Hi Uwe, Am 28. Februar 2019 11:02:09 MEZ schrieb Uwe Sauter <uwe.sauter.de@xxxxxxxxx>: >Am 28.02.19 um 10:42 schrieb Matthew H: >> Have you made any changes to your ceph.conf? If so, would you mind >copying them into this thread? > >No, I just deleted an OSD, replaced HDD with SDD and created a new OSD >(with bluestore). Once the cluster was healty again, I >repeated with the next OSD. > > >[global] > auth client required = cephx > auth cluster required = cephx > auth service required = cephx > cluster network = 169.254.42.0/24 > fsid = 753c9bbd-74bd-4fea-8c1e-88da775c5ad4 > keyring = /etc/pve/priv/$cluster.$name.keyring > public network = 169.254.42.0/24 > >[mon] > mon allow pool delete = true > mon data avail crit = 5 > mon data avail warn = 15 > >[osd] > keyring = /var/lib/ceph/osd/ceph-$id/keyring > osd journal size = 5120 > osd pool default min size = 2 > osd pool default size = 3 > osd max backfills = 6 > osd recovery max active = 12 I guess should decrease this last two parameters to 1. This should help to avoid to much pressure on your drives... Hth - Mehmet > >[mon.px-golf-cluster] > host = px-golf-cluster > mon addr = 169.254.42.54:6789 > >[mon.px-hotel-cluster] > host = px-hotel-cluster > mon addr = 169.254.42.55:6789 > >[mon.px-india-cluster] > host = px-india-cluster > mon addr = 169.254.42.56:6789 > > > > >> >> >---------------------------------------------------------------------------------------------------------------------------------- >> *From:* ceph-users <ceph-users-bounces@xxxxxxxxxxxxxx> on behalf of >Vitaliy Filippov <vitalif@xxxxxxxxxx> >> *Sent:* Wednesday, February 27, 2019 4:21 PM >> *To:* Ceph Users >> *Subject:* Re: Blocked ops after change from filestore >on HDD to bluestore on SDD >> >> I think this should not lead to blocked ops in any case, even if the >> performance is low... >> >> -- >> With best regards, >> Vitaliy Filippov >> _______________________________________________ >> 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 >> > >_______________________________________________ >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
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