system

Understanding the System Resource Controller (SRC) in AIX

For anyone working with AIX, the System Resource Controller (SRC) is an essential tool. Think of it as a facilitator that helps system admins and users to manage and oversee different processes and programs more efficiently. Let’s break this down: What’s a Subsystem? Imagine a software module that can operate on its own or as …

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System Panic During Boot Logging the Error “NOTICE: zfs_parse_bootfs: error 19”

Today while migrating SAN i face this issue, hope it will help others too… The system panic during boot logging the error: {0} ok boot 56024-disk Boot device: /virtual-devices@100/channel-devices@200/disk@1 File and args: SunOS Release 5.10 Version Generic_147440-01 64-bit Copyright (c) 1983, 2011, Oracle and/or its affiliates. All rights reserved. NOTICE: zfs_parse_bootfs: error 19 Cannot mount …

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Tuning the Unix Operating System and Platform

This chapter discusses tuning the operating system (OS) for optimum performance. It discusses the following topics: Server Scaling Solaris 10 Platform-Specific Tuning Information Tuning for the Solaris OS Tuning for Solaris on x86 Tuning for Linux platforms Tuning UltraSPARC CMT-Based Systems Server Scaling This section provides recommendations for optimal performance scaling server for the following …

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Operating System Tuning for Oracle Database

This chapter describes how to tune Oracle Database. It contains the following sections: Importance of Tuning Operating System Tools Tuning Memory Management Tuning Disk I/O Monitoring Disk Performance System Global Area Tuning the Operating System Buffer Cache 1.1 Importance of Tuning Oracle Database is a highly optimizable software product. Frequent tuning optimizes system performance and …

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Adding Static Route on Solaris System

How we can add static route onto solaris system using command line: # route add -net 10.0.0.0 10.1.50.250 Add to startup script: # vi /etc/init.d/static_routes /usr/sbin/route add -net 10.0.0.0 10.1.50.250 # ln -s /etc/init.d/static_routes S99static_routes

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