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Can I Modify the Connection Addresses for Accessing a DCS Instance? After a DCS instance is created, its IP address and domain name for intra-VPC access cannot be modified. If public access has been enabled for the instance, the elastic IP address (EIP) bound to the instance can be
Why Do I Fail to Modify the Specifications for a DCS Instance? Check whether other tasks are running. Specifications of a DCS instance cannot be modified if another task of the instance is still running. For example, you cannot delete or scale up an instance while it is being restarted
Why Do I Fail to Create a DCS Redis Instance? The subnet does not have sufficient IP addresses. Analysis: Each node in a DCS instance must be assigned an IP address. Therefore, a single-node instance requires one IP address, a master/standby instance requires two IP addresses, and
How Do I Export DCS Redis Instance Data? Instance data of DCS instances other than single-node ones can be exported on the console: Go to the Cache Manager page on the DCS console. Click the name of the desired instance. The instance details page is displayed. Choose Backups & Restorations
Can I Dump DCS Memcached Instance Data for Analysis? No. Parent topic: Memcached Usage
Can I Modify Configuration Parameters of DCS Memcached Instances? Parameter configuration is allowed only when DCS instances are in the Running state. For details, see Modifying Configuration Parameters. Parent topic: Memcached Usage
Why Is CPU Usage of a DCS Redis Instance 100%? Symptom The CPU usage of a Redis instance increases dramatically within a short period of time. If the CPU usage is too high, connections may time out, and master/standby switchover may be triggered. Possible Causes The service QPS is
How Do I View the Version of a DCS Redis Instance? Connect to the instance and run the INFO command. Figure 1 Querying instance information Parent topic: Instance Types/Versions
Commands Supported and Disabled by DCS for Redis 3.0 (Discontinued) DCS for Redis 3.0 is developed based on Redis 3.0.7 and is compatible with open-source protocols and commands. This section describes DCS for Redis 3.0's compatibility with Redis commands, including supported commands
Do I Need to Pay for ECSs Deployed on My DeHs? No fees are needed for ECSs on your DeHs. However, if your ECSs have EVS disks attached or EIPs bound, you need to pay for the EVS disks and EIPs you used. Parent topic: FAQ
Public Access to a DCS Redis 3.0 Instance (Discontinued) Enabling Public Access of a DCS Redis 3.0 Instance Connecting to Redis 3.0 over a Public Network on redis-cli Parent Topic: Accessing a DCS Redis Instance
Can Multiple ECSs Connect to the Same RDS DB Instance? Multiple ECSs can connect to the same RDS DB instance as long as the capability limits of a database are not exceeded. Parent Topic: Product Consulting
Can Multiple ECSs Connect to the Same RDS DB Instance? Multiple ECSs can connect to the same RDS DB instance as long as the capability limits of a database are not exceeded. Parent Topic: Product Consulting
ECC Error Occurs in the Log, Causing Training Job Failure Symptom The following error occurs during the running of the training job log: RuntimeError: CUDA error: uncorrectable ECC error encountered Possible Cause ECC errors Solution If there are more than 64 ECC errors, the system
Can Multiple ECSs Connect to the Same RDS DB Instance? Multiple ECSs can connect to the same RDS DB instance as long as the capability limits of a database are not exceeded. Parent Topic: Product Consulting
Disk Capacity Expansion of an EVS Cluster Context In conventional scaling, compute and storage resources are coupled. If a company scales out disks, it has to add unnecessary CPUs and memory at the same time. The scaling takes a long time and interrupts services. Disk
Enabling EPS and Creating an Enterprise Project Enabling EPS For details, see Enabling the Enterprise Project FunctionEnabling the Enterprise Project FunctionEnabling the Enterprise Project Function. Creating an Enterprise Project Create user group Test_EPS
Why Is Available Memory of Unused DCS Instances Less Than Total Memory and Why Is Memory Usage of Unused DCS Instances Greater Than Zero? For DCS Redis 3.0 instances and Memcached instances, the available memory is less than the total memory because some memory is reserved for system
What Can I Do If I Fail to Purchase a BCS Instance? General Checks Detailed Checks Parent topic: Instance Management
Will I Be Charged for the EIP Used for Public Access to a DCS Redis Instance? Yes. You must pay for the EIP used for public access to a DCS Redis 3.0 instance. Before enabling public access, you must have an available EIP. For the billing details, see the EIP pricing details. Parent
