Automatic File Replication (Mirror) Across Two Storage Servers With GlusterFS 3.2.x On Ubuntu 12.10

January 22, 2013 by Leave a Comment

High-Availability Storage With GlusterFS 3.2.x On Ubuntu 12.10 – Automatic File Replication (Mirror) Across Two Storage Servers

This tutorial shows how to set up a high-availability storage with two storage servers (Ubuntu 12.10) that use GlusterFS. Each storage server will be a mirror of the other storage server, and files will be replicated automatically across both storage servers. The client system (Ubuntu 12.10 as well) will be able to access the storage as if it was a local filesystem. GlusterFS is a clustered file-system capable of scaling to several peta-bytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system. Storage bricks can be made of any commodity hardware such as x86_64 servers with SATA-II RAID and Infiniband HBA.

HowtoForge – Linux Howtos and Tutorials – Linux

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: Howtos Tagged With: , , , , , , , , , ,

4.2 update for the Sprint Galaxy Nexus is live on Google’s servers, ripe for the picking

January 17, 2013 by Leave a Comment

Sprint G Nex

The Android 4.2 update (JOP40D) for the Sprint flavored Galaxy Nexus is now live and hosted by Google. We've not yet seen any reports of an OTA, but adventurous types can manually download the update and install it with one of the various methods you'll find in the Galaxy Nexus forums. To get the roughly 100 MB update package, just click this link and save it somewhere on your computer. As mentioned, this package is direct from Google and won't contain any funny business. Then visit the forums if you need help getting it installed.

We have no idea when the OTA will start to roll out, but we've been watching for it for a few days since a leaked version was discovered at SXTP Developers. Since it's there for anyone to grab, we have to think that the OTA is close. If you see it, be sure to holler. 

Your move, Verizon.

Via: XDA-Developers. Thanks, Charlie!


Android Central – Android Forums, News, Reviews, Help and Android Wallpapers

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: Android Tagged With: , , , , , , , ,

High-Availability Storage With GlusterFS 3.2.x On CentOS 6.3 – Automatic File Replication (Mirror) Across Two Storage Servers

December 23, 2012 by Leave a Comment

High-Availability Storage With GlusterFS 3.2.x On CentOS 6.3 – Automatic File Replication (Mirror) Across Two Storage Servers

This tutorial shows how to set up a high-availability storage with two storage servers (CentOS 6.3) that use GlusterFS. Each storage server will be a mirror of the other storage server, and files will be replicated automatically across both storage servers. The client system (CentOS 6.3 as well) will be able to access the storage as if it was a local filesystem. GlusterFS is a clustered file-system capable of scaling to several peta-bytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system. Storage bricks can be made of any commodity hardware such as x86_64 servers with SATA-II RAID and Infiniband HBA.

HowtoForge – Linux Howtos and Tutorials – Linux

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: Howtos Tagged With: , , , , , , , , , ,

Hackers obtained access to FreeBSD servers

November 18, 2012 by Leave a Comment

Unauthorised access has been detected on two of the FreeBSD project’s servers. Whether manipulated software was distributed remains unclear
LXer Linux News

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: News Tagged With: , , , ,

Managing Multiple MySQL Servers From One phpMyAdmin Installation (Using SSL Encryption)

September 20, 2012 by Leave a Comment

This tutorial explains how you can manage multiple MySQL servers from one phpMyAdmin installation. For security reasons, communication between phpMyAdmin and any remote MySQL server is using SSL encryption (this is not necessary for a local MySQL server since communication between phpMyAdmin and MySQL is not leaving the server). phpMyAdmin is a free software tool written in PHP, intended to handle the administration of MySQL over the World Wide Web. phpMyAdmin supports a wide range of operations with MySQL.
LXer Linux News

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: News Tagged With: , , , , , , , ,

Managing Multiple MySQL Servers From One phpMyAdmin Installation (Using SSL Encryption)

September 19, 2012 by Leave a Comment

Managing Multiple MySQL Servers From One phpMyAdmin Installation (Using SSL Encryption)

This tutorial explains how you can manage multiple MySQL servers from one phpMyAdmin
installation. For security reasons, communication between phpMyAdmin
and any remote MySQL server is using SSL encryption (this is not
necessary for a local MySQL server since communication between
phpMyAdmin and MySQL is not leaving the server). phpMyAdmin is a free
software tool written in PHP, intended to handle the administration of
MySQL over the World Wide Web. phpMyAdmin supports a wide range of
operations with MySQL.

HowtoForge – Linux Howtos and Tutorials – Linux

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: Howtos Tagged With: , , , , , , , ,

DreamWorks Using Red Hat Servers

June 15, 2012 by Leave a Comment

GNU/Linux may not have any pro-grade film editing software for the consumer market, but the film studios use Linux in every aspect of film production. Now Red Hat has added another feater in its hat as DreamWorks Animation SKG is using Red Hat Enterprise MRG as the grid infrastructure of DreamWorks Animation’s 30,000+ core render farm. The mega studio is also using Red Hat Enterprise Virtualization as the platform to run mission-critical services on Red Hat Enterprise Linux.
LXer Linux News

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: News Tagged With: , ,

High-Availability Storage With GlusterFS 3.2.x On Ubuntu 12.04 – Automatic File Replication Across Two Storage Servers

June 13, 2012 by Leave a Comment

High-Availability Storage With GlusterFS 3.2.x On Ubuntu 12.04 – Automatic File Replication (Mirror) Across Two Storage Servers

This tutorial shows how to set up a high-availability storage with two storage servers (Ubuntu 12.04) that use GlusterFS.
Each storage server will be a mirror of the other storage server, and
files will be replicated automatically across both storage servers. The
client system (Ubuntu 12.04 as well) will be able to access the storage
as if it was a local filesystem.

GlusterFS is a clustered file-system capable of scaling to several
peta-bytes. It aggregates various storage bricks over Infiniband RDMA or
TCP/IP interconnect into one large parallel network file system.
Storage bricks can be made of any commodity hardware such as x86_64
servers with SATA-II RAID and Infiniband HBA.

HowtoForge – Linux Howtos and Tutorials – Linux

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: Howtos Tagged With: , , , , , , , , , ,

High-Availability Storage With GlusterFS 3.0.x On Debian Squeeze – Automatic File Replication Across Two Storage Servers

June 11, 2012 by Leave a Comment

High-Availability Storage With GlusterFS 3.0.x On Debian Squeeze -
Automatic File Replication (Mirror) Across Two Storage Servers

This tutorial shows how to set up a high-availability storage with two storage servers (Debian Squeeze) that use GlusterFS.
Each storage server will be a mirror of the other storage server, and
files will be replicated automatically across both storage servers. The
client system (Debian Squeeze as well) will be able to access the
storage as if it was a local filesystem.

GlusterFS is a clustered file-system capable of scaling to several
peta-bytes. It aggregates various storage bricks over Infiniband RDMA or
TCP/IP interconnect into one large parallel network file system.
Storage bricks can be made of any commodity hardware such as x86_64
servers with SATA-II RAID and Infiniband HBA.

HowtoForge – Linux Howtos and Tutorials – Linux

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: Howtos Tagged With: , , , , , , , , , ,

Virtual Multiserver Environment With Dedicated Web & MySQL, Email & DNS Servers On Debian Squeeze With ISPConfig 3

May 22, 2012 by Leave a Comment

Virtual Multiserver Environment With Dedicated Web & MySQL, Email & DNS Servers On Debian Squeeze With ISPConfig 3

This tutorial describes how you can set up a single dedicated server
as a virtual multiserver environment using OpenVZ with dedicated Web
& MySQL, Email and DNS servers on Debian Squeeze. Also, you will
learn how to maintain all these servers. As an addition, you will learn
how to install some very useful packages on all of them, how to protect
them and how to monitor them. At the end you will have a fully functional virtual multiserver environment, ready for shared hosting.

HowtoForge – Linux Howtos and Tutorials – Linux

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: Howtos Tagged With: , , , , , , , , ,

High-Availability Storage With GlusterFS 3.2.x On Ubuntu 11.10 – Automatic File Replication Across Two Storage Servers

April 4, 2012 by Leave a Comment

High-Availability Storage With GlusterFS 3.2.x On Ubuntu 11.10 – Automatic File Replication (Mirror) Across Two Storage Servers

This tutorial shows how to set up a high-availability storage with two storage servers (Ubuntu 11.10) that use GlusterFS.
Each storage server will be a mirror of the other storage server, and
files will be replicated automatically across both storage servers. The
client system (Ubuntu 11.10 as well) will be able to access the storage
as if it was a local filesystem.

GlusterFS is a clustered file-system capable of scaling to several
peta-bytes. It aggregates various storage bricks over Infiniband RDMA or
TCP/IP interconnect into one large parallel network file system.
Storage bricks can be made of any commodity hardware such as x86_64
servers with SATA-II RAID and Infiniband HBA.

HowtoForge – Linux Howtos and Tutorials – Linux

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: Howtos Tagged With: , , , , , , , , , ,

Status of Ubuntu for ARM Laptops and Servers

January 25, 2012 by Leave a Comment

David Mandala, Manager of the ARM Team at Canonical talks about the status of Ubuntu Linux on ARM Laptops and Servers, and about their plans for Ubuntu on ARM until 2014 and beyond…
LXer Linux News

StumbleUponDiggTwitterFacebookRedditLinkedInEmail
Filed Under: News Tagged With: , , ,