The following topics contain information
about the service procedures for system nodes and the resources they manage.
With concurrent maintenance, all field replaceable units (FRUs) can be removed, replaced, and tested on one system node while the SAN and host systems
are operating.
Attention:
- The service procedures are intended to be used by service personnel only.
- Do not remove the power from both system nodes unless you are instructed to do so.
- All service procedures that refer to
SAN Volume Controller 2145-SV1
nodes are also applicable to SAN Volume Controller 2147-SV1
nodes. SAN Volume Controller 2147-SV1
nodes include Enterprise Class
Support.