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Displaying posts with tag: terminologies (reset)
May
28
2011
On LVM: How to setup Volume Groups and Logical Volumes.
Posted by Ovais Tariq on Sat 28 May 2011 11:46 UTC
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LVM (Logical Volume Management) is a very important tool to have in the toolkit of a MySQL DBA. It allows you to create and extend logical volumes on the fly. This allows me to, say, add another disk and extend a partition effortlessly. The other very important feature is the ability to take snapshots, that you can then use for backups. All in all its a must have tool. Hence, this guide will allow you to understand various terminologies associated with LVM, together with setting up LVM volumes and in a later part will also show you how to extend...

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