[SAC] Reminder SAC Meeting this Thursday 20 UTC

https://wiki.osgeo.org/wiki/SAC_Meeting_2019-04

https://www.timeanddate.com/worldclock/meetingdetails.html?year=2019&month=0
4&day=11&hour=20&min=0&sec=0&p1=217&p2=37&p3=43

1Most high-priority is what to do with what's left on osgeo4 as OSUOSL says
it's in very bad shape and drives replaced and retired. Which of those are
actually in use on adhoc.

Thanks,
Regina