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Release Note

    Block Storage(BM)

    2026.03.19
    CHANGED Changed performance metrics (IOPS, Throughput) configuration range and provided volume expansion feature
    • The configuration range for the volume performance metrics (IOPS, Throughput) has been changed.
      • Max IOPS: 5,000 ~ 20,000
      • Max Throughput: 250 ~ 1,000
    • Provides volume expansion feature
      • Volume expansion is possible only for the original volume that does not use snapshots.
    2025.12.16
    FEATURE Add IOPS, Throughput setting feature
    • You can set the volume’s performance metrics (IOPS, Throughput) and edit them on the details page.
      • IOPS: 3,000 ~ 16,000
      • Throughput: 125 ~ 1,000
      • There is no separate charge during the preview period (billing is scheduled for the first half of 2026).
    2025.10.23
    FEATURE Add snapshot restore creation feature
    • A feature to create a recovery using snapshots has been added.
      • A recovery copy is a separate volume created with the same capacity as the original, and it incurs additional costs.
    2025.07.01
    FEATURE Add new feature and integrate monitoring
    • HDD disk type has been added. When creating Block Storage (BM), you can select the HDD disk.
    • Provides an IaC environment through Terraform.
    • You can use the snapshot feature on a cloned volume.
    • Integrated with Cloud Monitoring.
      • You can view IOPS, Latency, and Throughput information in Cloud Monitoring.
    2025.02.27
    FEATURE Add replication and Volume Group feature
    • Block Storage(BM) feature change
      • The replication feature that allows Block Storage(BM) volumes to be replicated to another location has been added.
      • A Volume Group feature has been added that allows you to set up to 16 Block Storage (BM) volumes as a group to create consistent point-in-time snapshots and replication.
      • For detailed information, refer to Block Storage(BM) Overview.
    • Samsung Cloud Platform Common Feature Changes
      • Account, IAM, Service Home, tags, and other common CX changes have been applied.
    2024.10.01
    NEW Block Storage(BM) Service Official Version Launch
    • We have launched a high-performance storage service suitable for handling large-scale data and database workloads.