Werk #4427: Fixed temporal spreading of pnp4nagios' XML file updates.

Component	Core & setup
Title	Fixed temporal spreading of pnp4nagios' XML file updates.
Date	Feb 27, 2017
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	1.5.0i1 Not yet released Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.5.0i1 Not yet released Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.5.0i1 Not yet released Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.5.0i1 Not yet released Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.5.0i1 Not yet released Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.5.0i1 Not yet released Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.5.0i1 Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.4.0b4 Checkmk Enterprise (CEE), Checkmk MSP (CME)

If you use the old pnp4nagios format with one metric per RRD, the core needs to create/update an XML description for each RRD from time to time. To avoid creation/update storms after e.g. reloads or mass imports of new hosts, this work should be spread over several (currently 10) minutes. Due to a bug this spreading didn't work, which has been fixed.

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