FAST (FULLY AUTOMATED STORAGE TIERING). FAST made a debut in the storage market yesterday (12/08/09). Finally after the market buzz we got a preview of the product in terms of its features, functionality, characteristics, possible shortcomings and use cases. This blog post focuses on the features, the drawbacks and some applications around FAST. By no means is this a comprehensive or an exhaustive list of the above.
After all, FAST makes a debut
Truly this was one of the most awaited products of 2009 from EMC after the initial announcement by EMC back in April 2009 along with the release of Symmetrix V-Max. Along with FAST, EMC has also introduced some new enhancements to the EMC Symmetrix V-Max, Clariion CX4 and Celerra NS platforms. Currently FAST will be available on the above 3 platforms at debut and will provide automated storage tiering “in-the-box” for Symmetrix V-Max, “in-the-box” for Clariion CX4 and “out-of-box” for Celerra NS platforms.
EMC Clariion RAID-6 requirements and limitations
HDS’ HAM-Fisted Announcement Can’t Be All
HDS telegraphed that a big announcement was coming today. They even made it fun, with a (literally) cryptic blog entry to make sure we were all watching. But the announcement of High Availability Manager, a software product to manage existing HDS USP-V and USP-VM arrays, underwhelmed. It isn’t HDS’ answer to the EMC Symmetrix V-Max and it’s forthcoming FAST technology.
Review: Sun Storage 7000 Unified Storage System – Part II
Traditional storage arrays permit the configuration of multiple disk types within a single array. This can range from solid state disks (SSDs), through to fast fibre channel drives and slower high capacity SATA drives. USS operates a slightly different model – all drives in the USS array are high capacity SATA. SSD drives are then used to ameliorate performance on read and write activity in combination with the ZFS file system, by using the SSDs for read caching and write logging.