Nicholas Lee wrote: > > > On Sat, Nov 15, 2008 at 7:54 AM, Richard Elling > <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote: > > In short, separate logs with rotating rust may reduce sync write > latency by > perhaps 2-10x on an otherwise busy system. Using write optimized SSDs > will reduce sync write latency by perhaps 10x in all cases. This > is one of > those situations where we can throw hardware at the problem to > solve it. > > > Are the SSD devices Sun is using in the 7000s available for general > use? Are they OEM parts or special items? >
Yes, they are OEMed. See: http://www.marketwatch.com/news/story/STEC-Support-Suns-Unified-Storage/story.aspx?guid=%7B07043E00-7628-411D-B24A-2FFEC8B8F706%7D The ZEUS product line makes a fine slog while the MACH8 product line works nicely for L2ARC. -- richard _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
