Fujitsu Siemens Computers SX series User Manual page 312

Performing DR
Action functions – Initiating the DR process
/opt/FJSVhwr/sbin/drc
Depending on the parameters specified, the drc command initiates DR-connect or
DR-disconnect for the specified XSB. The following parameters are supported:
/opt/FJSVhwr/sbin/drc -connect sb<SB-Name> [-reset]
/opt/FJSVhwr/sbin/drc -disconnect sb<SB-Name> [-reset]
/opt/FJSVhwr/sbin/drc -disconnect sb<SB-Name> -next <Partition ID> [-reset]
/opt/FJSVhwr/sbin/drc -disconnect sb<SB-Name> -keep
DR-connect is accepted only for an XSB which is assigned either to the home partition or to
the pool of free XSBs.
DR-disconnect is accepted only for an XSB which is either integrated in the home partition
or assigned to it.
Which partition an XSB is assigned to after DR-disconnect is decided by the -keep and
-next options:
– If neither of the options is specified, the XSB is assigned to the pool of free XSBs.
– When -keep is specified the XSB remains assigned to the home partition.
DR-disconnect with the -keep temporarily disconnects an XSB so that the Hot Swap of
the physical system board reserved by the XSB can take place.
!
– When -next is specified the XSB is assigned to the partition with the specified partition
ID.
An XSB which is assigned to a partition is automatically integrated into this partition the next
time Solaris is rebooted.
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CAUTION!
Before the XSB can be reconnected to the partition using DR-connect the Hot
Swap of the physical system board must be performed or the keep status must
be reset with the following SMC command:
/opt/FJSVcsl/bin/drkeepcancel <Server-Name> <XSB-Name>
Dynamic Reconfiguration
U41272-J-Z385-3-76