That's a function of how big the cluster is, and how much churn there is. For production size clusters I would allot at least 50GB, but it sounds like you don't have one. I suspect that OSD and mon RocksDBs will burn an SD card in short order. ymmv. 1.7 GB seems iffy, with all the other stuff that a system might write, including temporary usage during DB compactions.
> On Nov 15, 2025, at 4:10 PM, filip Mutterer <[email protected]> wrote: > > Hi! > its about my Lab setup. As I didn't have a thought about the space > requirements for the root file system I want to know if there is a rule by > thumb how much space a cpeh mon might need? rightnow I only have the "whoami" > container running in rook-ceph so it does consume nearly no space in the OSD. > But how far can I go with only 1.7 GB left on my Raspberry Pi's sdcard? > > Greetings > filip > > _______________________________________________ > ceph-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
