1 Title: Fixed multisite setups with sites using Check_MK/Livestatus < 1.4
11 When updating the central site of a distributed setup to Check_MK 1.4.* and
12 leaving the slave sites on older versions the other sites were marked as
13 dead sites while rendering the page.
15 This issue was caused by the tactical overview snapin that tried to calculate
16 the numbers for the "Events" of the Event Console. The slave sites using
17 older Check_MK versions do not support that kind of query. Once this query
18 is made the sites are marked as dead and are also not shown correctly in the
19 master control and site status snapin.
21 A possible workaround would be to update all involved sites to Check_MK
24 Also affected are sites that use the Nagios core and have the Event Console
25 disabled. They still report an error to the GUI. This will be fixed soon.