Change History

Released On	Description
2023-09-30	This issue is the ninth official release. Modified the following content: Added the I7n ECS family in Ultra-high I/O ECSs.
2023-04-30	This issue is the eighth official release. Added the following content: A Summary List of x86 ECS Specifications Large-Memory ECSs Automatically Recovering ECSs Starting and Stopping ECSs Migrating an ECS Uninstalling a GPU Driver from a GPU-accelerated ECS Overview Overview Overview What Is an AZ? How Can I Stop an ECS from Being Billed? What Should I Do If the ECS Resources to Be Purchased Are Sold Out? What Is the Creation Time and Startup Time of an ECS? When Does an ECS Become Provisioned? Why Cannot I View the ECSs Being Created Immediately After I Pay for Them? What Do I Do If I Selected an Incorrect Image for My ECS? Should I Choose Windows OS or Linux OS for My ECS? How Can I Manage ECSs by Group? Why Did I Fail to Configure an Anti-Affinity ECS Group? How Do I Delete or Restart an ECS? What Are the Username and Password for Remote Logins? Why Can't I Log In to My Windows ECS? Why Can't I Log In to My Linux ECS? Why Cannot I Use a Non-Default SSH Port to Log In to My Linux ECS? Why Does the System Display a Message Indicating Invalid Credentials When I Attempt to Access a Windows ECS? Why Does an Internal Error Occur When I Log In to My Windows ECS? Why Is the Hostname of My ECS Restored to the Original Name After the ECS Is Restarted? How Can I Set Sequential ECS Names When Creating Multiple ECSs? How Can I Modify ECS Specifications? How Can I Recover a Windows ECS with an Abnormal Virtualization Driver? Why Is My Windows ECS Muted? How Do I Change an ECS SID? Why Does a Pay-per-Use ECS Fail to Be Started? Does OS Change Incur Fees? Will I Lose My Disk Data If I Reinstall ECS OS, Change the OS, or Change the ECS Specifications? Does OS Reinstallation Incur Fees? Why Does the OS Fail to Respond When kdump Occurs on a Linux ECS? How Can I Upgrade the Kernel of a Linux ECS? Why Cannot My ECS OS Start Properly? How Can I Enable SELinux on an ECS Running CentOS? Why Does a Forcibly-Stopped Linux ECS Fail to Be Restarted? How Do I View the GPU Usage of a GPU-accelerated ECS? How Can I Transfer Data Between a Local Computer and a Windows ECS? Why Does Internet Access to an ECS Deployed with FTP Fail? What Should I Do If Attaching a Disk to a Windows ECS Failed But There Are Still Available Device Names? How Can I Check Whether the ECSs Attached with the Same Shared SCSI Disk Are in the Same ECS Group? How Can I Add an ECS with Local Disks Attached to an ECS Group? Will My EVS Disk Be Deleted When I Delete Its Server? How Can I Rectify the Fault That May Occur on a Linux ECS with an NVMe SSD Disk Attached? Why Is the Device Name of My C6 ECS in the sd* Format? Why Are Disk Error Logs Printed After a Disk Attached to an ECS Is Formatted with the ext4 File System? How Can I Change the Password for Logging In to a Linux ECS? What Is the Default Password for Logging In to a Linux ECS? Changing the Login Password on an ECS What Should I Do If the System Displays a Message Indicating that the Password Is Incorrect When I Remotely Log In to My ECS? What Should I Do If I Cannot Log In to My ECS Using the Initial Password After I Use It for a Period of Time? Disabling SELinux How Can I Use a Key Pair? What Should I Do If I Cannot Download a Key Pair? How Do I Query the Egress Public IP Address of My ECS? How Can I Configure the NTP and DNS Servers for an ECS? What Should I Do If NIC Flapping Occurs After My ECS Specifications Are Modified? How Do I Change the CIDR Block of an ECS Subnet? How Can I Check Whether the Network Communication Is Normal Between Two ECSs Equipped with an InfiniBand NIC Driver? How Can I Manually Configure an IP Address for an InfiniBand NIC? Why Is the NIC Not Working? How Can I Handle the Issue that a Windows 7 ECS Equipped with an Intel 82599 NIC Reports an Error in SR-IOV Scenarios? How Can I Add a Static Route to a CentOS 6.5 OS? Why Can't My Windows ECS Access the Internet? Why Does My Linux ECS Fail to Access the Internet? How Do I Troubleshoot an Unresponsive Website Hosted on My ECS? Why Did I See "Invalid argument" or "neighbour table overflow" During an Access to a Linux ECS? Can the ECSs of Different Accounts Communicate over an Intranet? Are ECSs with Simple Passwords Easily Attacked? How Is ECS Security Ensured? How Can I Disable Operation Protection? What Should I Do If a Msg 823 Error Occurs in Oracle, MySQL, or SQL Server System Logs After a Disk Initialization Script Is Executed? Modified the following content: Added the C7n ECS family in Dedicated General-Purpose ECSs. Added the M6nl and M7n ECS families in Memory-optimized ECSs. Added P3 and P3snl ECS families in GPU-accelerated ECSs. Added the following flavors in Dedicated General-Purpose ECSs: c6s.large.4, c6s.xlarge.4, c6s.2xlarge.4, c6s.3xlarge.4, c6s.4xlarge.4, c6s.6xlarge.4, c6s.8xlarge.4, c6s.12xlarge.4, and c6s.16xlarge.4.
2023-02-28	This issue is the seventh official release. Added the following content: Methods for Improving ECS Security HSS Project and Enterprise Project Protection for Mission-Critical Operations
2023-02-15	This issue is the sixth official release. Added the C6nl ECS family in Dedicated General-Purpose ECSs. Added the L3nl ECS family in Ultra-high I/O ECSs. Added the Pi2nl ECS family in GPU-accelerated ECSs.
2021-11-12	This issue is the fifth official release. Added the following content: User Encryption Pay-per-Use Billing Reserved Instance Overview Enabling and Purchasing a Reserved Instance Modifying RI Attributes
2021-07-31	This issue is the fourth official release. Added the URL for downloading the NIC multi-queue configuration script in Enabling NIC Multi-Queue.
2021-07-02	This issue is the third official release. Added the following content: Added flavors c6.12xlarge.2 and c6.12xlarge.4 in Dedicated General-Purpose ECSs. Added C6s ECS specifications in Dedicated General-Purpose ECSs. Added flavors m6.3xlarge.8 and m6.6xlarge.8 in Memory-optimized ECSs. GPU-accelerated ECSs AI-accelerated ECSs Added the URL for downloading the password reset script in Resetting the Password for Logging In to a Linux ECS.
2021-06-23	This issue is the second official release. Added description that data disks can be encrypted during ECS creation in Step 1: Configure Basic Settings. Added Can All Users Use the Encryption Feature? Permissions Management Creating a User and Granting ECS Permissions ECS Custom Policies
2020-11-06	This issue is the first official release.