修复服务器自动关闭错误- Postgresql 8.4

Question

正在使用的数据库是Postgres数据库V8，每隔一个小时就会有一次服务器连接，error.The服务器会断开连接，需要重新连接。请在下面找到错误日志，并告知解决此错误的解决方案

  2012-01-05 13:28:52 CEST LOG: server process (PID 6128) was terminated by exception    0xC0000017
  2012-01-05 13:28:52 CEST HINT: See C include file "ntstatus.h" for a description of the hexadecimal value.
  2012-01-05 13:28:52 CEST LOG: terminating any other active server processes
  2012-01-05 13:28:52 CEST WARNING: terminating connection because of crash of another server process
  2012-01-05 13:28:52 CEST DETAIL:The postmaster has commanded this server process to roll  back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.
  2012-01-05 13:28:52 CEST HINT:In a moment you should be able to reconnect to the database and repeat your command.
  2012-01-05 13:28:52 CEST WARNING:terminating connection because of crash of another server process
  2012-01-05 13:28:52 CEST DETAIL:The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory

提前感谢

Answer 1

显然，状态是STATUS_NO_MEMORY，所以请查看您的服务器内存设置(shared_buffers，work_mem等人)，并监控机器崩溃前后的内存使用情况(如果是正常的)。它总是与某种计划任务重合吗？