외부 서버의 디스크 백업하는 방법 하나.
#!/bin/bash
20120116 admin
registed Crontab
0 5 * * * /bin/bash /root/file_backup.sh > /dev/null 2>&1
#
export LANG=ko_KR.euckr
HNAME=uname -n
LOGDIR=’/root/log’
SYSADMIN=”admin@admin.com”
BACKUPDATE=date --date='now' +%Y%m%d
CONTENTS=”[FileServerBackup] $HNAME Server $BACKUPDATE Batch Job Report”
LOGFILE=”$LOGDIR/$BACKUPDATE-file_backup.sh_log”
IO redirection for logging.
exec 6>&1 # Link file descriptor #6 with stdout. # Saves stdout. exec > $LOGFILE # stdout replaced with file $LOGFILE.
외부서버 디스크 마운트
mkdir /file_backup mount /dev/sdc1 /file mount -t cifs //XXX.XXX.XXX.XXX/YYY/ /file_backup -o username=USER,password=PASS,iocharset=euc-kr,ro
RSYNC 로 복사
DIRLIST=ls -D /file_backup/
for DIRL in $DIRLIST
do
rsync -av /file_backup/$DIRL /file/
done
외부서버 디스크 언마운트
umount /file_backup umount /file rm -rf /file_backup
#Clean up IO redirection exec 1>&6 6>&- # Restore stdout and close file descriptor #6.
| /bin/cat $LOGFILE | mail -s “$CONTENTS” $SYSADMIN |