>>>>> "Sven" == Sven Köhler <sven.koehler@xxxxxxxxx> writes: >> # hdparm -I /dev/sdN # smartctl -l gplog,0x13 /dev/sdN Sven> I'm not sure the smartctl is helpful, since my machine has been Sven> running with discard disabled for about half a day now. It is helpful. It shows us that Samsung has indeed enabled queued TRIM functionality in this firmware update. -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html