Re: [ceph-users] cephfs quota limit
Hi Jan, Thanks for the explanation. I think I would deploy a mimic cluster and test it on a client with kernel version above 4.17. Then I may do some planning on upgrading my current cluster if everything goes fine :) Thanks Jan Fajerski 于2018年11月7日周三 下午4:50写道： > On Tue, Nov 06, 2018 at 08:57:48PM +0800, Zhenshi Zhou wrote: > > Hi, > > I'm wondering whether cephfs have quota limit options. > > I use kernel client and ceph version is 12.2.8. > > Thanks > CephFS has quota support, see > http://docs.ceph.com/docs/luminous/cephfs/quota/. > The kernel has recently gained CephFS quota support too (before only the > fuse > client supported it) so it depends on your distro and kernel version. > > >___ > >ceph-users mailing list > >ceph-users@lists.ceph.com > >http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > -- > Jan Fajerski > Engineer Enterprise Storage > SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, > HRB 21284 (AG Nürnberg) > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] cephfs quota limit
Jan Fajerski writes: > On Tue, Nov 06, 2018 at 08:57:48PM +0800, Zhenshi Zhou wrote: >> Hi, >> I'm wondering whether cephfs have quota limit options. >> I use kernel client and ceph version is 12.2.8. >> Thanks > CephFS has quota support, see > http://docs.ceph.com/docs/luminous/cephfs/quota/. > The kernel has recently gained CephFS quota support too (before only the fuse > client supported it) so it depends on your distro and kernel version. Correct, in order to have support for quotas using a kernel client you'll need to meet 2 requirements: - kernel >= 4.17 (or have the relevant patches backported) - ceph version >= mimic i.e. a kernel client 4.17 won't support quotas on a luminous-based cluster. The quota documentation for mimic states this too: http://docs.ceph.com/docs/mimic/cephfs/quota/ -- Luis ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] cephfs quota limit
On Tue, Nov 06, 2018 at 08:57:48PM +0800, Zhenshi Zhou wrote: Hi, I'm wondering whether cephfs have quota limit options. I use kernel client and ceph version is 12.2.8. Thanks CephFS has quota support, see http://docs.ceph.com/docs/luminous/cephfs/quota/. The kernel has recently gained CephFS quota support too (before only the fuse client supported it) so it depends on your distro and kernel version. ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- Jan Fajerski Engineer Enterprise Storage SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
