Marksei

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Tagged: Storage

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Linux / Tutorials

RBD storing images in Ceph for the beginner

Ceph is the open source Software Defined Storage (SDS) king. By default Ceph stores objects, how can you use it to store block devices such as virtual machines disks? For that purpose you can use RBD,...

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Linux / Tutorials

Ceph pools: a beginner’s guide

So you’ve got your Ceph cluster up and running but you don’t know your way around its innards. That’s perfectly fine, this guide is for you. Let’s learn how to manage a fundamental piece of Ceph:...

Ceph logo 4

Linux / Tutorials

How to install ceph with ceph-ansible

ceph-ansible is the most flexible way to install and manage a full-blown Ceph cluster. Whilst not the easiest way, it isn’t too difficult and can produce production-grade clusters. Let’s take a look.

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Linux / Tutorials

VDO: Linux deduplication and how to use it

Following Red Hat acquisition of Permabit Technologies, the former decided to release the latter proprietary technology: VDO, as open source. But what is VDO and how can you use it?

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Docker / Linux / News

RHEL 8 beta released: new features

Red Hat Enterprise Linux is the Linux distribution for the enterprise. With its ironclad security and rock-solid stability it is the main product of Red Hat, probably the biggest Open Source company. RHEL 8 beta has...