Object Storage Migration
Storage Transfer Service
Managed transfer service for moving/synchronizing data into Cloud Storage from cloud object stores, HTTP sources, or file systems.
Google Cloud
Service information
Storage Transfer ServiceShortname: STS
Huawei equivalent shortnames: OMS
Keywords: object storage, migration, transfer, sync
Differences vs Huawei
Capability scope differs: STS supports broad cross-cloud/object/http and agent-based file transfer patterns, while OMS is centered on object migrations into OBS.
Pricing model differs: STS is no-charge for agentless cloud-object transfers and charges per-GB for agent-based file transfers, while OMS charges migrated data/API requests and source egress.
Migration to Huawei
Map data durability tier, lifecycle policy, encryption, retention, and restore objectives. For Google Cloud Storage Transfer Service, the direct Huawei equivalence layer is OMS; validate feature-by-feature parity for control plane, data plane, and operational behavior before cutover.
Use a composed Huawei migration pattern where needed: OMS + OBS + MGC. Treat OMS as the core equivalent capability and use the additional services to cover integration, security, observability, and governance gaps.
Pricing model difference: Google Cloud usually bills GB-month capacity, operation classes, retrieval, and transfer; Huawei usually bills OBS/EVS/SFS/CBR capacity, requests, retrieval/replication, and transfer. Recalculate TCO with peak load, request volume, retention period, and cross-region/interconnect traffic before production migration.
Huawei Cloud
Huawei equivalent service
Object Storage Migration ServiceShortname: OMS
General function: Object Storage Migration
Managed service for migrating object data from third-party object stores into Huawei OBS.
Keywords: object storage, migration, transfer