ID: 0102
Title: modbus_value: New check and Agent to modbus devices
Component: Checks & Agents
Level: 1
Class: New Feature
Version: 1.2.3i7
This is the first approach to monitor modbus devices. Modbus is an industry bus wich can
be found for example in power devices for buildings.
ID: 0010
Title: Fix computation of hour-of-the-day and day-of-month prediction
Component: Core & Setup
Level: 1
Class: Bug Fix
Version: 1.2.3i7
This fix addresses two problems in the implementation of the predictive levels:
<ul>
<li>When you selected a prediction for <i>Hour of the day</i> you would get 24
single predictions and 24 separated graphs. This has been replaced by one single
predection for the whole day, which is much more conveniant.</li>
<li>The implementation of the <i>Day of the month</i> was broken. It would create
a prediction of just one day instead. This is fixed now.</li>
</ul>
ID: 0011
Title: Introduce optional lower limit for predicted levels
Component: Core & Setup
Level: 1
Class: New Feature
Version: 1.2.3i7
When configuring predictive levels while using relative levels or those
based on the standard deviation then time periods with a very low
reference (e.g. a CPU load below 1) would result in very narrow levels
and lead to frequent false alarms.
Now you can set a lower limit for the levels, for example such that they
would never go below 5 and 10 for warn and crit - regardless of the
current predicted value.
ID: 0292
Title: Inline SNMP: Check_MK check helpers are closing UDP sockets now
Component: Core & Setup
Level: 1
Class: Bug Fix
Version: 1.2.3i7
In previous versions, the Check-Helpers in Check_MK were opening UDP
sockets for each host and caching them during their runtime. This resulted
in too many open sockets with a large amount of hosts. Now closing all
the sockets after an action iteration.
ID: 0291
Title: winperf_ts_sessions: New check to monitor Microsoft Terminal Server sessions
Component: Checks & Agents
Level: 1
Class: New Feature
Version: 1.2.3i7
This check can be used to monitor the number of active and inactive user sessions.
ID: 0009
Title: Automatically schedule inventory check after service config change
Component: WATO
Level: 2
Class: New Feature
Version: 1.2.3i7
Now after each change of the service configuration of a host via WATO -
may it be via manual changes or a bulk inventory - the inventory check
is automatically rescheduled in order to reflect the new service state
correctly immediately.
You can switch off this behaviour via a new global option called <i>Inventory
triggers inventory check</i>. The default setting is <b>on</b>.
ID: 0084
Title: brocade_mlx: single checks now instead of sub checks
Component: Checks & Agents
Level: 1
Class: New Feature
Version: 1.2.3i7
Checks for Brocade MLX devices are now split into single checks. Up to now
they had been realized as sub checks.
This step improves performance and maintainability.
ID: 0290
Title: winperf_processor mem.win: Handling no/empty agent responses correctly now
Component: Checks & Agents
Level: 1
Class: Bug Fix
Version: 1.2.3i7
When a host where these checks were running on was checked, both checks went in
an UNKNOWN state and created an invalid plugin output. Now the check handles this
situation with a nicer error message.