On 08/30/2013 01:51 PM, Mark Nelson wrote: > On 08/30/2013 01:47 PM, Dimitri Maziuk wrote: >> (There's nothing wrong with raid as long it's >0.) > > One exception: Some controllers (looking at you LSI!) don't expose disks > as JBOD or if they do, don't let you use write-back cache. In those > cases we some times have people make single-disk RAID0 LUNs. :) We don't use the ones we have for jbod, but I do recall trying and failing, yes. They do make what our vendor calls "hba" controllers, though, and for noticeably less money. -- Dimitri Maziuk Programmer/sysadmin BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu
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