[CentOS] ssd quandry
John Doe
jdmls at yahoo.comTue Oct 25 10:20:10 UTC 2011
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From: John R Pierce <pierce at hogranch.com> > On 10/25/11 2:16 AM, John Doe wrote: >> Just wondering how come the array is detected as /dev/sd* instead of the > classical /dev/cciss/c0d*... >> Is the P411 a fake raid? > > no, its a seriously fast pci-e SAS2 hardware raid. the physical > devices don't show at all. it has 1GB of writeback cache thats backed > by flash with a supercap, instead of the traditional battery that dies > in 3 years. Indeed, nice specs. How much does it cost...? > I didn't have to install any special drivers to use it, C6 just saw it > as-is, /dev/sda Guess this new ctrl does not use the cciss module anymore. Thx, JD
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