virtual server

Missing Memory

by on March 13, 2009 · 8 comments

Today, I’ve upgraded total 8 servers from 4GiB to 8GiB to improve performance of system by inserting additional memory modules. We started each server and checked for memory count at console. All severs booted normally after the upgrade and services such as SMTP, NFS, CIFS, HTTP started as expected. Shortly, afterwords I got a call from help desk about pop3 server for slow performance.

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Explains how to install and configure proftpd FTP server under Red Hat enterprise Linux / CentOS / Fedora Linux along with virtual hosting.

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Virtualization is the process of abstracting computing resources such that multiple operating system and application images can share a single physical server, bringing significant cost-of-ownership and manageability benefits. Through its Oracle VM product, Oracle offers scalable, low-cost server virtualization for heterogeneous applications. Oracle VM is free server virtualization software that fully supports both Oracle and […]

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