http://www.netapp.com/us/media/tr-4070.pdf

looks like it, but they do not go into much detail.  Just by guessing, I am nearly sure you would not be able to only have the hybrid cache in one plex only.    Maybe there is something in the metro cluster configuration guide as well.   I do know that the ssd cache limit only counts 1 plex. 

--JMS

From: toasters-bounces@teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf Of Alon Zeltser
Sent: Wednesday, December 11, 2013 12:52 PM
To: toasters@teaparty.net
Subject: FlashPool with SyncMiror

Hi All

Does anyone know if FlashPool is supported with SyncMirror (MetroCluster) ?

If so do I need to mirror also the SSD raid group with matching plex  ?

Or can I have one plex with hybrid and other plex without SSD ?

Is anyone seen any documentation for such a configuration  ?

Thanks

Alonz