On Sun, 24 Dec 2017 13:31:40 +0100, Ceriel Jacobs wrote: > Saving: > 1. ± 0.4 seconds of boot time (10% of boot until root) > 2. ± 150k of RAM > 3. ± 75k of disk space
Thanks for bringing this up - I'm also particularly frustrated by the boot delay caused by the raid6 algorithm benchmark (1). > New kernel command-line parameters? > a.) disable, like: > - btrfs=noraid6_pq > - btrfs=noraid (=no xor at all) > b.) delay raid6_pq and xor module loading, for cases where root mount > doesn't need raid6_pq and/or xor. c) It might not help with (2) or (3), but I'd be happy with an option to preselect the raid6 algorithm, so that the benchmark didn't run on each boot. Cheers, David -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
