架构1-1-1
独立data盘
独立redo盘
cpu16c 内存32G
磁盘ssd
observer报错:[2025-02-26 17:36:01.518345] ERROR [USING_LOG_PREFIX] detect_palf_hang_failure_ (ob_failure_detector.cpp:374) [9967][T1002_Occam][T1002][Y0-0000000000000000-0-0] [lt=20076][errcode=-4392] disk is hung(msg=“clog disk may be hung, add failure event”, clog_disk_hang_event={type:PROCESS HANG, module:LOG, info:clog disk hang event, level:FATAL}, clog_disk_last_working_time=1740562555275850, hung time=5859542)