I haven't tried the upmap-read balancer myself, but have you removed the upmap entries before trying to revert? ceph osd rm-pg-upmap-primary-all https://docs.ceph.com/en/reef/rados/operations/read-balancer/#removing-pg-up... Zitat von quaglio@bol.com.br:
I enabled the upmap-read balancemant, but in my environment, it is no longer possible to mount a ceph filesystem. I tried to revert to the old settings, but I get the following message in logs:
[Mon Aug 11 11:42:05 2025] libceph: mon2 (1)192.168.193.153:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [Mon Aug 11 11:42:05 2025] libceph: mon2 (1)192.168.193.153:6789 missing required protocol features [Mon Aug 11 11:42:06 2025] libceph: mon2 (1)192.168.193.153:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [Mon Aug 11 11:42:06 2025] libceph: mon2 (1)192.168.193.153:6789 missing required protocol features [Mon Aug 11 11:42:06 2025] libceph: mon0 (1)192.168.193.151:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [Mon Aug 11 11:42:06 2025] libceph: mon0 (1)192.168.193.151:6789 missing required protocol features [Mon Aug 11 11:42:06 2025] libceph: mon2 (1)192.168.193.153:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [Mon Aug 11 11:42:06 2025] libceph: mon2 (1)192.168.193.153:6789 missing required protocol features [Mon Aug 11 11:42:07 2025] ceph: No mds server is up or the cluster is laggy [Mon Aug 11 11:42:07 2025] ceph: No mds server is up or the cluster is laggy [Mon Aug 11 11:42:07 2025] ceph: No mds server is up or the cluster is laggy [Mon Aug 11 11:42:07 2025] libceph: mon2 (1)192.168.193.153:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [Mon Aug 11 11:42:07 2025] libceph: mon2 (1)192.168.193.153:6789 missing required protocol features [Mon Aug 11 11:42:08 2025] libceph: mon1 (1)192.168.193.152:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [Mon Aug 11 11:42:08 2025] libceph: mon1 (1)192.168.193.152:6789 missing required protocol features [Mon Aug 11 11:42:08 2025] libceph: mon1 (1)192.168.193.152:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [Mon Aug 11 11:42:08 2025] libceph: mon1 (1)192.168.193.152:6789 missing required protocol features [Mon Aug 11 11:42:09 2025] libceph: mon1 (1)192.168.193.152:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [Mon Aug 11 11:42:09 2025] libceph: mon1 (1)192.168.193.152:6789 missing required protocol features
I can't mount any more ceph filesystems. The ceph processes are up.
# uname -a Linux k02 5.15.0-141-generic #151-Ubuntu SMP Sun May 18 21:35:19 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
I've already tried to revert to the old settings, but when I try to do so, I get the following alert: # ceph osd set-require-min-compat-client luminous Error EPERM: osdmap current utilizes features that require reef; cannot set require_min_compat_client below that to luminous
Could you help? Enviado através do Bol Mail[1]
Links: ------ [1] https://produtos.uol.com.br/bol