From a1a4bbea2dac027754e95a34b0d7079fc06f657d Mon Sep 17 00:00:00 2001 From: Daan De Meyer Date: Tue, 23 May 2023 12:16:53 +0200 Subject: [PATCH] mkfs-util: Silence noisy warning from mkfs.btrfs --- src/shared/mkfs-util.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/shared/mkfs-util.c b/src/shared/mkfs-util.c index 3d8c16b7b97..08e89dc228a 100644 --- a/src/shared/mkfs-util.c +++ b/src/shared/mkfs-util.c @@ -388,6 +388,11 @@ int make_filesystem( if (quiet && strv_extend(&argv, "-q") < 0) return log_oom(); + /* mkfs.btrfs unconditionally warns about several settings changing from v5.15 onwards which + * isn't silenced by "-q", so let's redirect stdout to /dev/null as well. */ + if (quiet) + stdio_fds[1] = -EBADF; + } else if (streq(fstype, "f2fs")) { argv = strv_new(mkfs, "-g", /* "default options" */ -- 2.47.3