由于并行处理、OnCommand Unified Manager核心软件包服务器挂起

适用场景

OnCommand Unified Manager 核心软件包 5.x （ DFM ）

问题描述

如果从日志和症状中观察到以下分析结果、则OnCommand统一管理器核心包(DFM)服务器可能会由于并行处理而挂起：

• 与用户界面(User Interface、UI)或DFM命令行界面(Command Line Interface、CLI)进行任何交互都会导致应用程序挂起。
• 在Sybase日志中挂起之前的一段时间会出现以下消息：

Connection terminated abnormally

• "processor thread"序列挂起、无法从DFMMonitor.log 文件联系DBServer：

[dfmeventd:ERROR]: [23324:0x7f735b6f8700]: dfmscheduler has not been responding since 14 Jun 18:46. [dfmeventd: INFO]: [23324:0x7f735fd59740]: waiting for repeater thread to finish [dfmeventd: INFO]: [23324:0x7f735b7f9700]: repeater thread exiting [dfmeventd: INFO]: [23324:0x7f735fd59740]: waiting for high priority processor thread to finish [dfmeventd: INFO]: [23324:0x7f735bafc700]: processor thread cleaning up event queue [dfmeventd: INFO]: [23324:0x7f735b8fa700]: processor thread cleaning up event queue [dfmeventd: INFO]: [23324:0x7f735b9fb700]: processor thread cleaning up event queue [dfmeventd: INFO]: [23324:0x7f735bafc700]: processor thread exiting [dfmeventd: INFO]: [23324:0x7f735fd59740]: waiting for medium priority processor thread to finish [dfmeventd: INFO]: [23324:0x7f735b8fa700]: processor thread exiting [dfmeventd: INFO]: [23324:0x7f735b9fb700]: processor thread exiting [dfmeventd: INFO]: [23324:0x7f735fd59740]: waiting for low priority processor thread to finish [dfmeventd: INFO]: [3564:0x7fe0bcb5a740]: starting event service [dfmeventd:ERROR]: [3564:0x7fe0bcb5a740]: Error connecting to the database: (-308) [Sybase][ODBC Driver][SQL Anywhere]Database server not found [dfmeventd:ERROR]: [3564:0x7fe0bcb5a740]: Could not connect to database in eventd initialization.