> Is it possible to reconfigure a filesystem with a default EC pool to a > default replicated pool? > Patrick Donnelly answered this question on 3/4/20 "You must create a new file system at this time. Someday we would like to change this but there is no timeline." I'm sure a lot of other people are in the same situation as us and would +1 this request. I guess the devs are super busy getting Octopus ready. ta ta Jake On 3/16/20 4:58 PM, Dietmar Rieder wrote: > On 2020-03-03 13:36, Abhishek Lekshmanan wrote: >> >> This is the eighth update to the Ceph Nautilus release series. This release >> fixes issues across a range of subsystems. We recommend that all users upgrade >> to this release. Please note the following important changes in this >> release; as always the full changelog is posted at: >> https://ceph.io/releases/v14-2-8-nautilus-released >> >> Notable Changes >> --------------- > > [....] > >> * CephFS: multiple active MDS forward scrub is now rejected. Scrub currently >> only is permitted on a file system with a single rank. Reduce the ranks to one >> via `ceph fs set <fs_name> max_mds 1`. >> >> * Ceph now refuses to create a file system with a default EC data pool. For >> further explanation, see: >> https://docs.ceph.com/docs/nautilus/cephfs/createfs/#creating-pools > > Is it possible to reconfigure a filesystem with a default EC pool to a > default replicated pool? > > According to > https://docs.ceph.com/docs/nautilus/cephfs/createfs/#creating-pools it > should give a better performance. Unfortunately we created the fs with a > default EC pool 2 years ago, and back then this was possible and there > was no suggestion to use a default replicated pool and than add the EC > pool. We did exactly the oder way around :-/ > > Best > Dietmar > -- Dr Jake Grimmett Head Of Scientific Computing MRC Laboratory of Molecular Biology Francis Crick Avenue, Cambridge CB2 0QH, UK. Phone 01223 267019 Mobile 0776 9886539 _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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