[ceph-users] Useful MDS configuration for heavily used Cephfs

15 Jan 2023

      Ceph 17.2.5:

Hi,

I'm looking for a reasonable and useful MDS configuration for a – in
future, no experiences until now – heavily used CephFS (~100TB).
For example, does it make a difference to increase the
mds_cache_memory_limit or the number of MDS instances?

The hardware does not set any limits, I just want to know where the default
values can be optimized usefully before problem occur.

Thanks,

[ceph-users] Useful MDS configuration for heavily used Cephfs

E Taka