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Sun Blade Storage Module M2 Administration Guide
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Document Information

Preface

Product Information Web Site

Related Books

About This Documentation (PDF and HTML)

Documentation Comments

Change History

Assigning Storage to Hosts

SAS Device Access to the Chassis SAS-2 Domain

Host Access to Storage Module Resources Using the Sun Blade Zone Manager

System Requirements

How to Assign Storage to Hosts Using the CMM ILOM Web Interface

How to Assign Storage to Hosts Using the CMM ILOM CLI

Managing Storage

Management Term Definitions

Overview of Storage Module Management

Management Options Using the CMM ILOM

Management Options Using the Sun Storage 6Gb SAS REM RAID HBA (SGX-SAS6-R-REM-Z)

Management Options Using the Sun Storage 6Gb SAS REM HBA (SGX-SAS6-REM-Z)

Performing Maintenance and Hot Plug Actions

Preparing for Hot Plug Actions

Hot Plug Actions and Outcomes

Recovering Zoning Configurations

Upgrading Storage Module Firmware

Importing Existing Virtual Drives to a Replacement REM

Replacing a REM on a SPARC System

Replacing a REM on an x86 System

Storage Module Sensors and Indicators

Types of Sensors

Displaying Sensor and Indicator Information Using the CMM ILOM Web Interface

Displaying Sensor and Indicator Information Using the CMM ILOM CLI

Hard Disk Drive Sensors

System Sensors

System Indicators

Troubleshooting

Viewing the CMM ILOM Event Log

Sun Blade Zone Manager Issues

Storage Module Issues

Storage Module Becomes Inaccessible at Host and ILOM /CH/BLx/fault_state is "Faulted"

Storage Module Becomes Inaccessible at Host and ILOM /CH/BLx/STATE is "Degraded"

Storage Module Fault LED is On

The Storage Module Powers Off

NEM Issues

Index

Storage Module Becomes Inaccessible at Host and ILOM /CH/BLx/fault_state is "Faulted"

If the storage module becomes inaccessible at the host and shows a faulted condition (storage module front panel module Fault LED is on, or the fault state is viewed in CMM ILOM), there might be an issue with storage module power or SAS expander state.

What to look for:

The following table provides examples of how the web interface and CLI might look like when the storage module is in a fault state.

CMM ILOM
Storage Module is Faulted
Web interface
In CMM->System Information->Components.image:Graphic showing a storage module that is in a faulted state.
CLI
-> show /CH/BL2
   Targets:
       MB
       HDD0
       HDD1
       HDD2
       HDD3
       HDD4
       HDD5
       HDD6
       HDD7
       PRSNT
       STATE
       ERR
       OK
       SERVICE
       OK2RM
       LOCATE

   Properties:
       type = Blade
       ipmi_name = BL7
       fru_name = SUN BLADE STORAGE MODULE M2
       fru_part_number = 511-1365-02
       fru_serial_number = 00000000
       fru_extra_1 = SAS0 5.3.5.0, SAS1 5.3.5.0
--> fault_state = Faulted
       load_uri = (none)
       clear_fault_action = (none)
       power_state = On

   Commands:
       cd
       load
       reset
       set
       show

Things to check:

Actions to perform: