From 570fa49449ad9e01f7087f725ee6e073220db237 Mon Sep 17 00:00:00 2001 From: Damien Zammit Date: Sun, 26 Dec 2021 22:38:55 +1100 Subject: rumpdisk: Use raw uncached character device rwdXd This disables the rump buffer cache and avoids any magic translation that rump would do. * rumpdisk/block-rump.c (translate_name): Use `/dev/r%sd' format instead of `/dev/%sd'. Message-Id: <20211226113857.150525-4-damien@zamaudio.com> --- rumpdisk/block-rump.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rumpdisk/block-rump.c b/rumpdisk/block-rump.c index ce64abde..fe97bf85 100644 --- a/rumpdisk/block-rump.c +++ b/rumpdisk/block-rump.c @@ -87,12 +87,12 @@ search_bd (char *name) return NULL; } -/* BSD name of whole disk device is /dev/wdXd +/* BSD name of whole disk device is /dev/rwdXd * but we will receive wdX as the name */ static void translate_name (char *output, int len, char *name) { - snprintf (output, len - 1, "/dev/%sd", name); + snprintf (output, len - 1, "/dev/r%sd", name); } static boolean_t -- cgit v1.2.3