low power linux PC?
Bill McGonigle
bill at bfccomputing.com
Tue Apr 8 15:45:40 EDT 2008
Thanks for the feedback on the Green drives. Good to hear!
On Apr 8, 2008, at 09:01, Star wrote:
> Since we're using them primarily as NFS mounts over Gigabit Ethernet,
> the bottleneck hasn't been the I/O. They're currently configged in
> RAID-10 (software) with ext3 FS's.
Yeah, and that's a good strategy for dealing with slow drives - RAID
1 or 10 helps ameliorate their slow seeks. With the ariel density
these days I don't think rotation speed is so important anymore for
transfer, at least for the average case, but the seek can still hurt.
I read earlier that even thought they're billed as "5400-7200 RPM"
drives, they're either 5400 or 7200 depending on model. WD seems to
obfuscate what's really going on, at least without having dug deep
into spec sheets.
-Bill
-----
Bill McGonigle, Owner Work: 603.448.4440
BFC Computing, LLC Home: 603.448.1668
bill at bfccomputing.com Cell: 603.252.2606
http://www.bfccomputing.com/ Page: 603.442.1833
Blog: http://blog.bfccomputing.com/
VCard: http://bfccomputing.com/vcard/bill.vcf
More information about the gnhlug-discuss
mailing list