6.7 Creating a Physical Partition Configuration List (PCL)
6.7 Creating a Physical Partition Configuration List (PCL)
A physical partition (PPAR) consists of physical system boards (PSBs). In the physical partition, the hardware resources of a physical system board (PSB) can be assigned to logical system boards (LSB).
Use the showpcl command to check a physical partition configuration list (PCL), and use the setpcl command to set a PCL.
For an explanation of the setpcl command options, see the setpcl command man page or the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 XSCF Reference Manual.
For the SPARC M10-1, the physical partition configuration information is already set. For the SPARC M10-1, only the configuration policy can be set.
Use the showpcl command to check a physical partition configuration list (PCL), and use the setpcl command to set a PCL.
For an explanation of the setpcl command options, see the setpcl command man page or the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 XSCF Reference Manual.
For the SPARC M10-1, the physical partition configuration information is already set. For the SPARC M10-1, only the configuration policy can be set.
- Physical system board (PSB)
The PSB consists of all physical components mounted on a SPARC M10 System chassis such as CPUs and memory. For the SPARC M10-1, the motherboard unit is the physical system board (PSB). The other devices that are treated as physical system boards (PSBs) may include PCIe cards and disk devices. Sometimes, a physical unit of hardware being added/removed/replaced is described as a physical system board (PSB). - Logical system board (LSB)
The LSB is a logical unit name assigned to a physical system board (PSB). Each physical partition has a set of logical system boards (LSBs) assigned to it. A logical system board number is used to control how resources such as kernel memory are assigned to each logical domain. - System board
This term is used to describe hardware resources in operations such as configuring or displaying a physical partition.
- Execute the showpcl command to check a physical partition configuration list (PCL).
XSCF> showpcl -a PPAR-ID LSB PSB Status 00 Powered Off 00 00-0 |
- Execute the setpcl command to set the configuration policy for all physical partitions as a whole.
XSCF> setpcl -p ppar_id -s policy=value |
- In value, specify fru (part), psb (system board), or system (all physical partitions as a whole) as the degradation unit. The default setting is fru.
The following example sets the configuration policy to "All physical partitions" for physical partition 0.
XSCF> setpcl -p 0 -s policy=system |
- Execute the showpcl command, and confirm the set physical partition configuration list (PCL).
XSCF> showpcl -v -a PPAR-ID LSB PSB Status No-Mem No-IO Cfg-policy 00 Powered Off System 00 00-0 False False 01 - 02 - 03 - 04 - 05 - |
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