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88 lines
2.6 KiB
Bash
Executable File
88 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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#
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# Clears out a database. Internal use only.
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#
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script_dir=$(dirname $0)
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if [ -z "$MYSQLCMD" ]; then
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MYSQLCMD="/usr/local/Calpont/mysql/bin/mysql --defaults-file=/usr/local/Calpont/mysql/my.cnf -u root"
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export MYSQLCMD
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fi
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if [ -z "$PGMPATH" ]; then
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PGMPATH="/usr/local/Calpont/bin"
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fi
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match=`$PGMPATH/calpontConsole getSystemNet | egrep "srvqaperf2|srvalpha2|srvprodtest1" | wc -l`
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if [ $match -ge 1 ]; then
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PASSWORD=qalpont!
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else
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PASSWORD=Calpont1
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fi
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$MYSQLCMD --skip-column-names -e "show databases;" | egrep -v "information_schema|calpontsys|archive|infinidb_vtable|querystats|mysql|test|testresults" > schemas.txt
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echo "Stopping system."
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$PGMPATH/calpontConsole stopsystem y
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#
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# Remove the front end schemas.
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#
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echo ""
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echo "Removing front end schemas."
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for i in `cat schemas.txt`; do
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echo "rm -rf /usr/local/Calpont/mysql/db/$i"
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rm -rf /usr/local/Calpont/mysql/db/$i
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done
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echo ""
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#
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# For each PM, clear the data files and shared memory segments.
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#
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for i in `$PGMPATH/calpontConsole getsystemnet | grep pm | grep -v Console | awk '{print $6}'`; do
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echo "Clearing shared memory on $i."
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$script_dir/remoteCommand.sh $i $PASSWORD "$PGMPATH/clearShm"
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echo "Removing data files on $i."
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$script_dir/remoteCommand.sh $i $PASSWORD "rm -rf /usr/local/Calpont/data*/000.dir"
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echo "Removing bulkRollback files on $i."
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$script_dir/remoteCommand.sh $i $PASSWORD "rm -rf /usr/local/Calpont/data*/bulkRollback/*"
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echo "Removing versionbuffer files on $i."
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$script_dir/remoteCommand.sh $i $PASSWORD "rm -rf /usr/local/Calpont/data*/versionbuffer.cdf"
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echo "Removing dbrm files on $i."
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$script_dir/remoteCommand.sh $i $PASSWORD "rm -rf /usr/local/Calpont/data1/systemFiles/dbrm/*"
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echo "Clearing shared memory again on $i."
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$script_dir/remoteCommand.sh $i $PASSWORD "$PGMPATH/clearShm"
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done
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#
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# Clear shared memory on the UM.
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#
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echo "Clearing shared memory on this node."
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$PGMPATH/clearShm
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echo ""
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#
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# Start the system from the write node.
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#
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WRITENODEPMNUM=`$PGMPATH/calpontConsole getsystemstatus | grep Active | awk '{print substr($7, 2, 3)}'`
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if [ -z $WRITENODEPMNUM ]; then
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WRITENODEPMNUM='pm1'
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fi
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WRITENODENAME=`$PGMPATH/calpontConsole getsystemnet | grep $WRITENODEPMNUM | grep Performance | awk '{print $6}'`
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echo "Starting system."
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$script_dir/remoteCommand.sh $WRITENODENAME $PASSWORD "$PGMPATH/calpontConsole startsystem"
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active=0
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while [ $active -eq 0 ]; do
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sleep 1
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active=`$PGMPATH/calpontConsole getsystemstatus | grep System | grep ACTIVE | wc -l`
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done
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echo "Running dbbuilder 7 on the write node."
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$script_dir/remoteCommand.sh $WRITENODENAME $PASSWORD "$PGMPATH/dbbuilder 7"
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echo ""
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echo "All done!"
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