Hi everyone.
On my cluster I got spam by my cluster with message like
Mar 25 13:10:13 cthulhu2 ceph-mgr[2843]: mgr finish mon failed to return metadata for mds.cephfs.cthulhu2.dqahyt: (2) No such file or directory
Mar 25 13:10:13 cthulhu2 ceph-mgr[2843]: mgr finish mon failed to return metadata for mds.cephfs.cthulhu3.xvboir: (2) No such file or directory
Mar 25 13:10:13 cthulhu2 ceph-mgr[2843]: mgr finish mon failed to return metadata for mds.cephfs.cthulhu5.kwmyyg: (2) No such file or directory
I got 5 server for the service (cthulhu 1->5) and indeed when from cthulhu1 (or 2) I try :
something:
root@cthulhu2:/etc/ceph# ceph mds metadata cephfs.cthulhu2.dqahyt
{}
Error ENOENT:
root@cthulhu2:
but that works on 1 or 4
root@cthulhu2:/etc/ceph# ceph mds metadata cephfs.cthulhu1.sikvjf
{
"addr": "[v2:145.238.187.184:6800/1315478297,v1:145.238.187.184:6801/1315478297]",
"arch": "x86_64",
"ceph_release": "quincy",
"ceph_version": "ceph version 17.2.7 (b12291d110049b2f35e32e0de30d70e9a4c060d2) quincy (stable)",
"ceph_version_short": "17.2.7",
"container_hostname": "cthulhu1",
"container_image": "quay.io/ceph/ceph@sha256:62465e744a80832bde6a57120d3ba076613e8a19884b274f9cc82580e249f6e1",
"cpu": "Intel(R) Xeon(R) Silver 4310 CPU @ 2.10GHz",
"distro": "centos",
"distro_description": "CentOS Stream 8",
"distro_version": "8",
"hostname": "cthulhu1",
"kernel_description": "#1 SMP Debian 5.10.209-2 (2024-01-31)",
"kernel_version": "5.10.0-28-amd64",
"mem_swap_kb": "16777212",
"mem_total_kb": "263803496",
"os": "Linux"
}
root@cthulhu2:/etc/ceph#
I check the caps and don't see anything special.
I got also (I don't know if it's related) those message :
Mar 25 13:18:38 cthulhu2 ceph-mgr[2843]: mgr.server handle_open ignoring open from mds.cephfs.cthulhu2.dqahyt v2:145.238.187.185:6800/2763465960; not ready for session (expect reconnect)
Mar 25 13:18:38 cthulhu2 ceph-mgr[2843]: mgr.server handle_open ignoring open from mds.cephfs.cthulhu3.xvboir v2:145.238.187.186:6800/1297104944; not ready for session (expect reconnect)
Mar 25 13:18:38 cthulhu2 ceph-mgr[2843]: mgr.server handle_open ignoring open from mds.cephfs.cthulhu5.kwmyyg v2:145.238.187.188:6800/449122091; not ready for session (expect reconnect)
Mar 25 13:18:39 cthulhu2 ceph-mgr[2843]: mgr.server handle_open ignoring open from mds.cephfs.cthulhu3.xvboir v2:145.238.187.186:6800/1297104944; not ready for session (expect reconnect)
Mar 25 13:18:39 cthulhu2 ceph-mgr[2843]: mgr.server handle_open ignoring open from mds.cephfs.cthulhu2.dqahyt v2:145.238.187.185:6800/2763465960; not ready for session (expect reconnect)
Mar 25 13:18:39 cthulhu2 ceph-mgr[2843]: mgr.server handle_open ignoring open from mds.cephfs.cthulhu5.kwmyyg v2:145.238.187.188:6800/449122091; not ready for session (expect reconnect)
Regards.
--
Albert SHIH 🦫 🐸
France
Heure locale/Local time:
lun. 25 mars 2024 13:08:33 CET
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