WARN hashstore mismatched log tail

Node Operators troubleshooting
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1

One more question, what this mean and how to fix?

2026-03-05T00:05:15+03:00 WARN hashstore mismatched log tail {"process": "storagenode", "satellite": "12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs", "store": "s1", "id": 2433, "path": "config/storage/hashstore/12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs/s1/81/log-0000000000000981-00005058", "table": [{"Key":"WLWJCVYFAOQNB24SPXY5R2NXDR7Y74SP5IRDLKXQ3DMY7FTV47FQ","Offset":6959808,"Log":2433,"Length":2319872,"Created":20476,"Expires":41136},{"Key":"H7SZP3CQXMYW6N7KQKKJA5KF3NWN4ELNZJ5BPN7XM6PBE62MKD2A","Offset":2319936,"Log":2433,"Length":2319872,"Created":20476,"Expires":41136},{"Key":"LQVHN26REMAPH5DJHHQHQCF5X64NABEVC5ZEFZI52JG53A2SMHHQ","Offset":0,"Log":2433,"Length":2319872,"Created":20476,"Expires":41136},{"Key":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA","Offset":0,"Log":0,"Length":0,"Created":0,"Expires":0},{"Key":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA","Offset":0,"Log":0,"Length":0,"Created":0,"Expires":0}], "log": [{"Key":"WLWJCVYFAOQNB24SPXY5R2NXDR7Y74SP5IRDLKXQ3DMY7FTV47FQ","Offset":6959808,"Log":2433,"Length":2319872,"Created":20476,"Expires":41136},{"Key":"2PYBIOF4HSRAAEQKFQ6UVQGPYM7AS4P4BTGM23KV6D2TSRCQ4LWQ","Offset":4639872,"Log":2433,"Length":2319872,"Created":20476,"Expires":41136},{"Key":"H7SZP3CQXMYW6N7KQKKJA5KF3NWN4ELNZJ5BPN7XM6PBE62MKD2A","Offset":2319936,"Log":2433,"Length":2319872,"Created":20476,"Expires":41136},{"Key":"LQVHN26REMAPH5DJHHQHQCF5X64NABEVC5ZEFZI52JG53A2SMHHQ","Offset":0,"Log":2433,"Length":2319872,"Created":20476,"Expires":41136},{"Key":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA","Offset":0,"Log":0,"Length":0,"Created":0,"Expires":0}]}

PS: Will answer on my own question: warnings gone after second restart, clean start in the logs. So i think second restart not needed, it (if any) was fixed on first start after update.

2

Yes, the restart was not needed, this issue should be fixed on start (there is fsck for hashstore, so it checked, printed and fixed this minor issue).

3

Same here.
After the “Mismatched log tail” error and accordingly with “storagenode.exe” on Windows, it stops the service, restarts but the error appears again and it´s looping!
After the second service restart, again…and there´s no third as the third Windows service action is “Take no action”.

4

This is a warning, not error. It shouldn’t stop the service.
Could you please search for the FATAL or Unrecoverable error in your logs?

5

For some reason it´s working now :face_with_raised_eyebrow:

6

Of course it should. There is a hashstore fsck, which is started on restart, it should check and fix issues.