DB2数据库灾备切换手册灾备切换和回切完整步骤及脚本

灾备切换

1.停止数据库

su - db2itest -c db2stop force
sleep 3
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2.停止HA

在ZB_test1/ ZB_test2按顺序执行,先停备机ZB_test2，再停止主机ZB_test1

停备机
echo
echo "Stop HACMP service!"
echo
echo "< command : /usr/es/sbin/cluster/cspoc/fix_args nop  cl_clstop '-N' -cspoc-n ${Local_node_name}  '-g' >"
/usr/es/sbin/cluster/cspoc/fix_args nop cl_clstop '-N' -cspoc-n ${Local_node_name}  '-g'  ##  HACMP service stop
echo
echo "Stop HACMP service complete !"

exit 0

停主机
echo
echo "Stop HACMP service!"
echo
echo "< command : /usr/es/sbin/cluster/cspoc/fix_args nop  cl_clstop '-N' -cspoc-n ${Local_node_name}  '-g' >"
/usr/es/sbin/cluster
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