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Oracle Solaris Cluster 3.3 With Sun StorEdge 9900 Series Storage Device Manual
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Document Information

Preface

1.  Installing and Configuring a Sun StorEdge or StorageTek 9900 Series Storage Array

2.  Enabling Multipathing Software in a Sun StorEdge or StorageTek 9900 Series Storage Array

3.  Maintaining a Sun StorEdge or StorageTek 9900 Series Storage Array

Maintaining Storage Arrays

How to Remove a Storage Array

How to Replace a Host Adapter

How to Replace an FC Switch or Storage Array-to-Switch Component

Replacing a Node-to-Switch Component

How to Replace a Node-to-Switch Component in a Cluster That Uses Multipathing

How to Replace a Node-to-Switch Component in a Cluster Without Multipathing

Index

Chapter 3

Maintaining a Sun StorEdge or StorageTek 9900 Series Storage Array

This chapter contains a limited set of procedures about how to maintain a storage array. Contact your service provider to add, remove, or replace any storage array components.

This chapter contains the following procedures:


Note - When you upgrade firmware on a storage device or on an enclosure, redefine the stripe size of a LUN, or perform other LUN operations, a device ID might change unexpectedly. When you perform a check of the device ID configuration by running the cldevice check command, the following error message appears on your console if the device ID changed unexpectedly.

device id for nodename:/dev/rdsk/cXtYdZsN does not match physical 
device's id for ddecimalnumber, device may have been replaced.

To fix device IDs that report this error, run the cldevice repair command for each affected device.