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- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
-
User Guide
- Enhanced Hyperledger Fabric BCS Management
- Best Practices
-
Developer Guide
- Overview
- Chaincode Development
- Application Development
- Demos
-
Blockchain Middleware APIs
- Overview
- Chaincode Invoking (OBT)
-
Chaincode Management
- Obtaining a Token
- Installing a Chaincode
- Instantiating a Chaincode
- Listing Installed Chaincodes
- Querying Version of a Specified Chaincode
- Querying Chaincode Installation Information
- Querying Chaincode Instantiation Information
- Querying an Appchain
- Listing Blocks
- Listing Transactions
- Querying Transaction Quantity
- Listing Block Transactions
- Querying Transaction Details
- Querying Peers
- Querying diskUsage of a Node
- Querying the System-Hosted Certificate Status
- Deleting a Chaincode
- Downloading a Report
- Distributed Identity (OBT)
- Trusted Data Exchange (OBT)
- Appendix
-
API Reference
- Before You Start
- API Overview
- Examples
- Calling APIs
-
APIs (Enhanced Hyperledger Fabric)
-
BCS Management
- Creating a BCS Service
- Querying Creation Status of a BCS Service
- Querying a BCS Service
- Modifying a BCS Service
- Creating Channels
- Querying Channel Information
- Adding Peers to a Channel
- Removing Organizations from a Channel
- Downloading Certificates
- Downloading the SDK Configuration
- Generating a User Certificate
- Unfreezing a User Certificate
- Freezing a User Certificate
- Querying Quotas
- Querying Flavors
- Querying Peer Information
- Querying Asynchronous Operation Results
- Querying the BCS Service List
- Deleting a BCS Service
- Removing a Peer from a Channel
- Deleting a Channel
- BCS Consortium
- BCS Monitoring
-
BCS Management
- Permissions Policies and Supported Actions
- Appendix
- Change History
- SDK Reference
-
FAQs
-
Enhanced Hyperledger Fabric
- Billing
-
Instance Management
-
Consultation
- How Do I Determine Whether a Blockchain Is Necessary?
- What Underlying Framework Is Used for Huawei Cloud BCS?
- Can BCS Instances Deployed on the Public Cloud Access Blockchain Nodes on Other Clouds?
- What Competitive Advantages Does Huawei Cloud BCS Have?
- In Which Direction and What Capabilities Will Huawei Cloud BCS Develop?
- What Are the Specifications of VMs to Be Purchased for BCS?
- How Do I Get Access to the Partners of Huawei Cloud BCS for More Services?
- What Are the Differences Between Channel Isolation and Privacy Protection?
- How Well Does BCS Perform?
- Does BCS Support Customized Development?
- When Do I Need to Hibernate or Wake an Instance?
-
Service Usage
- Which Ports of a Security Group Are Opened When I Create a BCS Instance?
- How Do I Check Whether the ICAgent Is Installed for the Cluster?
- What Can I Do If I Can't Open the Blockchain Management Console?
- What Should I Do If My BCS Instance Remains in the Creating State?
- What Should I Do If a Peer Restarts Frequently with the Error Message "PanicDB not exist"?
- What Can I Do If the CPU Usage of a Blockchain Node Reaches 100%?
- Why Can't I Log In to the Blockchain Management Console?
- BCS.4009100: System Error
- How Can I Obtain Private Keys and Certificates for Enhanced Hyperledger Fabric Blockchains?
- Why Does Chaincode Instantiation Fail When I Deploy a Fabric v1.4 Instance Using a v1.19 CCE Cluster?
- Can All Blocks Be Saved As More and More Blocks Are Created?
-
What Can I Do If I Fail to Purchase a BCS Instance?
- General Checks
-
Detailed Checks
- CCE Cluster Quota Used Up
- Failed to Create a Cluster
- Failed to Create a PVC
- Cluster Already In Use
- SFS Turbo File System Quota Exceeded
- No EIP Bound
- CCE Is Abnormal
- Cluster Status Is Abnormal
- Subnet Unavailable
- Quick Deployment in Progress
- CCE Status Check Times Out
- Insufficient Master Nodes in the AZ of the CCE Cluster
-
Abnormal Instance Statuses
- What Can I Do If a BCS Instance Is in the Abnormal State?
- What Can I Do If a BCS Instance Is in the Unknown State?
- What Can I Do If a BCS Instance Is in the EIP abnormal State?
- What Can I Do If a BCS Instance Is in the Frozen or Cluster frozen State?
- What Can I Do If the BCS Instance and the peer-xxx StatefulSet Are Abnormal After an Organization or a Peer Is Added?
- Other Issues
-
Consultation
- Chaincode Management
- Data Storage to the Blockchain
- Demos and APIs
- O&M and Monitoring
- Consortium Management
-
Enhanced Hyperledger Fabric
- Videos
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Service Overview
- Managing Enhanced Hyperledger Fabric Instances
-
FAQs
-
BCS FAQs
-
Instance Management
-
Consultation
- How Do I Determine Whether a Blockchain Is Necessary?
- What Underlying Framework Is Used for BCS?
- What Competitive Advantages Does BCS Have?
- What Are the Specifications of VMs to Be Created for BCS?
- What Are the Differences Between Channel Isolation and Privacy Protection?
- How Well Does BCS Perform?
- When Do I Need to Hibernate or Wake an Instance?
-
Service Usage
- How Do I Check Whether the ICAgent Is Installed for the Cluster?
- What Can I Do If I Can't Open the Blockchain Management Console?
- What Should I Do If My BCS Instance Remains in the Creating State?
- What Should I Do If a Peer Restarts Frequently with the Error Message "PanicDB not exist"?
- What Can I Do If the CPU Usage of a Blockchain Node Reaches 100%?
- Why Can't I Log In to the Blockchain Management Console?
- BCS.4009100: System Error
- How Can I Obtain Private Keys and Certificates for Enhanced Hyperledger Fabric Blockchains?
- Can All Blocks Be Saved As More and More Blocks Are Created?
- Abnormal Instance Statuses
- Other Issues
-
Consultation
- Chaincode Management
- Data Storage to the Blockchain
- Demos and APIs
- O&M and Monitoring
- Consortium Management
-
Instance Management
-
BCS FAQs
- Change History
- Developer Guide (ME-Abu Dhabi Region)
-
User Guide (ME-Abu Dhabi Region)
- General Reference
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Setting Web Disk Space Alarms
Introduction
BCS is connected to AOM. AOM is a one-stop platform for technical support to monitor the application and resource operating state in real time. By analyzing metrics, alarms, and logs, you can quickly locate root causes to ensure smooth running of services.
The following describes how to use AOM to monitor the disk status of a BCS instance.
Setting Alarms
When technical support needs to check the web disk metrics, they can use the AOM service to set alarm rules for the disk metrics. If a metric exceeds the threshold, the system automatically sends an alarming SMS message or email.
- Log in to the SMN console, create a topic and add subscription.
If you need to obtain resource change information in real time, create a topic and add subscribers to this topic. In this way, the email addresses or mobile numbers of recipients are noted by the system. When establishing rules, you can select the relevant recipient.
- Create a topic.
- Add subscription to the topic.
- Go to the AOM console to create alarm rules.
- In the navigation pane, choose Alarm Center > Alarm Rules. Then, click Create Alarm Rule.
- Set basic information such as the rule name and description.
- Set Rule Type to Threshold alarm, set Monitored Object and Alarm Condition, and click Create Now. For details, see Creating Alarm Rules.
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