DES-1423 試験問題を無料オンラインアクセス

A Job Engine is running in low space mode and no jobs are in the running state. What is the OneFS8.2 behavior if the AutoBalance job is initiated?

• A.Job is started.
• B.Job is not started.
• C.Job is put into the queue.
• D.Job is failed.

What is the difference between a rolling upgrade and simultaneous upgrade in an Isilon cluster?

• A.Rolling updates are more disruptive.Simultaneous upgrades are less disruptive.
• B.Rolling updates take less time to complete.Simultaneous upgrades take longer to complete.
• C.Rolling updates are available between all OneFS versions.Simultaneous upgrades are restricted between certain OneFS versions.
• D.Rolling updates are less disruptive.Simultaneous upgrades are more disruptive.

A systems administrator needs to change the cluster protection from N+3n to N+2n. Which interfaces can be used?

• A.PAPI, WebUI, and SFTP
• B.SFTP, HTTP, and CLI
• C.PAPI, WebUI, and CLI
• D.HTTP, WebUI, and CLI

An administrator uses a TreeDelete job to delete a large directory. After the job starts, users notice an issue with performance on the cluster. Which recommended action will resolve the performance issue with the job?

• A.Modify the running job to use an OFF_HOURS policy that runs at low impact during business hours and medium impact after business hours.
• B.Modify the running job to use a high impact policy to reduce the amount of time users are impacted. Schedule the job after business hours in the future.
• C.Let the job continue to run at the current impact level and schedule future jobs for after business hours so they do not impact users.
• D.Pause the running job and resume after business hours using a high impact policy so that it does not impact users.

In Isilon OneFS, what is a characteristic of CoW with snapshots?

• A.Used for more substantial changes such as deletes.
• B.Avoids the double write penalty.
• C.Increases file fragmentation.
• D.Used for small changes, inodes, and directories.