What action should a systems administrator take once a disk rebuild is complete?

What action should a systems administrator take once a disk rebuild is complete?

• A. Swap the drive and initialize the disk
• B. Perform a full backup
• C. Check disk errors
• D. Upgrade the firmware

Answer: (A)

The most appropriate action a systems administrator should take once a disk rebuild is complete is to perform a swap of the drive and initialize the disk. After a disk rebuild, especially in a RAID scenario, it is essential to ensure that the newly reconstructed disk is ready for regular operations. This often involves swapping it in and ensuring it is correctly initialized in the system so that it can function seamlessly with the other disks. Initializing the disk sets it up in a manner compatible with data storage requirements, ensuring that it is formatted and recognized by the operating system. It prepares the disk for any future data writes and ensures that it can participate effectively within the storage array. Performing a full backup, while important in general operations and data protection, is not specifically a direct follow-up action to a disk rebuild. It would be part of ongoing best practices rather than an immediate step in response to a rebuild. Checking disk errors could be a valid action as well, but it would more appropriately follow the initialization step to confirm that the disk is functioning properly. Upgrading the firmware is generally a proactive maintenance task rather than a direct response to completing a rebuild. It may be advisable in the long term but is not typically done right after a rebuild. Thus, swapping the drive and

The most appropriate action a systems administrator should take once a disk rebuild is complete is to perform a swap of the drive and initialize the disk. After a disk rebuild, especially in a RAID scenario, it is essential to ensure that the newly reconstructed disk is ready for regular operations. This often involves swapping it in and ensuring it is correctly initialized in the system so that it can function seamlessly with the other disks.

Initializing the disk sets it up in a manner compatible with data storage requirements, ensuring that it is formatted and recognized by the operating system. It prepares the disk for any future data writes and ensures that it can participate effectively within the storage array.

Performing a full backup, while important in general operations and data protection, is not specifically a direct follow-up action to a disk rebuild. It would be part of ongoing best practices rather than an immediate step in response to a rebuild.

Checking disk errors could be a valid action as well, but it would more appropriately follow the initialization step to confirm that the disk is functioning properly.

Upgrading the firmware is generally a proactive maintenance task rather than a direct response to completing a rebuild. It may be advisable in the long term but is not typically done right after a rebuild.

Thus, swapping the drive and