Author: Ramdev

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Solaris 10 : Configuring Interprocess communication Parameters

Many system administrators, particularly those managing large database servers, have had difficulty tuning shared memory and semaphore parameters in /etc/system. Often, these difficulties are experienced before starting an application instance. The Solaris 10 Operating System addresses this issue by integrating the System V IPC tunables into...

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VXVM 6.1 – How to Use Vxattachd to send notifications during VxVM disks are being Detached?

The vxattachd daemon monitors Veritas Volume Manager (VxVM) for disks being attached. The vxattachd daemon reattaches the detached plexes or sites if the corresponding disks become accessible. vxattachd analyzes the output of the vxnotify command, and waits for a failed disk to attach. When a disk...

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Solaris 11 Command Cheat Sheet – Image Packaging System

What is Image the Packaging System? The Image Packaging System (IPS) is a new network-centric software packaging and delivery system in Oracle Solaris 11. IPS allows efficient, observable, and controllable transitions between known configurations of software content providing administrators with safe system upgrade environments and better...

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Devops series – Automation with Puppet – Part1

 Overview If you are managing more than a dozen Linux systems, configuration management is a must. Without configuration management, updating system configuration files and deploying applications can become very challenging. This crash course is about using Puppet configuration management software to deploy and support Linux systems in...

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