Martin K. Petersen posted on Thu, 05 Jun 2014 19:58:26 -0400 as excerpted: >>>>>> "Duncan" == Duncan <1i5t5.duncan@xxxxxxx> writes: > > Duncan> OTOH, certain high-performance hardware goes beyond the current > Duncan> standard and does a queued trim, without forcing a flush of the > Duncan> queue in the process. But this hardware tends to be rather rare > Duncan> and expensive, > > Queued trim has started to appear in consumer SSDs. However, since we're > the only OS that supports it the feature has come off to a bumpy start. > We tried to enable it on a drive model that passed testing here but we > had to revert to unqueued when bug reports started rolling in this week. [more elided] Thanks. Fresher and better information than I had. =:^) -- Duncan - List replies preferred. No HTML msgs. "Every nonfree program has a lord, a master -- and if you use the program, he is your master." Richard Stallman -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
