[checkmk-commits] 3888 FIX df checks: Fixed invalid displayed WARN / CRIT lines in graphs when using "bytes left" thresholds

Module: check_mk Branch: master Commit: 5cf69a3267768273533112521413e2d735cee778 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=5cf69a32677682… Author: Lars Michelsen &lt;lm(a)mathias-kettner.de&gt; Date: Thu Sep 22 09:43:26 2016 +0200 3888 FIX df checks: Fixed invalid displayed WARN / CRIT lines in graphs when using "bytes left" thresholds --- .werks/3888 | 10 ++++++++++ ChangeLog | 1 + checks/df.include | 34 +++++++++++++++------------------- 3 files changed, 26 insertions(+), 19 deletions(-) diff --git a/.werks/3888 b/.werks/3888 new file mode 100644 index 0000000..d643c77 --- /dev/null +++ b/.werks/3888 @@ -0,0 +1,10 @@ +Title: df checks: Fixed invalid displayed WARN / CRIT lines in graphs when using "bytes left" thresholds +Level: 1 +Component: checks +Class: fix +Compatible: compat +State: unknown +Version: 1.4.0i1 +Date: 1474530137 + + diff --git a/ChangeLog b/ChangeLog index 8b98b42..d5986dc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -403,6 +403,7 @@ * 3810 FIX: windows agent: no longer truncates plugin output, no longer freezes when plugin produces too much output... * 3812 FIX: winperf_phydisk: reintroduced read and write queue length performance data... * 3813 FIX: check_mail: fixed missing base64 decoding on multipart mails + * 3888 FIX: df checks: Fixed invalid displayed WARN / CRIT lines in graphs when using "bytes left" thresholds Multisite: * 3187 notification view: new filter for log command via regex diff --git a/checks/df.include b/checks/df.include index c9bfdee..4e73135 100644 --- a/checks/df.include +++ b/checks/df.include @@ -304,11 +304,6 @@ def df_check_filesystem_single(hostname, mountpoint, size_mb, avail_mb, reserved # bigger than 100 GB and lowers it for file systems smaller than 100 GB. # Please run df_magic_factor.py to understand how it works. - # TODO: In some future version use a fixed name as perf variable - perf_var = mountpoint.replace(" ", "_") - perfdata = [(perf_var, str(used_mb) + 'MB', warn_mb, crit_mb, 0, size_mb)] - perfdata.append(('fs_size', str(size_mb) + 'MB')) - used_hr = get_bytes_human_readable(used_mb * 1024 * 1024) size_hr = get_bytes_human_readable(size_mb * 1024 * 1024) # If both numbers end with both MB or GB or TB, then drop the first one @@ -320,21 +315,22 @@ def df_check_filesystem_single(hostname, mountpoint, size_mb, avail_mb, reserved infotext = "%s used (%s of %s)" % ( get_percent_human_readable(used_perc), used_hr, size_hr) + if warn_mb < 0.0: + # Negative levels, so user configured thresholds based on space left. Calculate the + # upper thresholds based on the size of the filesystem + crit_mb = size_mb + crit_mb + warn_mb = size_mb + warn_mb + status = 0 - if warn_mb < 0: - # Negative levels, so calculate MB left - rest_mb = size_mb - used_mb - crit_mb = crit_mb * -1 - warn_mb = warn_mb * -1 - if rest_mb <= crit_mb: - status = 2 - elif rest_mb <= warn_mb: - status = max(1, status) - else: - if used_mb >= crit_mb: - status = 2 - elif used_mb >= warn_mb: - status = max(1, status) + if used_mb >= crit_mb: + status = 2 + elif used_mb >= warn_mb: + status = max(1, status) + + # TODO: In some future version use a fixed name as perf variable + perf_var = mountpoint.replace(" ", "_") + perfdata = [(perf_var, str(used_mb) + 'MB', warn_mb, crit_mb, 0, size_mb)] + perfdata.append(('fs_size', str(size_mb) + 'MB')) if type(params) == dict: show_levels = params.get("show_levels")