Thank you Perry Whittle.

I want MSCS for server maintenance (reboot, service pack, updates) and also for software failure. Other solution should be mirroring with automatic failover, but it's not designed...

Hello,

Thank you for your reply

We use the last version of VMWare VCenter 5/ VSphere 5 / ESX 5.

HA, DRS and FT are implemented with 2 geographically separated site.

Dear EdVassie,

You are right, nothing is yet decided by project management.

But having no job currently, I look for all options for HA and DR to propose the best solution when...

Thank you for your reply.

I saw that information on Microsoft Technet. (http://technet.microsoft.com/en-us/library/ms191309.aspx)

Interresant information for the mirroring timeout.

Thank you for advises