> Op 8 november 2016 om 9:35 schreef Stefan Priebe - Profihost AG <s.priebe@xxxxxxxxxxxx>: > > > Hello, > > i'm wondering if anybody has already thought about automatically > stopping srub and deep-scrub in case of backfilling or recovering. I've > seen several situations where scrubbing massivly raises the latency > while doing backfilling or recovering. > Seems like a sane change to me, but maybe a dev has a better option. I don't think a stop is easy, but a 'noscrub' flag could be set inside the OSD. Maybe a config option: osd_scrub_during_recovery Defaults to true, but can be set to false by the admin. Before a scrub starts the OSD will check if there is recovery / backfilling active on the OSD and if so it will not initiate the scrub. Wido > Greets, > Stefan > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
