On Mon, Nov 12, 2018 at 3:53 PM Felix Stolte <f.stolte@xxxxxxxxxxxxx> wrote: > > 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. > For luminous, snapshot in single mds setup basically works. But snapshot is complete broken in multiple setup. > 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). > In mimic, there is command "ceph daemon mds.x dump snaps" > 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 > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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