Any input from anyone, please? This part of Ceph is very poorly documented. Perhaps there's a better place to ask this question? Please let me know. /Z On Sat, 7 Oct 2023 at 22:00, Zakhar Kirpichenko <zakhar@xxxxxxxxx> wrote: > Hi! > > I am still fighting excessive logging. I've reduced unnecessary logging > from most components except for mon audit: https://pastebin.com/jjWvUEcQ > > How can I stop logging this particular type of messages? > > I would appreciate your help and advice. > > /Z > > On Thu, 5 Oct 2023 at 06:47, Zakhar Kirpichenko <zakhar@xxxxxxxxx> wrote: > >> Thank you for your response, Igor. >> >> Currently debug_rocksdb is set to 4/5: >> >> # ceph config get osd debug_rocksdb >> 4/5 >> >> This setting seems to be default. Is my understanding correct that you're >> suggesting setting it to 3/5 or even 0/5? Would setting it to 0/5 have any >> negative effects on the cluster? >> >> /Z >> >> On Wed, 4 Oct 2023 at 21:23, Igor Fedotov <igor.fedotov@xxxxxxxx> wrote: >> >>> Hi Zakhar, >>> >>> do reduce rocksdb logging verbosity you might want to set debug_rocksdb >>> to 3 (or 0). >>> >>> I presume it produces a significant part of the logging traffic. >>> >>> >>> Thanks, >>> >>> Igor >>> >>> On 04/10/2023 20:51, Zakhar Kirpichenko wrote: >>> > Any input from anyone, please? >>> > >>> > On Tue, 19 Sept 2023 at 09:01, Zakhar Kirpichenko <zakhar@xxxxxxxxx> >>> wrote: >>> > >>> >> Hi, >>> >> >>> >> Our Ceph 16.2.x cluster managed by cephadm is logging a lot of very >>> >> detailed messages, Ceph logs alone on hosts with monitors and several >>> OSDs >>> >> has already eaten through 50% of the endurance of the flash system >>> drives >>> >> over a couple of years. >>> >> >>> >> Cluster logging settings are default, and it seems that all daemons >>> are >>> >> writing lots and lots of debug information to the logs, such as for >>> >> example: https://pastebin.com/ebZq8KZk (it's just a snippet, but >>> there's >>> >> lots and lots of various information). >>> >> >>> >> Is there a way to reduce the amount of logging and, for example, >>> limit the >>> >> logging to warnings or important messages so that it doesn't include >>> every >>> >> successful authentication attempt, compaction etc, etc, when the >>> cluster is >>> >> healthy and operating normally? >>> >> >>> >> I would very much appreciate your advice on this. >>> >> >>> >> Best regards, >>> >> Zakhar >>> >> >>> >> >>> >> >>> > _______________________________________________ >>> > ceph-users mailing list -- ceph-users@xxxxxxx >>> > To unsubscribe send an email to ceph-users-leave@xxxxxxx >>> >> _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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