It turned out that I ran into an issue with a very recent Kernel (5.13). I only had ms_bind_ipv6 = true in my ceph.conf but apparently I also needed ms_bind_ipv4 = false. Took me a while to get to that result ;) > On 7. Sep 2021, at 13:21, Eugen Block <eblock@xxxxxx> wrote: > > Could you share the exact command you're trying and then also 'ceph auth get client.<CLIENT>'? > > > Zitat von Hendrik Peyerl <hpeyerl@xxxxxxxxxxxx>: > >> Hi Eugen, >> >> thanks for the idea but i didn’t have anything mounted that i could unmount >> >> >>> On 6. Sep 2021, at 09:15, Eugen Block <eblock@xxxxxx> wrote: >>> >>> Hi, >>> >>> I just got the same message in my lab environment (octopus) which I had redeployed. The client's keyring had changed after redeployment and I think I had a stale mount. After 'umount' and 'mount' with the proper keyring it worked as expected. >>> >>> >>> Zitat von Hendrik Peyerl <hpeyerl@xxxxxxxxxxxx>: >>> >>>> Hello All, >>>> >>>> i recently tried to reactivate a CEPH Cluster that I setup last year. I applied patches regularly and did some tests afterwards which always worked. >>>> >>>> Now I did run my usual tests again before getting it ready to use in production but I am not able to mount my cephfs shares anymore, I always run into the following error: >>>> >>>> mount error: no mds server is up or the cluster is laggy >>>> >>>> The ceph health is OK, I can reach all MDS Servers and all other servers aswell, the S3 Gateways is also still working. I did not find any errors within the logs that would help me debug this further. >>>> >>>> As i want to learn how to debug those issues in the future I’d rather try to repair the cluster instead of just recreating it since I dont have any pressure to get it running again quickly. >>>> >>>> Could you guys give me any hints on where to look further? >>>> >>>> CEPH Version: 14.2.22 >>>> OS: CentOS7 >>>> >>>> Thanks in Advance, >>>> >>>> Hendrik >>>> _______________________________________________ >>>> 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 > > > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
 |