PQ Driver Image (symantec ImageCenter)的命令行选项和脚本例子

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国外网站上关于 PowerQuest Driver Image (symantec ImageCenter)程序的命令行选项解释与例子，高手们用它“一键还原/备份”
      Drive Image Pro offers a scripting feature that allows you to automate
      control of the program's operations with a text file of script commands.
      Using this feature, system administrators can create and restore images
      without user intervention.

      The documentation accompanying Drive Image Pro explains the scripting
      command syntax and gives a few examples of script files. This document is
      intended to provide additional information for creating more complex
      script files.

      First, we will review the available options for launching Drive Image Pro
      from the command line in scripting mode.

      To invoke the command interpreter, use the /CMD=<script file> option. For
      example, if the name of the text file containing the script commands was
      C:\SCRIPTS\LABS.TXT, you would start Drive Image Pro in scripting mode by
      typing:

      PQDI /CMD=C:\SCRIPTS\LABS.TXT

      at the command line or in your batch file.

      Use the /IMG=<image file> switch to specify the name of the image file you
      want to either create or restore. While many of the scripting commands in
      the script file can be used without specifying this switch at the command
      line, the STORE and RESTORE commands will encounter an error if this
      option is not specified.

      The /ERR=<error file> and LOG=<log file> switches are important for
      viewing errors or checking results, since scripts execute commands without
      any user intervention.

      The /SCO switch is for Syntax Check Only. If this switch is specified, the
      script file commands will not actually be executed, but each line of the
      script will be checked for syntax errors. This is important when writing
      and debugging the script file.

      The /PWD=<password> switch instructs Drive Image Pro to encrypt the image
      file you are creating and simultaneously designates the password that must
      be entered before the image file can be restored. This password can be a
      number or a string, but it must match the original password. The
      /PWD=<password> switch does not encrypt images created using the STORE
      script command.

      The /CAS option is for users who need image every sector of their drives.
      This switch will significantly slow down the imaging process, but the
      resulting image will contain a copy of every sector in the imaged
      partitions. It will also increase the size of the image.

      If you want to save an image file to removable media that Drive Image Pro
      can read from at the DOS level (for example, CD-R or Zip) but the image
      file is too large to fit on a single disk or cartridge, you can use the
      /MFS=<number of bytes> switch to split the image file into smaller
      segments. When one image file segment reaches the specified size (which
      can be a minimum of 10,000,000 bytes), Drive Image Pro closes that segment
      and starts a new one. This process is repeated until all necessary data
      has been imaged. You can then manually copy the image file segments to
      removable media. The filename for each segment (except the first) is
      consecutively numbered in the order in which it was created, so when it
      comes time to restore the image file, simply insert the removable media in
      the order prescribed by the number in the filename.

      The /CBS and /NBS switches let you work with Drive Image Pro's Bad Sector
      Checking feature. The /CBS switch turns sector checking on. The /NBS
      switch turns it off. (Bad-sector checking is turned off by default.)

      The /UEB switch forces Drive Image Pro to use the Extended BIOS for disk
      reads and writes.

      The /RAV switch is the equivalent of the Verify Disk Writes option in the
      graphical version of Drive Image. It will significantly slow down the
      restore process, but some people want the added security of verifying all
      disk writes.

      Important Note!  Because scripts execute without user intervention, use
      extra care when developing the script file. If the DELETE ALL command is
      encountered, all the partitions on the currently selected drive will be
      deleted without any warning or confirmation messages which would normally
      allow the user to cancel the operation.



      Script Command Syntax
      ------------------------------------
      SELECT DRIVE 1
      This command selects the first hard drive in the system. All script
      commands following this command will be executed on this drive until
      another SELECT DRIVE {Number} command is encountered.

      SELECT PARTITION 2
      This command selects the second partition on the currently selected drive.
      Partitions are numbered in the order of their starting sector number on
      the disk. The extended partition and any free spaces are not included when
      counting partitions.

      SELECT PARTITION D
      This command selects the partition which DOS has assigned the drive letter
      D:. Since DOS only assigns drive letters to visible FAT partitions, only
      these types of partitions can be selected using this method.

      SELECT PARTITION "DATA"
      This command selects the first partition with the volume label DATA. If
      more than one partition has this label (including FAT32, NTFS, and HPFS
      partitions), only the first one is selected.

      SELECT PARTITION FIRST
      This command selects the first partition.

      SELECT PARTITION NEXT
      This command selects the partition immediately following the last selected
      partition, regardless of the syntax used to select that partition.

      SELECT PARTITION ALL
      This command selects all the partitions on the currently selected drive.

      SELECT FREESPACE FIRST
      This command selects the first free space on the currently selected drive.

      SELECT FREESPACE NEXT
      This command selects the free space which follows the previously selected
      free space.

      SELECT FREESPACE LAST
      This command selects the last free space on the currently selected drive.

      SELECT FREESPACE LARGEST
      This command compares the sizes of all free spaces on the currently
      selected drive and selects the largest one. It does not matter whether the
      free space is inside or outside of the extended partition.

      SELECT IMAGE 3
      This command selects the third image within the image file.

      SELECT IMAGE ALL
      This command selects all the images within the image file.

      DELETE
      This command deletes all the partitions selected using any of the SELECT
      PARTITION commands.

      DELETE ALL
      This command deletes all the partitions on the currently selected drive
      without requiring the partitions to be selected.

      DELETE EXTENDED
      The command deletes the extended partition. The extended partition can
      only be deleted after all of the logical partitions have been deleted.

      SECTOR CHECK ON
      This command enables Bad Sector checking for all restore operations
      following the command. It is an alternative to the command line switch
      /CBS if you need bad-sector checking off for some partitions and on for
      others.

      SECTOR CHECK OFF
      This command disables Bad Sector checking for all restore operations
      following the command. It is an alternative to the command line switch
      /NBS if you need bad-sector checking on for some partitions and off for
      others.

      SET ACTIVE
      This command sets the last partition selected as the active partition
      (meaning it will be the boot partition).

      STORE
      This command causes all selected partitions to be stored in the image file
      without compressing them.

      STORE WITH COMPRESSION OFF
      This command causes all selected partitions to be stored in the image file
      without compressing them.

      STORE WITH COMPRESSION LOW
      This command causes all selected partitions to be stored in the image file
      using low compression.

      STORE WITH COMPRESSION HIGH
      This command causes all selected partitions to be stored in the image file
      using high compression.

      RESIZE IMAGE NO
      This command prevents the last selected image from being resized when the
      RESTORE command is encountered.

      RESIZE IMAGE PROPORTIONAL
      This command causes the last selected image to be resized proportionally
      when the RESTORE command is encountered.

      RESIZE IMAGE 500
      This command causes the last selected image to be resized to 500 MB when
      the RESTORE command is encountered.

      RESIZE IMAGE MAX
      This command causes the last selected image to be resized to the maximum
      size possible. If this command is used in a situation where the partition
      can take up the rest of the drive, then the partitions that you try to
      restore after this one will fail because the drive will be full.

      RESTORE
      This command will download any selected images into the selected free
      space and resize them according to the RESIZE commands.

      REBOOT
      This command reboots the machine. Any commands following this command will
      not be executed since the machine is rebooted at this point.



      Sample Scripts
      -----------------------
      All of the examples in this section use one of the following three setups:

      Setup #1 - The machine has a single 500 MB drive containing just one FAT
      partition.

      Setup #2 - The machine has a single 1 GB drive and is partitioned into 3
      partitions. The first partition is a 500 MB primary FAT partition. The
      second and third partitions are each 250 MB logical drives (meaning they
      are within the extended partition) and are FAT32 and NTFS, respectively.

      Setup #3 - The machine has two hard drives. The first hard drive is
      configured the same way as the drive in Setup #2, and the second hard
      drive is 2 GB and contains 4 partitions--all 500 MB logical FAT
partitions.


      Example #1: A user with Setup #1 wants to save his partition to a file
      called MYDRIVE.PQI on drive M: (a network drive), and he needs to copy all
      of the sectors on the drive. First, the user creates a script file called
      A:\BACKUP.SCR. Next, the user adds the following commands to the script
      file:

      SELECT DRIVE 1
      SELECT PARTITION 1
      STORE

      The user runs Drive Image Pro from the command line by typing:
      PQDI /CMD=A:\BACKUP.SCR /IMG=M:\MYDRIVE.PQI /CAS


      Example #2: A user with Setup #1 has replaced her 500 MB hard drive with a
      2 GB hard drive and wants to restore the previously saved image to the new
      drive. Since the drive is new, she wants to make sure that Bad Sector
      Checking is turned off. The image is also password-protected. After
      installing the new hard drive (which came already formatted with a FAT
      partition on it), the user creates a script file called A:\RESTORE.SCR.
      Next, the user adds the following commands to the script file:

      SELECT DRIVE 1
      // Delete the existing partition (Note: All comment lines in the script
      file begin with a //)
      DELETE ALL
      SELECT FREESPACE FIRST
      SELECT IMAGE 1
      // Take up the whole drive, just like the original partition did.
      RESIZE IMAGE PROPORTIONAL
      RESTORE

      The user runs Drive Image Pro from the command line by typing:
      PQDI /CMD=A:\RESTORE.SCR /IMG=M:\MYDRIVE.PQI /NBS /PWD=q1234


      Example #3: A user with Setup #2 wants to save all his partitions to a
      file called MYDRIVE.PQI on drive M: (a network drive), but he wants to
      split the image file so he can later burn it to CD-R disks for easy
      backup. First, the user creates a script file called A:\BACKUP.SCR. Next,
      the user adds the following commands to the script file:

      SELECT DRIVE 1
      SELECT PARTITION ALL
      STORE

      The user runs Drive Image Pro from the command line by typing:
      PQDI /CMD=A:\BACKUP.SCR /IMG=M:\MYDRIVE.PQI /MFS=600000000


      Example #4: The user from Example #3 has replaced his 1 GB hard drive with
      a 2 GB hard drive and wants to restore the previously saved image to the
      new drive. He wants to keep the primary FAT partition at its original
      size, resize the FAT32 partition to 500 MB, and resize the NTFS partition
      to 1 GB. After installing the new hard drive (which came already formatted
      with a FAT partition on it), the user creates a script file called
      A:\RESTORE.SCR. Next, the user adds the following commands to the script
      file:

      SELECT DRIVE 1
      // Delete the existing partition
      DELETE ALL
      SELECT FREESPACE FIRST
      SELECT IMAGE 1
      RESIZE IMAGE NO
      SELECT IMAGE 2
      RESIZE IMAGE 500
      SELECT IMAGE 3
      RESIZE IMAGE 1000
      RESTORE

      The user runs Drive Image Pro from the command line by typing:
      PQDI /CMD=A:\RESTORE.SCR /IMG=M:\MYDRIVE.PQI


      Example #5: The user from Example #3 has replaced his 1 GB hard drive with
      a 2 GB hard drive and wants to restore the previously saved image to the
      new drive. He wants to keep the primary FAT partition at its original
      size, and resize the FAT32 and NTFS partitions to take up the rest of the
      hard drive in the same proportions they did on the original drive. After
      installing the new hard drive (which came already formatted with a FAT
      partition on it), the user creates a script file called A:\RESTORE.SCR.
      Next, the user adds the following commands to the script file:

      SELECT DRIVE 1
      // Delete the existing partition
      DELETE ALL
      SELECT FREESPACE FIRST
      SELECT IMAGE 1
      RESIZE IMAGE NO
      SELECT IMAGE 2
      RESIZE IMAGE PROPORTIONAL
      SELECT IMAGE 3
      RESIZE IMAGE PROPORTIONAL
      RESTORE

      The user runs Drive Image Pro from the command line by typing:
      PQDI /CMD=A:\RESTORE.SCR /IMG=M:\MYDRIVE.PQI


      Example #6: A user with Setup #3 wants to save all her partitions to a
      file called MYDRIVE.PQI on drive M: (a network drive) and compress the
      image file to save space. First, the user creates a script file called
      A:\BACKUP.SCR. Next, the user adds the following commands to the script
      file:

      SELECT DRIVE 1
      SELECT PARTITION ALL
      SELECT DRIVE 2
      SELECT PARTITION ALL
      STORE WITH COMPRESSION LOW

      The user runs Drive Image Pro from the command line by typing:
      PQDI /CMD=A:\BACKUP.SCR /IMG=M:\MYDRIVE.PQI


      Example #7: The user from Example #5 wants to restore the previously saved
      image to his drives. He wants to restore his NTFS partition to the second
      drive instead of the first (changing its size to 500 MB) and not restore
      the last FAT partition on the second drive. He wants the FAT32 partition
      on the first drive to be expanded to take up the space the NTFS partition
      previously occupied. He also wants to make sure the second disk is checked
      for bad sectors during the restore process. First, the user creates a
      script file called A:\RESTORE.SCR. Next, the user adds the following
      commands to the script file:

      SELECT DRIVE 1
      // Delete the existing partitions
      DELETE ALL
      SELECT FREESPACE FIRST
      SELECT IMAGE 1
      RESIZE IMAGE NO
      SELECT IMAGE 2
      // Expand the FAT32 partition from 250 MB to 500 MB
      RESIZE IMAGE 500
      // Since only one free space may be selected at a time, we must restore
      the first 2 images now
      RESTORE
      SECTOR CHECK ON
      SELECT DRIVE 2
      DELETE ALL
      SELECT FREESPACE FIRST
      SELECT IMAGE 3
      // This is the 250 MB NTFS partition previously stored on drive 1
      RESIZE IMAGE 500
      SELECT IMAGE 4
      RESIZE IMAGE NO
      SELECT IMAGE 5
      RESIZE IMAGE NO
      SELECT IMAGE 6
      RESIZE IMAGE NO
      // Now restore the images to the second drive
      RESTORE
      REBOOT

      The user runs Drive Image Pro from the command line by typing:
      PQDI /CMD=A:\RESTORE.SCR /IMG=M:\MYDRIVE.PQI


      Example #8: The user from Example #6 later realized that it was the third
      FAT partition on the second drive instead of the fourth partition which he
      did not want to restore. So now he wants to delete the last partition
      (which DOS has assigned the drive letter F:) on his second drive and
      replace it with the seventh partition in the image file. First, the user
      creates a script file called A:\RESTORE.SCR. Next, the user adds the
      following commands to the script file:

      SELECT DRIVE 2
      SELECT PARTITION F
      // Delete the existing partition
      DELETE
      // There should only be one free space on the drive. If more than one is
      available, be sure to select the largest one.
      SELECT FREESPACE LARGEST
      SELECT IMAGE 7
      RESIZE IMAGE NO
      RESTORE

      The user runs Drive Image Pro from the command line by typing:
      PQDI /CMD=A:\RESTORE.SCR /IMG=M:\MYDRIVE.PQI /CBS