DUAS6: IO Crash on HP-UX Itanium

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Article ID: 182983

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Updated On:

Products

CA Automic Dollar Universe

Issue/Introduction

The IO server (uxioserv process) crashes on HP-UX Itanium when displaying the Server Engine List of an Area other than EXP.
It also crashes when launching a command to display the Audit Trail of that same area, like for example: "uxlst audit app"

Cause

Configuration: Insufficient IO Thread Stack size (128 or 256 by default)

Environment

OS: Hp-UX Itanium
Component: Dollar Universe 6.x

Resolution

Increase the Node Setting Variable  U_IO_THREAD_STACK_SIZE to 512
To do so
a) Via UVC:
Node Settings on the node - Advanced Settings 

IO thread stack size (Kb)  - 512

b) Via the command line unisetvar:

$UNI_DIR_EXEC/unisetvar U_IO_THREAD_STACK_SIZE 512
U_IO_THREAD_STACK_SIZE changed from 256 to 512

You will need to restart the node to take into account the modification.