Hi folks,

is anybody using cephfs with snapshots on luminous? Cephfs snapshots are declared stable in mimic, but I'd like to know about the risks using them on luminous. Do I risk a complete cephfs failure or just some not working snapshots? It is one namespace, one fs, one data and one metadata pool.

Also I'd like to know if there is a way to list all current snapshot (folders) in cephfs. Since a snaphot is created by the mkdir command, snapshot creation can be done by every user and I would like to monitor snapshotted folders and snaphshot size (if possible).

Best regards

Felix

Forschungszentrum Jülich GmbH
52425 Jülich
Sitz der Gesellschaft: Jülich
Eingetragen im Handelsregister des Amtsgerichts Düren Nr. HR B 3498
Vorsitzender des Aufsichtsrats: MinDir. Dr. Karl Eugen Huthmacher
Geschäftsführung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender),
Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
Prof. Dr. Sebastian M. Schmidt


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