Monitoring and Alarms

User Guide

Price Adjustment for CBS products

Commercialization FAQs

Announcements

Overview

Product Strengths

Use Cases

Regions and AZs

Cloud Disk Types

Cloud Disk Status

Cloud Disk Encryption

Enhanced SSD Performance

Cloud Disk Data Backup Point

Cloud Disk Instances

Snapshot Overview

Snapshot Principles

Cloud Disk Snapshots

An Overview of Access's Management

Authorized resource types

Authorization Policy Syntax

Access Management

Related Products

Predecessor

Product Introduction

Billing Overview

Price Overview

Purchase Instructions

Renewal Guide

Overdue Payment

Purchase Guide

Step 1. Creating Cloud Disks

Step 2. Attaching Cloud Disks

Step 3. Initializing Cloud Disks

Getting Started

Operation Overview

Usage Limits

Creating Cloud Disks

Attaching Cloud Disks

Initialization Scenarios

Initializing Cloud Disks (<2 TB)

Initializing Cloud Disks (≥2 TB)

Initializing Cloud Disks

Expanding Cloud Disks

Extending System Disk Partitions and File Systems Online

Extending Data Disk Partitions and File Systems (Windows)

Extending Data Disk Partitions and File Systems (Linux)

Detaching Cloud Disks

Viewing Cloud Disk Information

Terminating Cloud Disks

Adjusting Cloud Disk Performance

Cloud Disk Data Protection Configuration

Adjusting Data Backup Point Quota

Using Data Backup Point to Restore Cloud Disk Data

Converting Data Backup Point into Snapshot

Deleting Data Backup Point

Creating Snapshot

Rolling back Data from Snapshot

Creating Cloud Disks Using Snapshots

Cross-region snapshot replication

Deleting Snapshots

Managing Snapshots

Operation Guide

Measuring Cloud Disk Performance

Building LVM Logic Volumes with Multiple Elastic Cloud Disks

Expanding MBR Cloud Disks to Greater Than 2 TB

Practical Tutorial

Failed to Unmount Cloud Disks from Windows CVM Instances

Disk Not Mount upon Linux CVM Restart

Troubleshooting

History

Introduction

API Category

Request Structure

Common Params

Signature v3

Signature

Responses

Making API Requests

ApplySnapshot

DeleteSnapshots

DescribeSnapshots

CreateSnapshot

ModifySnapshotAttribute

UnbindAutoSnapshotPolicy

DescribeDiskAssociatedAutoSnapshotPolicy

DescribeAutoSnapshotPolicies

DeleteAutoSnapshotPolicies

CreateAutoSnapshotPolicy

BindAutoSnapshotPolicy

ModifyAutoSnapshotPolicyAttribute

ModifySnapshotsSharePermission

DescribeSnapshotSharePermission

GetSnapOverview

CopySnapshotCrossRegions

Snapshot APIs

AttachDisks

CreateDiskBackup

ModifyDiskAttributes

ResizeDisk

DescribeInstancesDiskNum

CreateDisks

InquiryPriceCreateDisks

DescribeDisks

DetachDisks

DescribeDiskConfigQuota

InquiryPriceResizeDisk

TerminateDisks

ModifyDiskExtraPerformance

InquirePriceModifyDiskExtraPerformance

InitializeDisks

ModifyDiskBackupQuota

InquirePriceModifyDiskBackupQuota

DescribeDiskBackups

DeleteDiskBackups

ApplyDiskBackup

Cloud Disk APIs

Data Types

Error Codes

API Documentation

Features

Billing

Performance FAQs

Snapshot

Usage

FAQs

Cross-region Replication

CBS Service Level Agreement

Contact Us

Glossary

Cloud Block Storage

A good monitoring environment is the key to ensuring high availability of cloud disks. You can use 

https://www.tencentcloud.com/document/product/248

https://intl.cloud.tencent.com/document/product/362/32401

, view cloud disk metrics, and analyze and configure cloud disk alarms. CM collects raw data of the cloud disk from running CVM instances and displays data through easy-to-read charts. By default, the data is retained for one month, during which you can view the disk conditions in different time periods to better know its usage and read/write operations.
You can get data in the 

https://console.tencentcloud.com/monitor/cvm

https://www.tencentcloud.com/document/product/248/7239

Getting the Monitoring Data of Specified Metrics

https://intl.cloud.tencent.com/document/product/248/6141

 and Getting Monitoring View and Chart.
Currently, CM provides the following metrics to monitor cloud disks:

For more information on monitoring metrics, see 

tencent cloud