On Wed, Oct 31, 2018 at 2:36 PM Patrick Donnelly <pdonnell@xxxxxxxxxx> wrote: > > On Wed, Oct 31, 2018 at 10:44 AM Sage Weil <sweil@xxxxxxxxxx> wrote: > > For the mds, IIRC we recently added the mempool tracking needed to > > track cache size usage. We could reuse the OSD strategy of comparing > > to RSS and adjust the mds cache size up or down in order to stay within a > > configured envelope...? > > This should be doable. I've added a tracker ticket: > http://tracker.ceph.com/issues/36663 I think this is also a good idea to integrate into the rbd-mirror daemon [1]. > -- > Patrick Donnelly [1] https://trello.com/c/MC3H3fKT -- Jason
