Hi, The basic idea would be to have the ability to request the default value of a config option. We currently have "config diff" that returns all the diff. I'd like to have the same but for a specific option only. So something like: ceph daemon mon.ceph-mon-01 config diff get <field> Which will return the diff between the actual config value and the original config value. I don't think it's hard to do since we already have the "config diff". To give you a bit more context, this is needed by ceph-ansible while applying new config options into the ceph.conf. Thanks in advance! -- Cheers –––––– Sébastien Han Principal Storage Architect "Always give 100%. Unless you're giving blood." Mail: seb@xxxxxxxxxx Address: 11 bis, rue Roquépine - 75008 Paris -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html