New to the product and the need to know the basics. Help, please

I'm new to the product, and we are evaluating. Here's investigations. I hope you can help me:
1. does it support active/active or active/passive controllers?
2. What is the minimum time of OTN of replication in asynchronous mode? The minimum data lost can I define?
3 support for technology: hybrid, SSD, FC, SAS, SATA, 10 GBe?
4. data protection / snapshot is supported?

These questions refer to the NAS DELL products, please forgive me if I chose a bad TAGS.

EqualLogic is active / standby (only 1 controller is online at any time).

Minimum replication time is 5 minutes, unless you go the synchronous replication, but it should not be used over long distances (higher latency networks).

EqualLogic's iSCSI only. For iSCSI 1Gbit units are all RJ45 ports. 10 Gbps units have RJ45 ports and ports of SFP +. You can connect the two, but only 1 port is used at a time (not sure how the new PS6210 only SFP + and the RJ45 failover because it has 2 of each on each controller).

EqualLogic supports indeed of snapshots. With the host integration tools (available for Windows, VMware and Linux (some limitations on the new OS versions (mainly Windows 2012 R2 and RHEL 6.3 and later versions don't are not supported at this time exact (2014-01-22))) you can use the so-called chip-copies.) These IO quiesce to the volume before you say the table to take the snap. HITKIT Microsoft supports SQL, Exchange, Hyper-V, and I think that Sharepoint. I've personally used only the HITKIT with Hyper-V, but in Hyper-V lets it roll back a single virtual machine on a volume, even if there are several on the volume in question.

Tags: Dell Products

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