Hi all,
a customer of mine will have to perform a tech refresh on his 144 FC 15k disks. Now the "specialist", considering ONLY budget aspects offer this:
A FAS3240 having 3 144 GB DS14MK4 shelves will be replaced by ONE DS4246 24x600 SAS A FAS3240 having 12 144 FB DS14MK4 shelves will be replaced by TWI DS4243 24x600 SAS
Now, also considering the SAS multiplex and the direct access to the block customer, and me too, are very concerned about a degradation of performances. It was a lot of data disk against few ones.
Suggestions? Opinions?
Dott. Giacomo Milazzo [cid:image001.jpg@01C75422.0D316270] Technical Account Manager Sinergy SpA Filiale di Roma * 00198. viale Regina Margherita, 269 ' (+39) 3406001045 0644245272 7 (+39) 0226922048 * Giacomo.Milazzo@Sinergy.it
Not enough information to tell.
Tell your sales team to -give- you a PCS report if they want it that bad to convince you.
Look at the disk performance comparison chart given your past workload.
On Tue, Dec 10, 2013 at 7:02 AM, Milazzo Giacomo G.Milazzo@sinergy.itwrote:
Hi all,
a customer of mine will have to perform a tech refresh on his 144 FC 15k disks. Now the “specialist”, considering ONLY budget aspects offer this:
A FAS3240 having 3 144 GB DS14MK4 shelves will be replaced by ONE DS4246 24x600 SAS
A FAS3240 having 12 144 FB DS14MK4 shelves will be replaced by TWI DS4243 24x600 SAS
Now, also considering the SAS multiplex and the direct access to the block customer, and me too, are very concerned about a degradation of performances.
It was a lot of data disk against few ones.
Suggestions? Opinions?
*Dott. Giacomo Milazzo*
[image: cid:image001.jpg@01C75422.0D316270]
Technical Account Manager
*Sinergy SpA* Filiale di Roma *+* 00198. viale Regina Margherita, 269
*'* (+39) * 3406001045 *0644245272
*7* (+39) 0226922048 *-* *Giacomo.Milazzo@Sinergy.it*
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