I've been using Zimbra for a long time and don't remember disk use increasing like this. However, this is my first install of the 8.x.x series, this install has been running for roughly two weeks.
How quickly should /opt/zimbra/logger/db/data/rrds be growing? Is there an upper limit that I just haven't hit yet?
server03# ll | wc -l
server03# du -ch | grep total
server03# su - zimbra
zimbra@server03:~$ zmcontrol -v
Release 8.0.5.GA.5839.UBUNTU12.64 UBUNTU12_64 FOSS edition.
Alternatively ... this data is generated by zimbra's logger, right? If I have a munin install on another machine to generate all sorts of pretty graphs and I start storing stats there, can I nuke these RRDs and turn off zimbra's logger? Or does it serve other functions as well beyond generating thousands of RRD files?