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升级python2.7 导致xend 不能启动解决办法
<升级python2.7 导致xend 不能启动解决办法>故障描述：[root@datanode2 ~]# service xend restartrestart xend: Traceback (most recent call last): File "/usr/sbin/xend", line 51, in <module>  ...
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CentOS release 5.9安装xtrabackup2.1.5与测试SLAVE重置
CentOS release 5.9安装xtrabackup2.1.5与测试SLAVE重置sep1:OS_info:kenel_rel:2.6.18-348.12.1.el5xenmysql_version:5.6.10-logSep2:下载percona-xtrabackup-2.1.5-680-Linux-x86_64.tar.gzmkdir /opt/mys...
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CentOS release 5.9安装xtrabackup2.1.5与测试SLAVE重置
CentOS release 5.9安装xtrabackup2.1.5与测试SLAVE重置sep1:OS_info:kenel_rel:2.6.18-348.12.1.el5xenmysql_version:5.6.10-logSep2:下载percona-xtrabackup-2.1.5-680-Linux-x86_64.tar.gzmkdir /opt/mysqlsoftw...
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DG环境下重新构建物理备库oracle12C
# ----------------------------------------------------------------------------## File: rebuildstandby.txt# Creation Date: 20/8/13# Last Modified: 20/8/13#&nbs...
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今天数据库告警日志报错ORA-16038/ORA-19809/ORA-00312
new_svn> tail -f alert_ccdb.log Errors in file /u01/app/oracle/diag/rdbms/ccdb/ccdb/trace/ccdb_ora_25560.trc:ORA-19809: limit exceeded for recovery filesORA-19804: cannot reclaim 92623872 bytes disk s...
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mysql_slave :Error_code: 1593解决
NO1：在slave库上：SQL>slave stop;SQL>reset master;NO2：在master库上执行：SQL>show master status;记录2个参数值：master_log_file and master_log_pos ->vlues，需要去master库上查询；No3：在slave库上：SQL>c...
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oracle_kill_session
N01:查询到相应的SID和SERIAL#SQL>select SERIAL# ,SID from v$session where USERNAME='JZP'; SERIAL# SID---------- ---------- &...
