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Oracle

1Z0-822 · Question #101

You are using the distribution constructor to build a custom text installer. You copied and modified the default test installer XML file and issued the following command to build image: #…

The correct answer is C. The distribution constructor will not use checkpoints without the correct CLI option added to the. Only verbose mode is selected (-v) not checkpoints options. You can use the options provided in the distro_const command to stop and restart the build process at various stages in the image-generation process in order to check and debug the image that is being built. This…

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Question

You are using the distribution constructor to build a custom text installer. You copied and modified the default test installer XML file and issued the following command to build image:

/usr/bin/distro_const build -v /usr/share/distro_const/new- dc_ai_x86.xml How will the checkpoints in the distribution constructor be used by this command?

Options

  • AThe distribution constructor will create a snapshot of the data directory at a checkpoint and report
  • BThe distribution constructor will stop at each checkpoint until you issue a distro_const restart
  • CThe distribution constructor will not use checkpoints without the correct CLI option added to the
  • DThe distribution constructor will stop at a checkpoint only if an error is encountered during the

How the community answered

(33 responses)
  • A
    6% (2)
  • B
    3% (1)
  • C
    82% (27)
  • D
    9% (3)

Explanation

Only verbose mode is selected (-v) not checkpoints options. * You can use the options provided in the distro_const command to stop and restart the build process at various stages in the image-generation process in order to check and debug the image that is being built. This process of stopping and restarting during the build process is called checkpointing. Checkpointing is optional. * You can use the options provided in the distro_const command to stop and restart the build process at various stages in the image-generation process, in order to check and debug your selection of files, packages, and scripts for the image that is being built. This process uses the checkpointing options that are available in the distro_const command. * distro_const Command Options / distro_const build manifest Builds an image in one step using specified manifest file / distro_const build -v / distro_const build -l manifest Lists all valid checkpoints at which you can pause and resume building an image / distro_const build -p checkpoint_name manifest Pauses building an image at a specified checkpoint / distro_const build -r checkpoint_name Resumes building an image from a specified checkpoint / distro_const build -h Displays help for the command * After you have set up the manifest file that you plan to use and, if desired, customized the finalizer scripts, you are ready to build an image by running the distro_const command. You can use the distro_const command to build an image in either of the following: Pausing and restarting the build as needed to examine the content of the image and debug the scripts during the build process

Topics

#distribution constructor#checkpoints#distro_const#AI installer image

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