Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive
On this page
Help Center/ ModelArts/ Troubleshooting/ Training Jobs/ Training Jobs Created in a Dedicated Resource Pool/ Storage Volume Failed to Be Mounted to the Pod During Training Job Creation

Storage Volume Failed to Be Mounted to the Pod During Training Job Creation

Updated on 2024-12-30 GMT+08:00

Symptom

The training job remains in the Creating state. When you check the events of the training job, error message "Unable to mount volumes for pod xxx ... list of unmounted volumes=[nfs-x]" is displayed.

Possible Cause

For your SFS Turbo file system to function correctly, it must reside within a VPC network that is interconnected with the network of the dedicated resource pool. This connection is essential to ensure that the SFS can be successfully mounted to any training job executed within the dedicated resource pool. Disconnected network may lead to mounting failure.

Procedure

  1. Go to the training job details page and obtain the SFS Turbo name.
    Figure 1 Obtaining SFS Turbo name
  2. Log in to the SFS console, locate the SFS Turbo mounted to the training job, and click it to go to the details page. Obtain the VPC, security group, and endpoint information.
    • VPC: value of VPC
    • Security group: value of Security Group
    • Endpoint: value of Shared Path excludes ":/", for example, the shared path is 4ab556b5-d689-44f1-9302-24c09daxxxxc.sfsturbo.internal:/, then the SFS Turbo endpoint is 4ab556b5-d689-44f1-9302-24c09daxxxxc.sfsturbo.internal.
  3. Check whether the VPC CIDR block meets the following requirements:

    Requirement 1: To prevent CIDR block conflicts with the dedicated resource pool, the SFS Turbo CIDR block cannot overlap with 192.168.20.0/24 (default CIDR block of the dedicated resource pool). Go to the resource pool details page and check Network to obtain the actual CIDR block of the dedicated resource pool.

    Requirement 2: To prevent network conflicts with the container, the SFS Turbo CIDR block cannot overlap with 172 CIDR block (used by the container network).

    • If the requirements are not met, modify the VPC CIDR block of SFS Turbo. The recommended value is 10.X.X.X. For details, see Modifying the CIDR Block of a VPC.
    • If the requirements are met, go to the next step.
  4. Check whether the VPC CIDR block of SFS Turbo is limited by a security group rule.
    Create a training job in the selected dedicated resource pool without mounting SFS Turbo. Once the job is in the Running state, access the worker-0 instance via Cloud Shell. Execute the command curl {sfs-turbo-endpoint}:{port} to verify if the ports are open. The ports that SFS Turbo requires for inbound traffic are 111, 445, 2049, 2051, 2052, and 20048. For details, see Security Group in Create a File System. For details about how to use Cloud Shell, see Logging In to a Training Container Using Cloud Shell.
    • If yes, modify the security group configurations. For details, see Modifying a Security Group Rule.
    • If there is no such a security group rule, perform the following steps.
  5. Check whether SFS Turbo is normal.
    Create an ECS that uses the same CIDR block as SFS Turbo and mount the SFS Turbo to the ECS. If mounting failed, SFS Turbo is abnormal.
    1. If SFS Turbo is abnormal, contact SFS technical support.
    2. If SFS Turbo is normal, contact ModelArts technical support.

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback