On 03/12/2013 13:38, James Pearce wrote: > Since the journal partitions are generally small, it shouldn't need to be. > > For example implement with substantial under-provisioning, either via HPA or simple partitions. > Does that mean the problem will happen much later or that it will never happen ? As far as I understand it is just postponing it but I just discover this and may be completely mistaken :-) Cheers > On 2013-12-03 12:18, Loic Dachary wrote: >> Hi Ceph, >> >> When an SSD partition is used to store a journal >> >> https://github.com/ceph/ceph/blob/master/src/os/FileJournal.cc#L90 >> >> how is it trimmed ? >> >> http://en.wikipedia.org/wiki/Trim_%28computing%29 >> >> Cheers >> >> _______________________________________________ >> 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 -- Loïc Dachary, Artisan Logiciel Libre
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