On Fri, Jul 14, 2017 at 5:41 AM Dan van der Ster <d...@vanderster.com> wrote:
> Hi, > > Occasionally we want to change the scrub schedule for a pool or whole > cluster, but we want to do this by injecting new settings without > restarting every daemon. > > I've noticed that in jewel, changes to scrub_min/max_interval and > deep_scrub_interval do not take immediate effect, presumably because > the scrub schedules are calculated in advance for all the PGs on an > OSD. > > Does anyone know how to list that scrub schedule for a given OSD? > I'm not aware of any "scrub schedule" as such, just the constraints around when new scrubbing happens. What exactly were you doing previously that isn't working now? > > And better yet, does anyone know a way to reset that schedule, so that > the OSD generates a new one with the new configuration? > > (I've noticed that by chance setting sortbitwise triggers many scrubs > -- maybe a new peering interval resets the scrub schedules?) Any > non-destructive way to trigger a new peering interval on demand? > > Cheers, > > Dan > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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