In my job as a systems engineer, I have handled various storage implementations for our enterprise clients. These may be in the form of direct-attached storage (DAS), network-attached storage (NAS), storage area network (SAN), or Internet Small Computer System Interface (iSCSI) systems. In these implementations, clients generally use proprietary storage products from vendors such as EMC, Dell, Hewlett-Packard, and EqualLogic. Many of these devices work just like ordinary servers with multiple hard disks and an operating system. Some use Unix and Linux as base operating systems, so I began to explore the possibility of using that kind of operating system on ordinary servers to turn them into storage boxes. I found Openfiler, which supports most storage protocols and can save you $5,000 or more by providing enterprise-level storage absolutely free for any box that meets the minimum requirements.
Sep
10
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