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2009 Apr 11
17
Supermicro SAS/SATA controllers?
...ave been several mentions of LSI based controllers on the mailing lists and I''m wondering about them. One obvious difference is that the Marvel contoller is PCI-X and the LSI controllers are PCI-E. Supermicro have several LSI controllers. AOC-USASLP-L8i with the LSI 1068E and AOC-USASLP-H8iR with the LSI 1078. Are they stable? How does is the performance compare to the Marvel? Does hot swap cause problems? The LSI1068E has 16MB SRAM onboard cache - I expect this helps performances, but does it causes issues with ZIL? The LSI1078 has 512MB DDR2 onboard cache with a battery backup o...