Recent linux kernels have a feature called Address Space Layout Randomization (ASLR).ASLR is a feature that is activated by default on some of the newer linux distributions.It is designed to load sha
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2017-07-07 15:39:00
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一号节点：可以看出是8:51:36秒失去和二号节点的通信2017-10-24 08:49:49.963 [CLSECHO(5883)]CRS-10001: 24-Oct-17 08:49 AFD-9204: false
2017-10-24 08:49:59.005 [CLSECHO(7786)]CRS-10001:&
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2017-10-24 18:15:42
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客户反馈数据库宕机： 查看alert日志： 1 Mon Dec 30 08:56:01 2019 2 WARNING: inbound connection timed out (ORA-3136) 3 Mon Dec 30 08:56:04 2019 4 Errors in file /u01/a
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2021-05-28 16:57:22
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select * from (SELECT h.event "Wait Event", SUM(h.wait_time + h.time_waited) / 1000000 "Total Wait Time" FROM v$active_session_history h, v$event_name
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2022-07-17 00:51:14
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oerr ORA-00445[oracle@p11g01 ~]$ oerr ORA 0044500445, 00000, "background process \"%s\" did not start after %s seconds"// *Cause: The specified process did not start after the specified time.// *Action: Ensure that the background did not die and lea
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2021-07-09 15:00:09
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数据库多次出现ORA-00445: background process "J002" did not start a
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2023-04-24 12:22:10
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