上次librenms升完OS後

一直出現hd容量不夠的狀況

今天才發現 /var/log/syslog 這個檔變的很大

內容都是以下的log

2024-08-03T12:14:01.608311+08:00 W-librenms-debian12 mariadbd[221]: 2024-08-03 12:14:01 283381 [ERROR] Incorrect definition of table mysql.column_stats: expected column 'histogram' at position 10 to have type longblob, found type varbinary(255).

2024-08-03T12:14:01.608631+08:00 W-librenms-debian12 mariadbd[221]: 2024-08-03 12:14:01 283381 [ERROR] Incorrect definition of table mysql.column_stats: expected column 'hist_type' at position 9 to have type enum('SINGLE_PREC_HB','DOUBLE_PREC_HB','JSON_HB'), found type enum('SINGLE_PREC_HB','DOUBLE_PREC_HB').

2024-08-03T12:14:01.608659+08:00 W-librenms-debian12 mariadbd[221]: 2024-08-03 12:14:01 283381 [ERROR] Incorrect definition of table mysql.column_stats: expected column 'histogram' at position 10 to have type longblob, found type varbinary(255).

google了一下

說是升OS時DB沒升造成

使用以下指令升級DB

mysql_upgrade --user=root --password=passwd

目前看來正常了

再觀察看看

https://community.home-assistant.io/t/mariadb-errors-after-update/424731/3