I would just disable barriers and enable them afterwards(+sync), should be a breeze then.
Jan > On 10 Nov 2015, at 12:58, Nick Fisk <n...@fisk.me.uk> wrote: > > I’m currently upgrading to Infernalis and the chown stage is taking a log > time on my OSD nodes. I’ve come up with this little one liner to run the > chown’s in parallel > > find /var/lib/ceph/osd -maxdepth 1 -mindepth 1 -print | xargs -P12 -n1 chown > -R ceph:ceph > > NOTE: You still need to make sure the other directory’s in the /var/lib/ceph > folder are updated separately but this should speed up the process for > machines with larger number of disks. > > Nick > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com <mailto:ceph-users@lists.ceph.com> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > <http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com>
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