Enable the quiet option to the btrfs(8) device scan command.
Does the job quietly. For example:
btrfs --quiet device scan
Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
---
v2: use MUST_LOG
cmds/device.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/cmds/device.c b/cmds/device.c
index a2c16ecb3034..26ac6d70b427 100644
--- a/cmds/device.c
+++ b/cmds/device.c
@@ -307,6 +307,7 @@ static const char * const cmd_device_scan_usage[] = {
" -u|--forget [<device>...] unregister a given device or all stale devices if no path ",
HELPINFO_INSERT_GLOBALS,
HELPINFO_INSERT_VERBOSE,
+ HELPINFO_INSERT_QUIET,
NULL
};
@@ -357,7 +358,8 @@ static int cmd_device_scan(const struct cmd_struct *cmd, int argc, char **argv)
error("cannot unregister devices: %m");
}
} else {
- printf("Scanning for Btrfs filesystems\n");
+ pr_verbose(MUST_LOG,
+ "Scanning for Btrfs filesystems\n");
ret = btrfs_scan_devices(1);
error_on(ret, "error %d while scanning", ret);
ret = btrfs_register_all_devices();
--
2.25.1
