Hi,
On a CentOS 7 VM with mainline kernel (5.11.2-1.el7.elrepo.x86_64 #1 SMP
Fri Feb 26 11:54:18 EST 2021 x86_64 x86_64 x86_64 GNU/Linux) and with
Ceph Octopus 15.2.9 packages installed. The MDS server is running
Nautilus 14.2.16. Messenger v2 has been enabled. Poort 3300 of the
monitors is reachable from the client. At mount time we get the following:
Mar 2 09:01:14 kernel: Key type ceph registered
Mar 2 09:01:14 kernel: libceph: loaded (mon/osd proto 15/24)
Mar 2 09:01:14 kernel: FS-Cache: Netfs 'ceph' registered for caching
Mar 2 09:01:14 kernel: ceph: loaded (mds proto 32)
Mar 2 09:01:14 kernel: libceph: mon4 (1)[mond addr]:6789 session established
Mar 2 09:01:14 kernel: libceph: another match of type 1 in addrvec
Mar 2 09:01:14 kernel: ceph: corrupt mdsmap
Mar 2 09:01:14 kernel: ceph: error decoding mdsmap -22
Mar 2 09:01:14 kernel: libceph: another match of type 1 in addrvec
Mar 2 09:01:14 kernel: libceph: corrupt full osdmap (-22) epoch 98764 off 6357 (0000000027a57a75 of 00000000d3075952-00000000e307797f)
Mar 2 09:02:15 kernel: ceph: No mds server is up or the cluster is laggy
The /etc/ceph/ceph.conf has been adjusted to reflect the messenger v2
changes. ms_bind_ipv6=trie, ms_bind_ipv4=false. The kernel client still
seems to be use the v1 port though (although since 5.11 v2 should be
supported).
Has anyone seen this before? Just guessing here, but could it that the
client tries to speak v2 protocol on v1 port?
Thanks,
Stefan
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