
(2)可以透過/var/log/graylog-server/server.log查找是否真的發生read-only的紀錄,從此可知的確有發生。
2019–11–04T20:29:28.897+08:00 WARN [Messages] Failed to index message: index=<graylog_188> id=<be403cea-fefe-11e9–8a4c-0050568221bd>…

2019–11–04T20:29:28.897+08:00 WARN [Messages] Failed to index message: index=<graylog_188> id=<be403cea-fefe-11e9–8a4c-0050568221bd>…
