NVME - EC2 Test

Test-EC2

  1. Update Package List

    • Command: sudo apt-get update
    • Purpose: Refreshes the repository index. This ensures you get the latest version of packages.
    • Note: Always recommended before installing new packages.

  2. Install NVMe Command Line Interface

    • Command: sudo apt-get -y install nvme-cli
    • Purpose: Installs the nvme-cli package, providing tools to manage NVMe drives.
    • Note: The -y flag automates the process by automatically accepting prompts.

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  3. Register Reservation Key on NVMe Drive

    • Command: sudo nvme resv-register /dev/nvme1n1 -k 0x0000000000000001 -r 0 -i
    • Components:
      • /dev/nvme1n1: Identifies the NVMe drive.
      • -k 0x0000000000000001: Sets the reservation key.
      • -r 0: Specifies the register action (0 reserved).
      • -i: Incomplete; used for additional input options.
    • Note: Ensure all parameters are accurately set for your specific requirements.

  4. Acquire Reservation on NVMe Drive

    • Command: sudo nvme resv-acquire /dev/nvme1n1 -c 0x0000000000000001 -t 5h -a 0
    • Components:
      • -c 0x0000000000000001: Current key to acquire the reservation.
      • -t 5h: Sets the reservation type (‘5h’ may not be accurate).
      • -a 0: Specifies the action.
    • Note: Check the format of -t 5h as it seems to be incorrect.

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  5. Report Reservation on NVMe Drive

    • Command: sudo nvme resv-report /dev/nvme1n1 -n 1 -c 1
    • Components:
      • -n 1: The number of reservation status data structures to return.
      • -c 1: May indicate a concise format of the report.
    • Note: Customize the command according to your reporting needs.

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