On 2/21/2011 2:39 PM, Roberto Spadim wrote: > sorry, but i sent email without a information: > TRIM is a 'ATA Specification' command > > http://en.wikipedia.org/wiki/TRIM_command > > any disk with ATA command could suport TRIM, hard disk or ssd or > anyother type of phisical allocation Sure, but hard disks have no reason to, which is why they don't and won't support it. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html