From 27dec8fae303ab356aa786e20414f89d60be08a4 Mon Sep 17 00:00:00 2001
From: Dan Williams <dan.j.williams@intel.com>
Date: Thu, 2 Oct 2008 16:07:21 -0700
Subject: [PATCH] quiet WaitClean()

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
 Monitor.c | 12 +++++++-----
 mdadm.c   |  2 +-
 mdadm.h   |  2 +-
 mdmon.c   |  2 +-
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/Monitor.c b/Monitor.c
index a080390..1c19057 100644
--- a/Monitor.c
+++ b/Monitor.c
@@ -632,7 +632,7 @@ int Wait(char *dev)
 static char *clean_states[] = {
 	"clear", "inactive", "readonly", "read-auto", "clean", NULL };
 
-int WaitClean(char *dev)
+int WaitClean(char *dev, int verbose)
 {
 	int fd;
 	struct mdinfo *mdi;
@@ -641,15 +641,17 @@ int WaitClean(char *dev)
 
 	fd = open(dev, O_RDONLY); 
 	if (fd < 0) {
-		fprintf(stderr, Name ": Couldn't open %s: %s\n", dev, strerror(errno));
+		if (verbose)
+			fprintf(stderr, Name ": Couldn't open %s: %s\n", dev, strerror(errno));
 		return 1;
 	}
 
 	devnum = fd2devnum(fd);
 	mdi = sysfs_read(fd, devnum, GET_VERSION|GET_LEVEL|GET_SAFEMODE);
 	if (!mdi) {
-		fprintf(stderr, Name ": Failed to read sysfs attributes for "
-			"%s\n", dev);
+		if (verbose)
+			fprintf(stderr, Name ": Failed to read sysfs attributes for "
+				"%s\n", dev);
 		close(fd);
 		return 0;
 	}
@@ -714,7 +716,7 @@ int WaitClean(char *dev)
 			rv = 0;
 		} else
 			rv = 1;
-		if (rv)
+		if (rv && verbose)
 			fprintf(stderr, Name ": Error waiting for %s to be clean\n",
 				dev);
 
diff --git a/mdadm.c b/mdadm.c
index 9862063..d243620 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1284,7 +1284,7 @@ int main(int argc, char *argv[])
 				case 'W':
 					rv |= Wait(dv->devname); continue;
 				case Waitclean:
-					rv |= WaitClean(dv->devname); continue;
+					rv |= WaitClean(dv->devname, verbose-quiet); continue;
 				}
 				mdfd = open_mddev(dv->devname, 1);
 				if (mdfd>=0) {
diff --git a/mdadm.h b/mdadm.h
index 1eba578..aea7228 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -723,7 +723,7 @@ extern int Monitor(mddev_dev_t devlist,
 
 extern int Kill(char *dev, int force, int quiet, int noexcl);
 extern int Wait(char *dev);
-extern int WaitClean(char *dev);
+extern int WaitClean(char *dev, int verbose);
 
 extern int Incremental(char *devname, int verbose, int runstop,
 		       struct supertype *st, char *homehost, int autof);
diff --git a/mdmon.c b/mdmon.c
index 877cf1a..d6b99a2 100644
--- a/mdmon.c
+++ b/mdmon.c
@@ -159,7 +159,7 @@ static void try_kill_monitor(char *devname)
 	for ( ; mdstat; mdstat = mdstat->next)
 		if (is_container_member(mdstat, devname)) {
 			sprintf(buf, "/dev/%s", mdstat->dev);
-			WaitClean(buf);
+			WaitClean(buf, 0);
 		}
 	free_mdstat(mdstat);
 	remove_pidfile(devname);