Yorick
Wizard
- Joined
- Nov 4, 2018
- Messages
- 1,912
Quoth they:
Interesting.
I don't agree with those warnings. Lots of people successfully use ZFS all the way up to the 97% utilization limit (which is being raised so that you can get even closer to 100% utilization, see #11023). At work we have some of the most demanding workloads in terms of fragmentation (relational databases with recordsize=8k, compression=on, ashift=9, lots of sync (ZIL) writes with no log device) and we see reasonable performance up to 85-95% capacity.I've seen warnings that you should always stay below 50% and definitely below 80% usage
Interesting.