On Thu, Apr 24, 2014 at 11:10:09AM -0700, Purush Gupta wrote: > That would require a new NVMe write command semantic with descriptors > currently its not there. Yes ... I don't want to start defining such a command on linux-fsdevel. What I'm hearing is that there's no benefit to a device that can guarantee to write multiple contiguous sectors in a non-torn manner over a device that can write a single sector in a non-torn manner. For any real benefit, filesystems need (and Linux needs to introduce plumbing for) vectored atomic writes. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
