oh shit, I patched in a switch to deactivate the read_lease feature. This is only a hack to test a bit around. But accidentally I had this switch enabled for my last tests done here in this mail-thread. The bad news. The require_osd_release doesn't fix the slow op problematic, only the increasing of the osdmap epochs are fixed. Unfortunately, even reduceing the paxos_prpopose_interval changes anything. My last tests with it was wrong due to my hack :-( So still affected are octopus and nautilus. Sorry for the confusion. Manuel ________________________________________ Von: Peter Lieven <pl@xxxxxxx> Gesendet: Mittwoch, 10. November 2021 10:15 An: Manuel Lausch; Sage Weil Cc: ceph-users@xxxxxxx Betreff: Re: Re: OSD spend too much time on "waiting for readable" -> slow ops -> laggy pg -> rgw stop -> worst case osd restart Am 10.11.21 um 09:57 schrieb Manuel Lausch: > Hi Sage, > > > thank you for your help. > > > My origin issue with slow ops on osd restarts are gone too. Even with default values for paxos_proposal_interval. > > > Its a bit annoying, that I spent many hours to debug this and finally I missed only one step in the upgrade. > > Only during the update itself, until require_osd_release is set to the new version, there will be interruptions However, in Octopus the issue does still exist, right? Peter _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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