From: octo <octo>
Date: Tue, 20 Dec 2005 09:34:09 +0000 (+0000)
Subject: Fixed a problem with the `disk' plugin: Added a counter to check how often the values... 
X-Git-Tag: collectd-3.6.0~21
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=071b6209490e8afa55039ca65f451e8884cb0b2b;p=collectd.git

Fixed a problem with the `disk' plugin: Added a counter to check how often the values were queried, so that no huge peeks appear in the RRD files.
---

diff --git a/src/disk.c b/src/disk.c
index 4e53df0d..ea497175 100644
--- a/src/disk.c
+++ b/src/disk.c
@@ -65,6 +65,9 @@ typedef struct diskstats
 {
 	char *name;
 
+	/* This overflows in roughly 1361 year */
+	unsigned int poll_count;
+
 	unsigned int read_sectors;
 	unsigned int write_sectors;
 
@@ -300,6 +303,10 @@ static void disk_read (void)
 		read_bytes  = ds->read_bytes;
 		write_bytes = ds->write_bytes;
 
+		/* Don't write to the RRDs if we've just started.. */
+		ds->poll_count++;
+		if (ds->poll_count <= 6)
+			continue;
 
 		if ((read_count == 0) && (write_count == 0))
 			continue;