Hi, all -- It's time to replace a few 4T disks in our little server. I don't particularly want to go back with more 4T disks (although the same model sure are cheap these days! :-) and figure I should put in larger drives as I go. I am then left with weighing simple $/G vs total price; bigger drives can be cheaper per volume but of course more overall. My first approach is to put newer, larger drives in place and expect to grow into the empty space when all of the old ones have been swapped out. But ... If I were to splurge and buy 3ea big drives to replace all of the space that I have now, how practical is it to grow that RAID5 array by adding additional drives later? My eventual goal would be to get to 8-10 devices in a RAID6 layout (two "extras"), but of course I can't afford that today. Do I have an easy path to get there in the long run? [BTW, can I convert an array from RAID5 to RAID6, too?] On the other hand, I do have the empty slots (currently filled with scratch drives here and there), so I could both replace my aging drives and add more and just grow this array 1) if the growth idea is practical and 2) if I don't get to splurge. TIA :-D -- David T-G See http://justpickone.org/davidtg/email/ See http://justpickone.org/davidtg/tofu.txt
