Use IBM easy tier on DS8700 storage system with oracle database

Hi,
We search best practices to integrate IBM SSD and easy tier technologies on Oracle 10gR2/11gR1/11gr2 database.
is that someone already done this type of integration with mixed Oracle and IBM technologies ?
Thanks
Arnaud

user8949908 wrote:
Easy Tier is feature on the DS8700 and the DS8800 that offers enhanced capabilities through automated hot spot management and data relocation, auto-rebalancing, manual volume rebalancing and volume migration, rank depopulation, merging of extent pools, and thin provisioning support.
Easy Tier determines the appropriate tier of storage based on data access requirements and then automatically and nondisruptively moves data, at the subvolume or sub-LUN level, to the appropriate tier (like SSD) on the DS8000.
so I search feedback on this technology used in conjunction with Oracle database.
It's a question oriented for IBMer ...
Regards
ArnaudAs I said, this all happens several layers away from anything the Oracle database would know (or care) about. Just like my HP-SAN. It does a lot of the kinds of things you describe above and actually, not only does oracle not know or care, neither does the OS. All of that work is being done by a sub-system that is totally abstracted from the OS and even more abstracted from the Oracle rdbms. When oracle ( or any app) needs data, it sends a request to the OS to "give me X- number of bytes, beginning at offset Y in file Z". He doesn't even know what kind of device file Z is. And with dedicates storage systems like a SAN (and it sounds like Easy Tier) even the OS doesn't really know or care. It simply passes the request along to the interface to the storage system.

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