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10.11.2 Restoring Logical Domain Configuration Information


10.11.2 Restoring Logical Domain Configuration Information
When restarting a physical partition, you can specify logical domain configuration information from a list of configurations saved for the physical partition. This can be useful when you want to restart it with a different logical domain configuration than the current configuration.
Note - To restore logical domain configuration information, the logical domain configuration information must have been saved in advance. For details, see "10.11.1 Saving/Displaying Logical Domain Configuration Information."
Restoring Saved Logical Domain Configuration Information
Execute the setdomainconfig command of the XSCF firmware as shown below to restore the logical domain configuration information saved on the control domain.
XSCF> setdomainconfig -p ppar_id [-i index]
For ppar_id, specify the PPAR-ID of the physical partition. You can specify only a single integer from 0 to 15, depending on the system configuration. For index, specify the index number of the configuration information. If omitted, you can specify an index number interactively while checking a list of saved configuration information.
Operation Procedure
  1. Execute the setdomainconfig command, and specify the logical domain configuration to be used when the physical partition is started next time.
    The following example shows the logical domain configuration of PPAR-ID 0 being specified interactively during a check of a list of saved configuration information.
XSCF> setdomainconfig -p 0
PPAR-ID :0
Booting config
(Current) :ldm-set2
(Next) :ldm-set2
-----------------------------------------------------------------------------

Index :1
config_name :factory-default
domains :1
date_created:-
-----------------------------------------------------------------------------

Index :2
config_name :ldm-set1
domains :8
date_created:'2012-08-08 11:34:56'
-----------------------------------------------------------------------------

Index :3
config_name :ldm-set2
domains :20
date_created:'2012-08-09 12:43:56'
-----------------------------------------------------------------------------

Select Index of Using config_name:2
PPAR-ID of PPARs that will be affected:00
Logical domain config_name will be set to "ldm-set1".
Continue? [y|n] :y
XSCF>
  1. The following example shows index number 1 being specified for PPAR-ID 0 to specify configuration information.
XSCF> setdomainconfig -p 0 -i 1
Index :1
config_name :factory-default
domains :1
date_created:-
-----------------------------------------------------------------------------

PPAR-ID of PPARs that will be affected:00
Logical domain config_name will be set to "factory-default".
Continue? [y|n] : y
XSCF>
Restoring Logical Domains to Their State at Factory Shipment
Execute the setdomainconfig command of the XSCF firmware as shown below to restore the logical domain configuration information to the state at factory shipment.
XSCF> setdomainconfig -p ppar_id -c default
For ppar_id, specify the PPAR-ID of the physical partition. You can specify only a single integer from 0 to 15, depending on the system configuration. To restore the state at factory shipment, specify -c default.
Operation Procedure
  1. Execute the setdomainconfig command, and specify the configuration information to be used at the logical domain restart time.
    The following example shows the logical domain configuration of PPAR-ID 0 being restored to its state at factory shipment.
XSCF> setdomainconfig -p 0 -c default
PPAR-ID of PPARs that will be affected:00
Logical domain config_name will be set to "factory-default".
Continue? [y|n] : y
XSCF>