OSD messages in logs

Feb 12, 2025
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The last week or so I have been seeing these messages on some of the nodes:

[Mon Aug 18 23:54:11 2025] libceph: osd8 (1)172.16.10.10:6839 socket closed (con state OPEN)

[Tue Aug 19 00:52:49 2025] libceph: osd1 (1)172.16.10.10:6815 socket closed (con state OPEN)

[Tue Aug 19 01:52:52 2025] libceph: osd8 (1)172.16.10.10:6839 socket closed (con state OPEN)

[Tue Aug 19 01:53:07 2025] libceph: osd2 (1)172.16.10.10:6811 socket closed (con state OPEN)

[Tue Aug 19 02:01:02 2025] libceph: osd43 (1)172.16.10.15:6827 socket closed (con state OPEN)

[Tue Aug 19 02:01:02 2025] libceph: osd43 (1)172.16.10.15:6827 socket closed (con state OPEN)

[Tue Aug 19 02:58:21 2025] libceph: osd40 (1)172.16.10.15:6821 socket closed (con state OPEN)

[Tue Aug 19 05:00:30 2025] libceph: osd6 (1)172.16.10.10:6819 socket closed (con state OPEN)

[Tue Aug 19 05:52:40 2025] libceph: osd13 (1)172.16.10.11:6820 socket closed (con state OPEN)

[Tue Aug 19 06:01:02 2025] libceph: osd40 (1)172.16.10.15:6821 socket closed (con state OPEN)

[Tue Aug 19 06:12:12 2025] libceph: osd47 (1)172.16.10.15:6817 socket closed (con state OPEN)

[Tue Aug 19 06:52:26 2025] libceph: osd12 (1)172.16.10.11:6831 socket closed (con state OPEN)

[Tue Aug 19 07:41:37 2025] libceph: osd10 (1)172.16.10.11:6806 socket closed (con state OPEN)

[Tue Aug 19 08:57:19 2025] libceph: osd7 (1)172.16.10.10:6803 socket closed (con state OPEN)

[Tue Aug 19 04:58:26 2025] libceph: osd34 (1)172.16.10.13:6807 socket closed (con state OPEN)

[Tue Aug 19 05:26:16 2025] libceph: osd34 (1)172.16.10.13:6807 socket closed (con state OPEN)

[Tue Aug 19 06:51:57 2025] libceph: osd32 (1)172.16.10.13:6809 socket closed (con state OPEN)

[Tue Aug 19 09:48:02 2025] libceph: osd13 (1)172.16.10.11:6820 socket closed (con state OPEN)

[Tue Aug 19 10:17:52 2025] libceph: osd24 (1)172.16.10.12:6822 socket closed (con state OPEN)

[Tue Aug 19 10:42:56 2025] libceph: osd41 (1)172.16.10.15:6813 socket closed (con state OPEN)

[Tue Aug 19 11:12:57 2025] libceph: osd20 (1)172.16.10.12:6823 socket closed (con state OPEN)



Some days there are fewer and there does not seem to be a pattern on the which node has them or the OSD numbers.

Is this something I should be concerned about?
 
This morning I found these on one of the nodes.

[Wed Aug 20 05:00:07 2025] libceph: read_partial_message 00000000cdbe962e data crc 3112678494 != exp. 803619934
[Wed Aug 20 05:00:07 2025] libceph: osd24 (1)172.16.10.12:6822 bad crc/signature
[Wed Aug 20 05:00:07 2025] libceph: read_partial_message 000000007a719a00 data crc 3810068174 != exp. 2182455611
[Wed Aug 20 05:00:07 2025] libceph: osd45 (1)172.16.10.15:6805 bad crc/signature