Installation guide

Contents
vi Fault Tolerant System Administration (R1004H) HP-UX version 11.00.03
Dump Configuration Decisions and Dump Space Issues 5-42
Dump Space Needed for Full System Dumps 5-44
Dump Space Needed for Selective Dumps 5-44
Configuring save_mcore 5-45
Using save_mcore for Full and Selective Dumps 5-45
Configuring a Dump Device for savecrash 5-47
Configuring a Dump Device into the Kernel 5-47
Using SAM to Configure a Dump Device 5-47
Using Commands to Configure a Dump Device 5-48
Modifying Run-Time Dump Device Definitions 5-49
Defining Entries in the fstab File 5-49
Using crashconf to Specify a Dump Device 5-50
Saving a Dump After a System Hang 5-51
Analyzing the Dumps 5-51
Preventing the Loss of a Dump 5-52
6. Remote Service Network 6-1
How the RSN Software Works 6-2
Using the RSN Software 6-4
Configuring the RSN 6-4
Starting the RSN Software 6-5
Checking Your RSN Setup 6-6
Stopping the RSN Software 6-7
Sending Mail to the HUB 6-8
Listing RSN Configuration Information 6-8
Validating Incoming Calls 6-9
Testing the RSN Connection 6-9
Listing RSN Requests 6-9
Cancelling an RSN Request 6-10
Displaying the Current RSN-Port Device Name 6-10
RSN Command Summary 6-11
RSN Files and Directories 6-12
Output and Status Files 6-12
Communication Queues 6-13
Other RSN-Related Files 6-15