I'm shopping for a new MSA iSCSI SAN for a VMware cluster (3 hosts only).
Some questions about possible configurations.
We have two SQL servers running Kronos and Great Plains, plus an Exchange 2013 server.
I'm curious about how end users would possibly perceive the differences between the following configurations regardless of what SAN is used:
1) 12 10k 600 GB drives (RAID 5) or 24 10k 600 GB drives (RAID 6)
2) 2 SSD drives appropriately sized (RAID 1) and either 10 or 22 SATA drives with appropriate RAID, with tiering turned on
3) is the 1050 noticeably slower than 2050?? -- tn terms of customers' perceptions of how "fast" things are??
I ask all these questions because I'm only planning for the next 5-6 years, I expect everything to be cloudified after that....I only need 6-8 TB storage, we're presently using perhaps 3 TB of storage right now, and I'm looking for a balance of speed vs. cost.
I'm also looking at new servers, for which I've requested the fastest possible 8-core processor that I think we can afford.
Thank you, Tom
