Giáo trình ACNA - Chap04 pdf

1 BACKING UP AND RESTORING DATA  Chapter 4: BACKING UP AND RESTORING DATA 2 CHAPTER OVERVIEW        !" #$$%&'  &(    Chapter 4: BACKING UP AND RESTORING DATA 3 BACKING UP DATA  !)  !need) Chapter 4: BACKING UP AND RESTORING DATA 4 BACKUP SOLUTION  &  &  &   Chapter 4: BACKING UP AND RESTORING DATA 5 BACKUP HARDWARE    "   Chapter 4: BACKING UP AND RESTORING DATA 6 CD-ROM AND DVD-ROM    *+  ,-$.&  /  &'+    0& Chapter 4: BACKING UP AND RESTORING DATA 7 CARTRIDGE DRIVES  1'  234-$5.&6  783#50&6 Chapter 4: BACKING UP AND RESTORING DATA 8 MAGNETIC TAPE DRIVES  '' '  '  ' Chapter 4: BACKING UP AND RESTORING DATA 9 AUTOCHANGERS  9   (  1 Chapter 4: BACKING UP AND RESTORING DATA 10 SELECTING A DRIVE INTERFACE  *:  *+  1' '  ""*  ;*:'   .'< 36 [...]... the tape Chapter 4: BACKING UP AND RESTORING DATA 24 MEDIA ROTATION • Provides a method to retain backups for a given period • Prevents overuse of media Common rotation methods include: • Grandfather-Father-Son • Tower of Hanoi Chapter 4: BACKING UP AND RESTORING DATA 25 DEVICE CONFIGURATION Tape formatting • Prepares a new or used tape for data storage Tape erasing • Removes all data from the tape Tape...Chapter 4: BACKING UP AND RESTORING DATA 11 BACKUP SOFTWARE • Windows Server 2003 Backup • Third-party software • Veritas Backup Exec • BrightStor ARCserve Backup Chapter 4: BACKING UP AND RESTORING DATA 12 TARGET SELECTION • Anything that is to be backed up is considered a backup target, including:... restore steps are required Chapter 4: BACKING UP AND RESTORING DATA 30 DISASTER RECOVERY Chapter 4: BACKING UP AND RESTORING DATA 31 BACKUP SECURITY • Create specific user account for backups • Password-protect tapes • Store and transport tapes securely Chapter 4: BACKING UP AND RESTORING DATA 32 USING WINDOWS SERVER 2003 BACKUP Chapter 4: BACKING UP AND RESTORING DATA 33 VOLUME SHADOW COPY • Periodically . HARDWARE    "   Chapter 4: BACKING UP AND RESTORING DATA 6 CD-ROM AND DVD-ROM    *+   ,-$ .&  /  &'+    0& Chapter. 4: BACKING UP AND RESTORING DATA 7 CARTRIDGE DRIVES  1'  23 4-$ 5.&6  783#50&6 Chapter 4: BACKING UP AND RESTORING DATA 8 MAGNETIC