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IBM Storage Archive

Storage Archive 初体验文档存储智能流转

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Experiment

Discovery

Experiment: Storage Archive 初体验文档存储智能流转

159 already completed

Experiment Content:

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Duration：5-10 mins

本实验演示了冷数据文档移动到磁带后，当文档再次访问时，恢复到磁盘中，被用户访问的过程，全程对用户是透明的，

Experiment Resources:

IBM Storage Archive Enterprise Edition 1.3
IBM Storage Scale 5.0.0

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Discovery:Storage Archive 初体验文档存储智能流转

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Experiment Content:

Duration：5-10 mins

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本实验演示了冷数据文档移动到磁带后，当文档再次访问时，恢复到磁盘中，被用户访问的过程，全程对用户是透明的，

Experiment Resources:

  • IBM Storage Archive Enterprise Edition 1.3
    IBM Storage Scale 5.0.0

Tips

1. Discovery provides longer time for your experience;you are home free
2. Data will be cleared after the end of discovery
3. It is needed to finish the experiment and challenge first to start your discovery

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Experiment Manual

The following content is displayed on the same screen for your experiment so that you can make any necessary reference in experiment. Start your experiment now!

  1. Login(Duration: 1 min)

    ssh -p 2022 root@localhost

    and the login password is ibm.

  2. (Duration: 1 min)

    Enter directory /ibm/fs1/archive:

    cd /ibm/fs1/archive/
    Check all files under this directory:

    ls -l
    There are 4 test files. The name of the testing document is text.
    Note: Please do not exit from this directory during the experiment; otherwise some commands will become invalid.

  3. This is the location of testing document(Duration: 3 mins)

    The following command can be used to check testing document migration state
    eeadm file state text

    The status of the testing document named text is resident.

    Where:
    resident means that the files are on the disk and have not been migrated; 
    premigrated means that the files are on disk and have been migrated to a tape library; 
    migrated means the files have been migrated to tape. 

  4. Manual migration - Migrate files manually based on the policy(Duration: 3 mins)

    Apply this policy manually to migrate the files:
    mmapplypolicy /ibm/fs1/archive -P /root/policy/policy_migArchiveDir

    Check file migration state:
    eeadm file state text
    The state of all files changed to migrated, and the files were migrated to tape.

  5. Manual migration - Trigger the recall mechanism after file reading(Duration: 3 mins)

    Note: Recall is to transmit the files on the tape back to the disk.
    Read the text of the text files with the "tail" command:
    tail -5 text
    Check the text migration state of text files:
    eeadm file state text
    The read command "tail" triggered the recall mechanism, so the text files were moved back to the disk, and the status changed from migrated to premigrated.

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Experiment Name:

Experiment Content: Demonstration of Data Stratification of Storage Archive EE
Storage Archive 初体验文档存储智能流转

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实验名称：
IBM Storage Archive
Storage Archive 初体验文档存储智能流转

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