Gye Greene's Thoughts

Gye Greene's Thoughts (w/ apologies to The Smithereens and their similarly-titled album!)

Tuesday, March 04, 2008

USB key RAID?

A thought: I wonder if you can RAID USB flashdrives?

At the very least, you could jack a few of them into a USB hub, and use them as some sort of memory module.


Hmm...


--GG

6 Comments:

At March 05, 2008 4:13 PM, Blogger Will Walczak said...

I was thinking the exact same thing, have you come across anything of the sort?

 
At March 05, 2008 10:49 PM, Blogger Gye Greene said...

Nope; it's an original idea. :)

Could be other folks that have thought of it, though: I haven't yet tried Googling it.


--GG

 
At March 06, 2008 3:31 AM, Anonymous Anonymous said...

I've noticed that flash drives don't perform well with multitasking (e.g., running two or more copy operations at the same time) and are slower when using a journaling filesystem (e.g., reiserfs, ext3, OS X journaled) instead of a standard filesystem (e.g., FAT, ext2). If that's indeed true, then RAID 0 would be the only type that would offer a performance advantage. RAIF anyone? (Redundant Array of Flash Drives? Spiffy term to coin perhaps :-)

 
At March 06, 2008 11:46 AM, Blogger Gye Greene said...

Having a RAIF array -- I like it! :)


--GG

 
At March 31, 2009 11:42 AM, Anonymous gnif said...

Nope, it is an old idea...
see here:

http://cs.joensuu.fi/~mmeri/usbraid/

 
At April 01, 2009 1:44 PM, Blogger Gye Greene said...

Brilliant; thx for the link! :)

(Curious: how'd you stumble across this blog entry? Googling for something, I suppose?)


--GG

 

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