Ok sorry, I thought you had a need for some of the features in Giant, using tunables is probably easier in that case. However if you do want to upgrade there are debs available:- http://kernel.ubuntu.com/~kernel-ppa/mainline/ and I believe 3.16 should be available in the 14.04.2 release, which should be released early next year. Nick -----Original Message----- From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of Antonio Messina Sent: 05 December 2014 15:38 To: Nick Fisk Cc: ceph-users@xxxxxxxxxxxxxx; Antonio Messina Subject: Re: Giant or Firefly for production On Fri, Dec 5, 2014 at 4:25 PM, Nick Fisk <nick@xxxxxxxxxx> wrote: > This is probably due to the Kernel RBD client not being recent enough. > Have you tried upgrading your kernel to a newer version? 3.16 should > contain all the relevant features required by Giant. I would rather tune the tunables, as upgrading the kernel would require a reboot of the client. Besides, Ubuntu Trusty does not provide a 3.16 kernel, so I would need to recompile... .a. -- antonio.messina@xxxxxxxxxxx +41 (0)44 635 42 22 antonio.s.messina@xxxxxxxxx S3IT: Service and Support for Science IT http://www.s3it.uzh.ch/ University of Zurich Winterthurerstrasse 190 CH-8057 Zurich Switzerland _______________________________________________ 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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