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Getting Started with oVirt 3.3 by Alexey Lesovsky

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Appendix B. iSCSI Storage Setup on CentOS

oVirt Engine supports iSCSI storage. This appendix will cover how to set up an iSCSI server with CentOS Linux.

Preparing the local storage

Local disk running with Logical Volume Manager (LVM) is used as the storage. LVM is a flexible and powerful disk manager. For additional info about LVM, please refer to the link https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html-single/Logical_Volume_Manager_Administration/index.html.

To create LVM volume, we need a whole disk. For a disk device, only the partition table must be erased, which will effectively destroy information about partitions on that disk. In the following command, we will focus on the first sector (be careful, this command ...

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