From 050e2c25dd6a46d6cdf2df94361d81ea2c321c30 Mon Sep 17 00:00:00 2001
From: Benjamin Kaduk
Date: Sun, 18 Feb 2018 00:29:38 +0000
Subject: [PATCH] Add 2017Q4 LibreNMS ZFS reporting entry from Zane
Bowers-Hadley
---
.../news/status/report-2017-10-2017-12.xml | 76 +++++++++++++++++++
1 file changed, 76 insertions(+)
diff --git a/en_US.ISO8859-1/htdocs/news/status/report-2017-10-2017-12.xml b/en_US.ISO8859-1/htdocs/news/status/report-2017-10-2017-12.xml
index a02818390d..f6c39f5819 100644
--- a/en_US.ISO8859-1/htdocs/news/status/report-2017-10-2017-12.xml
+++ b/en_US.ISO8859-1/htdocs/news/status/report-2017-10-2017-12.xml
@@ -120,4 +120,80 @@
veracity of any claims in these submissions.
+
+ LibreNMS
+
+
+
+
+ Zane
+ Bowers-Hadley
+
+ vvelox@vvelox.net
+
+
+
+
+ LibreNMS ZFS Addition
+
+
+
+ LibreNMS is an autodiscovering PHP/MySQL/SNMP-based network
+ monitoring solution which includes support for a wide range of
+ network hardware and operating systems, including Cisco,
+ Linux, &os;, Juniper, Brocade, Foundry, HP and many more.
+
+ Among other things, it can monitor applications and other
+ functionality running on a server via SNMP extensions. This
+ has been the area of focus for my present work.
+
+ ZFS support has been committed towards the end of December,
+ which was too late to make the December release, but it will
+ be in the January release.
+
+ This brings the ability to monitor ARC and pool information,
+ with each pool having its own separate set of graphs.
+
+ The ARC graphing is as below.
+
+
+ - ARC size in bytes
+
+ - ARC size, percent of max size
+
+ - ARC size breakdown
+
+ - ARC efficiency
+
+ - ARC cache hits by list
+
+ - ARC cache hits by type
+
+ - ARC cache misses by type
+
+ - ARC cache hits
+
+ - ARC cache misses
+
+ - ARC misc (deleted, skips, and recycle misses)
+
+
+ The pool tracking is comparatively much simpler, using the
+ output from zpool list.
+
+
+ - Pool Space
+
+ - Pool Capacity
+
+ - Pool Fragmentation
+
+
+
+
+ Suggestions are needed for additional statistics or other
+ information to monitor, whether &os;-specific or
+ otherwise.
+
+