Topic: Problems with a speed IO
There is a cluster configuration on VMware 6.5 (iron Proliant Gen10 (BladeSystem c7000) + 3PAR through FCOE on hp flexfabric). I drive for the speed IO two configurations of Oracle DB11g on virtual machines. One - windows server 2012 R2 (controler LSI3000) on 3PAR lies on a SSD-regiment (type production), the second - OEL7.5 RAC 2-node (controler PVSCSI) on 3PAR lies on 10000-kah (in raid 200 pieces, while type the test). I drive and cannot disperse for a little decent speeds in any way. The Windows on SSD ink show a maximum 2 (not the Gbyte), RAC above 1 Gbit does not produce. make a helpless gesture, a pier at them everywhere 10 and 20 so type "check fire wood, not those delivered". And I already checked up - on RAC precisely all under the book - both vmdk, and independent, and separate PVSCSI. Changed elevator on noop (was deadline) - gave a gain approximately 10 %, but all the same digits even rather do not converge.
Something can at whom similar was created? I at the given stage should prove (and ) that "the necessary fire wood on a place", I will be glad to any help in this question!