diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2017-03-14 11:41:29 -0800 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2017-03-14 11:47:09 -0800 |
| commit | d4e6736e59c96c2e982f3d92f561b8fca64d3dec (patch) | |
| tree | 003e3e1f97b4d493c8e29eb7d2308685a3c65d3d /cmd_format.c | |
| parent | d252e12accd8b4fdc0e50b539370b203f3894de9 (diff) | |
Add --quiet to cmd_format
Diffstat (limited to 'cmd_format.c')
| -rw-r--r-- | cmd_format.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/cmd_format.c b/cmd_format.c index 45764a10..db4b10ee 100644 --- a/cmd_format.c +++ b/cmd_format.c @@ -54,7 +54,8 @@ x(0, discard, NULL, NULL) \ t("Device specific options must come before corresponding devices, e.g.") \ t(" bcache format --tier 0 /dev/sdb --tier 1 /dev/sdc") \ t("") \ -x('h', help, NULL, "display this help and exit") +x('q', quiet, NULL, "Only print errors") \ +x('h', help, NULL, "Display this help and exit") static void usage(void) { @@ -90,6 +91,7 @@ static void usage(void) " --discard Enable discards\n" " -t, --tier=# Higher tier (e.g. 1) indicates slower devices\n" "\n" + " -q, --quiet Only print errors\n" " -h, --help Display this help and exit\n" "\n" "Device specific options must come before corresponding devices, e.g.\n" @@ -126,13 +128,13 @@ int cmd_format(int argc, char *argv[]) darray(struct dev_opts) devices; struct format_opts opts = format_opts_default(); struct dev_opts dev_opts = { 0 }, *dev; - bool force = false, no_passphrase = false; + bool force = false, no_passphrase = false, quiet = false; int opt; darray_init(devices); while ((opt = getopt_long(argc, argv, - "-b:e:L:U:ft:h", + "-b:e:L:U:ft:qh", format_opts, NULL)) != -1) switch (opt) { @@ -224,6 +226,10 @@ int cmd_format(int argc, char *argv[]) darray_append(devices, dev_opts); dev_opts.size = 0; break; + case O_quiet: + case 'q': + quiet = true; + break; case O_help: case 'h': usage(); @@ -258,7 +264,9 @@ int cmd_format(int argc, char *argv[]) struct bch_sb *sb = bcache_format(opts, devices.item, darray_size(devices)); - bcache_super_print(sb, HUMAN_READABLE); + + if (!quiet) + bcache_super_print(sb, HUMAN_READABLE); free(sb); if (opts.passphrase) { |