Hopefully, you’re seeing a pattern here that will answer this particular tag search. If not, here’s the last distillation for you:
Symmetrix: multi-protocol, multi-Tier, high speed storage system
Centera: single protocol, single-Tier, archive storage systemCapiche?
SAS vs. Fibre Challenge
Again, as I’ve pontificated before, I challenge anyone to point out SAS’s shortcomings as it pertains to reliability and performance vs. fibre drives. I see the market turning to SAS as the replacement for Fibre drives and, well, we’ll see where that goes. To that end, I’ve got an interesting challenge for you readers:
a.) I need someone with a CX3-10 and someone with an AX4-5 base array, with fibre drives and SAS drives respectively.
b.) I need the fibre and SAS drives in a RAID5 4+1 config with a single LUN bound across it (no contention of spindles
c.) I need you to run either the latest version of IOMeter or OpenSourceMark (the FileCopy Utility) against that LUN and report back the information.
d.) I’ll compile the table of data results and, if I receive valid results from multiple people, I’ll send you an EMC t-shirt for your time (to the first responders).Sound like a deal? GREAT!(I’d do it myself but I have no budget for these things…)
Checking out now…