On Wed, Jun 10, 2015 at 9:47 AM, Qu Wenruo <[email protected]> wrote: > Hi, > > You can try nossd mount option (mount DEV MNT -o nossd), which will disable > ssd related optimization.
thanks Qu! I've tried it, but the disk still seems slow as hell. > But according to my experience, even enable ssd mode on HDD, performance > shouldn't drop too much, and sometimes, especially random write performance > will even improve hugely.(but at cost of more fragments). hum... ok! so probably there are different issues to look at thanks for your reply! regards, Federico -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
