You know that feeling when your hard drives are almost all filled up? Your NAS of 500GB is almost full and you have crap on your computers that needs to be transferred to the NAS for their permanent homes. But you’re out of space! What do you do??
Buy a second NAS just like the one you have and run two? That thought crossed my mind… but that wasn’t going to be good enough because there is no redundancy and the LaCie NAS I was using doesn’t have the greatest performance.
So I wanted a real solution… Well, I run a server for a lot of general purposes… Why not just add some hard drives to that? Well… that’s essentially what I did.
I bought a HotSwap Enclosure and three (3) 750GB Hard Drives. I ended up needing a SATA controller card as well because the nVidia chipsets seem to always have problems with the onboard controllers. (There were issues that were making it impossible to successfully build the RAID.
Oh yeah… I put these 3 drives into a software RAID-5 setup. Yes, I realize the card I got does RAID-5 in hardware (apparently), but I wanted more flexibility because if the card dies… it would force me to have to buy that card again (and who knows if it will still exist). This way, I can buy any SATA controllers card(s) and have no problems.
It took all night to build the array, but that is certainly worth it for 1.5TB (1.39TB real) of solid storage. I then spent the next day throwing all my data onto the storage. And now I am all redundant. At some point I will probably purchase a cheap external TB drive to periodically copy the most important data to.
And for those curious… benchmarks indicate approximately 43MB/s write, 110MB/s read. The writing isn’t too impressive, but it is definitely not bad… definitely enough to keep up. I can almost saturate my gigabit network with the read speeds (as long as the receiving computer(s) can handle that).
Reminder: You can always check out my server’s information here.
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