1.Preparation 
(1) Logon to the Server as root. 
(2) Open a terminal, check if there is the script named tarbackup.sh in /usr/local/bin directory 
(3) Make sure you know the instance name  you want to backup in TDS ("instance" hereinafter called for short ) and the location the backup file will be put ("path" hereinafter called for short ). 
2.Do the backup operation 
(1)Run the script 
$/usr/local/bin/tarbackup.sh instance path 
E.g.:   /usr/local/bin/tarbackup.sh idsinst /opt/backup 
The script will mainly do three operations below: 
   1)Stop the instance. 
Backup the instance(/opt/ibm/ldap/V6.1/sbin/idsdbback) 
Tar the backupfile and move it to the directory specified 
4)Start the instance. 
So you have to confirm that each operation has been executed correctly.The script will give you the opportunity to do this and Please notice the hints the script tells you, It's helpful.When It prints out"Done,Bye", the whole process of backup is finished. 
Restore the TDS backup 
Make sure you know the instance name you want to backup in TDS ("instance" hereinafter called for short ) and the location the backup file has be put ("path" hereinafter called for short ) and the archive filename of the backup("name" hereinafter called for short ) 
Run the script 
$/usr/local/bin/untarbackup.sh instance path name 
E.g.: 
/usr/local/bin/untarbackup.sh idsinst /opt/backup 2009_Mar_26.tar.gz 
The script will mainly do three operations below: 
   1)Stop the instance. 
2)Untar the backup archive. 
3)Restore the instance(/opt/ibm/ldap/V6.1/sbin/idsdbrestore) 
4)Start the instance. 
So you have to confirm that each operation has been executed correctly.The script will give you the opportunity to do this and Please notice the hints the script tells you, It's helpful.When It prints out"Done,Bye", the whole process of restore is finished.

tarbackup.sh:

#!/bin/bash 
yes_or_no() 
{ 
    while true 
    do 
        echo -ne "/33[36m" 
        echo "Please check if the instance you want to $1 has been already done correctly(y/n):" 
        echo -ne "/e[0m" 
        echo -ne "/33[31m" 
        echo  "Hints:If this requirement (or message) /"$2/" meets(or printed) ,It's done correctly!" 
        echo -ne "/e[0m" 
        read -s -n 1 confirm 
        case $confirm in 
            Y|y)return 0;; 
            N|n)echo "Error happened ,Exit!";exit 1;; 
            * )echo "Please enter Y/y or N/n";echo -e "/n";; 
        esac 
    done 
} 
INSTANCE=$1 
backup_path=$2 
time_info=`date "+%Y_%b_%d"` 
if [ ! -d "/backup" ];then 
    mkdir /backup 
    chmod 777 /backup 
fi 
echo -ne "/33[36m" 
echo "Please Wait..." 
echo -ne "/e[0m" 
/opt/ibm/ldap/V6.1/sbin/ibmslapd -I $INSTANCE -k 
yes_or_no "stop" "Terminated direcrory server instance XXX normally" 
echo -ne "/33[36m" 
echo "Please Wait..." 
echo -ne "/e[0m" 
/opt/ibm/ldap/V6.1/sbin/idsdbback -I $INSTANCE -b /backup/tdsbackup -k /backup/ 
tar -czf "$time_info".tar.gz /backup >/dev/null 2&>1 
mv "$time_info".tar.gz $backup_path 
ls -lh $backup_path/"$time_info".tar.gz 
yes_or_no "Backup" "if the size tar.gz file is greater than 3M it's correct" 
/opt/ibm/ldap/V6.1/sbin/ibmslapd -I $INSTANCE 
yes_or_no "Start" "Server starting" 
rm -f /backup/* 
echo "Done,Bye!" 
untarbackup.sh:

#!/bin/bash 
yes_or_no() 
{ 
    while true 
    do 
        echo -ne "/33[36m" 
        echo "Please check if the instance you want to $1 has been already done correctly(y/n):" 
        echo -ne "/e[0m" 
        echo -ne "/33[31m" 
        echo  "Hints:If this requirement (or message) /"$2/" meets(or printed) ,It's done correctly!" 
        echo -ne "/e[0m" 
        read -s -n 1 confirm 
        case $confirm in 
            Y|y)return 0;; 
            N|n)echo "Error happened ,Exit!";exit 1;; 
            * )echo "Please enter Y/y or N/n";echo -e "/n";; 
        esac 
    done 
} 
INSTANCE=$1 
backup_path=$2 
time_info=`date "+%Y_%b_%d"` 
file=$3 
echo -ne "/33[36m" 
echo "Please Wait..." 
echo -ne "/e[0m" 
/opt/ibm/ldap/V6.1/sbin/ibmslapd -I $INSTANCE -k 
yes_or_no "stop" "Terminated direcrory server instance XXX normally" 
tar zxvf "$backup_path"/"$file" -C $backup_path #>/dev/null 2&>1 
echo -ne "/33[36m" 
echo "Please Wait..." 
echo -ne "/e[0m" 
/opt/ibm/ldap/V6.1/sbin/idsdbrestore -I $INSTANCE -k $backup_path/backup/ 
yes_or_no "Restore" "From the message We can know that A lot of items have been restored" 
/opt/ibm/ldap/V6.1/sbin/ibmslapd -I $INSTANCE 
yes_or_no "Start" "Server starting" 
rm -rf $backup_path/backup/ 
echo "Done,Bye!"

 

本文转自gnuhpc博客园博客，原文链接：http://www.cnblogs.com/gnuhpc/archive/2012/12/11/2813507.html，如需转载请自行联系原作者