I would like to know anyone of you have experience about using GPFS on EMC VPLEX ?
1) Is there any test environment or customer already implement GPFS on EMC VPLEX ?
2) Is there any compatibility issue or other consideration using GPFS on EMC VPLEX disk?
3) VPLEX also introduces VPLEX Metro which is it own cluster solution across sites. Somehow the outcome is pretty similar to GPFS solution "Synchronous mirroring utilizing GPFS replication in Advanced Administration Guide" but might be different in detail mechanism. Not sure whether it is possible to use GPFS on VPLEX Metro, or should it be used one or another without mixing together ?