Werk #5543

ComponentCore & Setup
TitleHost rename: Reduced duration of core downtime during host renamings
Date2017-11-27 10:49:11
Check_MK EditionCheck_MK Raw Edition (CRE)
Check_MK Version1.5.0i2
Level1 - Trivial Change
ClassNew Feature
CompatibilityCompatible - no manual interaction needed

The most time consuming action during renaming of hosts, the rewrite of the monitoring history, is now done while the core is running. After this is done, the core is being stopped and the remaining history files (current one) is updated.