RAID and PCs seems to be a topic that gets more complicated the more I try to understand it.
In our continuing saga, I'm toying with getting a NAS (probably a Synology DS410 - the DS411+ is overkill) or setting up a server with RAID 5. The server route seemed more appealing after thinking more about the cost, and seeing this "10TB Home Server" DIY Kit at NewEgg - http://www.newegg.co...List=Combo.569883 ($704 + shipping).
Given the horror stories we've heard, and extra expense, of Hardware RAID, it seems like Ubuntu Server 10.04 LTS with software RAID (mdadm?) (no LVM stuff), might make sense. I'm assuming there should be no issues connecting to it from OSX, Win2k, Linux, and Win7 as a file and print server.
(If I go the server route, I'd probably stick with Ubuntu rather than FreeNAS or the like.)
I'm assuming that there will be no file and print serving issues for Win2k, WinXP, Win7, OS X, and Linux clients, but haven't checked in detail.
I'm also assuming going this route will not introduce any incompatibilities even if I'm using a 32-bit version of Winders that doesn't understand partitions larger than 2TB. Will Winders freak out if it connects to a 8-10 TB partition over the network? I assume not, but ....
I assume I would have a boot drive separate from the RAID array. If I went the server route, I'd probably go with 1.5-2TB drives that are on the Synology-compatible page, or reported Ok by users, as there is at least some evidence that they've been tested in a RAID setup.
I don't care about hot-swap. I do want it to be reliable.
If one is running software RAID, are enterprise hard drives worth the cost for the peace of mind? Does software RAID care about enterprise vs. consumer grade drives? Should TLER - http://en.wikipedia....ed_Error_Recovery
- or CCTL - http://www.samsung.c...esource_CCTL.html
- be enabled or disabled for software RAID, or does it matter?
EARS and 4kB Sectors and incompatibilities and poor performance with Misaligned Sector Boundaries. Oh my! http://www.tomshardw...ector,2554-3.html
So many questions... It's easy to see why Windows Home Server and boxes like Drobo became popular. They hide the complexity. Ignorance is bliss, until something blows up. :-/
Thanks for any comments.
Cheers,
Scott.