Am 28.08.18 um 07:14 schrieb Yan, Zheng: > On Mon, Aug 27, 2018 at 10:53 AM Oliver Freyermuth > <freyermuth@xxxxxxxxxxxxxxxxxx> wrote: >> >> Thanks for the replies. >> >> Am 27.08.18 um 19:25 schrieb Patrick Donnelly: >>> On Mon, Aug 27, 2018 at 12:51 AM, Oliver Freyermuth >>> <freyermuth@xxxxxxxxxxxxxxxxxx> wrote: >>>> These features are critical for us, so right now we use the Fuse client. My hope is CentOS 8 will use a recent enough kernel >>>> to get those features automatically, though. >>> >>> Your cluster needs to be running Mimic and Linux v4.17+. >>> >>> See also: https://github.com/ceph/ceph/pull/23728/files >>> >> >> Yes, I know that it's part of the official / vanilla kernel as of 4.17. >> However, I was wondering whether this functionality is also likely to be backported to the RedHat-maintained kernel which is also used in CentOS 7? >> Even though the kernel version is "stone-aged", it matches CentOS 7's userspace and RedHat is taking good care to implement fixes. >> > > We have already backported quota patches to RHEL 3.10 kernel. It may > take some time for redhat to release the new kernel. That's great news, many thanks - looking forward to it! I also noted the CephFS kernel client is now mentioned as "fully supported" with the upcoming RHEL 7.6: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7-beta/html-single/7.6_release_notes/index#new_features_file_systems Those release notes still talk about missing quota support, but I guess this will then be added soonish :-). All the best, Oliver > > Regards > Yan, Zheng > >> Seeing that even features are backported, it would be really helpful if also this functionality would appear as part of CentOS 7.6 / 7.7, >> especially since CentOS 8 still appears to be quite some time away. >> >> Cheers, >> Oliver >> >> _______________________________________________ >> ceph-users mailing list >> ceph-users@xxxxxxxxxxxxxx >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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