HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Maintenance and Service Guide (EK-G80MS-SA. C01, March 2005)

45HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Maintenance and Service Guide
2
Common Replacement
Information and Procedures
This chapter contains the following replacement information and procedures:
■ Required tools, page 46
■ Field replacement strategy, page 47
■ Precautions, page 48
■ Establishing a local connection to the controller, page 50
■ Fiber optic cable cleaning instructions, page 54
■ Cleaning a GLM, page 55
■ Replacing a GLM, page 57
■ Replacing a fiber optic cable, switch, or hub, page 67
■ Replacing DIMMs, page 70
■ Handling storagesets, mirrorsets, stripesets, RAIDsets and JBODs, page 83
■ Replacing a disk drive, page 94
■ Disk drive auto-read-reallocate bit activation, page 99
Caution: See the “Required tools,” “Precautions,” “Establishing a local
connection to the controller,” and “Common Replacement Information and
Procedures”sections that start on page 46 prior to performing procedures
within this chapter. Also, review the “Prerequisites” section that starts on
page 14.
Note: If you are involved in controller outages or you are troubleshooting controller
issues, capture (log your terminal session) all CLI activity while the problem is ongoing.
Doing this allows HP technical support resources to better assess the problem.