Hi, I wasn't able to find any information about it after searching for hours - Does mdadm supports sending the TRIM command to SSDs, if using the right filesystem with the 'discard' flag? If it does support it, from what kernel version it is? Thank you, Bar. -- 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