VxRail: Primary Storage Provision API Time Out
Сводка: The primary storage provision API (rest/vxm/v1/system/primary-storage) can return a 504 gateway timeout when VM migration to external storage exceeds the default timeout, especially in constrained network environments. ...
Симптомы
API Timeout Error
Calling the primary storage provision API rest/vxm/v1/system/primary-storage may result in a 504 gateway timeout error.
Typical user flow:
- Deploy a cluster of dynamic nodes with external storage.
- Follow VxRail: How to Provision the Primary Storage of a Dynamic Node Cluster to invoke the API.
- Observe the 504 timeout response.
Причина
Extended VM Migration Duration
When the primary storage provision API is invoked, virtual machines such as the VxRail manager and the internal vCenter are migrated to the external storage.
Network Constraints
In limited network environments the migration task can take significantly longer than usual, causing the API request to exceed its timeout window.
- Default timeout before VxRail 8.0.210: 10 minutes
- Increased timeout from VxRail 8.0.210: 60 minutes
Разрешение
Resolution Steps
-
After triggering the primary storage provision API, a virtual machine relocation task starts. Monitor the task progress in the vCenter UI.
-
When the relocation task completes successfully, repeat the primary storage provision API call as described in: VxRail: How to Provision the Primary Storage of a Dynamic Node Cluster