Execution Of Dr, Diagnosis And Problem Handling - Fujitsu Siemens Computers SX series User Manual

Dynamic Reconfiguration
The -reset parameter controls immediate reconfiguration of reconfiguration via a reboot:
– If the -reset parameter is not specified, the reconfiguration process is initiated immedi-
ately.
– If the -reset parameter is specified, the reconfiguration process is planned for the next
time Solaris is rebooted.
A drc command with the -disconnect and -reset options is canceled again and
reversed by a later command for the same XSB with the -connect and -reset options.
Note

10.2.3 Execution of DR, diagnosis and problem handling

Execution and errors with DR-connect
A normal DR-connect run consists of the following phases:
– SB self-test phase (only if the system board is in the SB pool)
– checkadd
– preadd
– Kernel phase (Solaris)
– postadd
The DR-connect actions for BS2000 or VM2000 are part of the postadd phase.
Execution and errors with DR-disconnect
A normal DR-disconnect run consists of the following phases:
– checkremove
– preremove
– Kernel phase (Solaris)
– postremove
– SB self-test phase
(exception: the system board is returned to the SB pool)
The DR-disconnect actions for BS2000 or VM2000 are part of the preremove phase.
U41272-J-Z385-3-76
Reconfiguration via a reboot can also be performed using the Machine Adminis-
tration Menu on the SMC.
Performing DR
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