information

Appendix A. HMC command list 487
򐂰 Virtual serial servers with open connections:
lshwres -m <managed system> -r virtualio --rsubtype serial --level openserial
򐂰 Virtual SCSI adapters:
lshwres -m <managed system> -r virtualio --rsubtype scsi --level lpar
򐂰 Partition-level virtual slot information:
lshwres -m <managed system> -r virtualio --rsubtype slot --level lpar
򐂰 Virtual slot information:
lshwres -m <managed system> -r virtualio --rsubtype slot --level slot
Listing memory resources
Use the following commands to list:
򐂰 Memory information for a managed system:
lshwres -m <managed system> -r mem --level sys
򐂰 Memory information for partitions:
lshwres -m <managed system> -r mem --level lpar
HMC CLI command usage
This section provides various examples of CLI command usage.
Change hardware resources (chhwres)
This command changes the hardware resource configuration of a managed system
(Example A-1).
Example: A-1 Command usage for chhwres
Usage: chhwres -r io | mem | proc | virtualio
--rsubtype slot | taggedio | eth | scsi | serial
-m <managed system>
-o a | r | m | s
[-p <partition name> | --id <partition ID>]
[-t <target partition name> | --tid <target partition ID>]
[-s <DRC index>]
[-q <quantity>]
[--procs <quantity>]
[--procunits <quantity>]
[--interactive <percentage>]
[-w <wait time>]
[-d <detail level>]
[--force]
[-a "<attributes>"]
[--help]
Changes the hardware resource configuration of a managed system.
-r - the type of resource to be changed:
io - I/O
mem - memory
proc - processor
virtualio - virtual I/O
--rsubtype - the subtype of resource to be changed: