Table of contents
Product: Vinchin Backup & Recovery
Version: V9.0
KB Number: 400140
Last Modified: 2026-02-13 16:35:20
Post Time: 2026-01-27
9.0.0.86562-SP1
What's New
| Module | Type | Description |
|---|---|---|
| System | New | Added global observer role. |
| System | New | Added job types to the filter. |
| System | New | When the copy backup target is set to tape, the latest copy backup chain and GFS timepoint are added. |
| System | New | Added the capability to transfer copy data from the backup tape to local storage. |
| Virtualization | New | Added compatibility for ICS 8.x version plugins. |
| Virtualization | New | Added the feature of Granular Restore to preserve file permissions. |
| Application | New | Optimized authorization verification during Exchange backup jobs. |
| Application | New | Added Exchange Server [Skip Certificate Authentication] feature. |
| NAS | New | Added support for NAS devices using domain names. |
System
| Module | Type | Description |
|---|---|---|
| System | Added | Added job types to the filter. |
| System | Added | Optimized API call queries now support retrieving system homepage information. |
| System | Added | Optimized network connectivity when configuring backup system clusters. |
| System | Optimized | Optimized the configuration mode for [Notifications] - [Email Notification] |
| System | Optimized | Optimized password character support for CIFS and NFS when used as backup storage. |
| System | Optimized | Optimized the information display on the [System license] page. |
| System | Fixed | Optimized the display of virtual machine resources for managing users. |
| System | Added | When the copy backup target is set to tape, the latest copy backup chain and GFS timepoint are added. |
| System | Added | Added the capability to transfer copy data from the backup tape to local storage. |
| System | Optimized | Optimized the display of 【Data Storage Policy】 and 【Retention Policy】 when creating jobs. |
| System | Optimized | Optimized the filters on the console page, 【Hadoop】 has been changed to 【Hadoop HDFS】. |
| System | Optimized | Optimized the display of information in the 【History Jobs】 section, fields without values will display as “--”. |
| System | Optimized | Product copyright information updated to Copyright © 2025 |
| System | Optimized | Optimized email support for internationally recognized address formats. |
| System | Optimized | Optimized the execution logic for log retention policies. |
| System | Optimized | Optimized read/write performance for tape storage. |
| System | Optimized | Optimized the information display on the [Resources] - [Driver Library Management] page. |
| System | Optimized | Optimized the execution strategy for replicating jobs in job orchestration. |
| System | Optimized | Optimized the configuration specifications for virus scanning hosts. |
| System | Optimized | Optimized the loading page for [View Logs]. |
| System | Fixed | Optimized the page display of the historical job interface. |
| System | Fixed | Optimized the page display for global observers when creating DR Lab. |
| System | Optimized | Optimized display of shared storage page nodes. |
| System | Fixed | Optimized the data recovery and backup page. |
| System | Fixed | Optimized the display of the embedded virtual machine page on the DR Lab. |
| System | Fixed | Optimized page display during node list pagination. |
| System | Optimized | Optimized format hint information displayed in input fields when creating DR Lab and data verification jobs. |
| System | Fixed | Optimized the display of the client alias “&” character. |
| System | Fixed | Fixed an occasional issue where passwords were not remembered after logging out due to page timeout. |
| System | Added | Newly added template for batch deployment of client-side domestic operating systems. |
| System | Fixed | Optimized the page display when switching copy source types during the creation of a copy pushback job. |
| System | Fixed | Fixed display issues on the page when applying column filtering conditions in [Job/Alerts]. |
| System | Optimized | Optimized job execution logs for sub-user backup storage allocation when space is full. |
| System | Fixed | Optimized the process for sub-users to send verification reports to email addresses after completing data verification. |
| System | Fixed | Optimized the operation of assigning sub-users to Hadoop clusters. |
| System | Optimized | Optimized the page display for retrieving alert information after a node goes offline. |
| System | Fixed | Optimized Exchange copy jobs and recovery jobs, with corresponding display on the [Alert] - [Details] page. |
| System | Fixed | Fixed the organization information description in the corresponding [Alert] - [Details] section for Exchange backup jobs. |
| System | Optimized | Optimized support for storage address characters on CIFS/NFS storage devices. |
| System | Fixed | Optimized the display of the character modification interface. |
| System | Fixed | Users who optimized the [Global Observer] role are experiencing reporting display/usage issues. |
| System | Fixed | Optimized the display of user filters for the [Global Observer] role. |
| System | Fixed | Optimized the display of statistical reports for sub-users. |
| System | Fixed | Optimized the host management functions in the server scheduled instant recovery job. |
| System | Fixed | Optimized incremental backup points for tape devices, displayed under [Tape Management] - [Tape Groups] - [Backup Sets]. |
| System | Fixed | Optimized the Exchange organization assigned to sub-users, displayed in the organization management interface under [Infrastructure] - [Microsoft 365] for sub-users. |
| System | Fixed | Optimized the functionality to modify or delete custom reports. |
| System | Fixed | Optimized display of the Global Observer role for users with View permissions. |
| System | Fixed | Optimized the CPU mode for embedded machines during job initiation. |
| System | Added | Added global observer role. |
| System | Fixed | Optimized the interface display for modifying third-party virtual rehearsal rooms. |
| System | Added | Optimized the runtime logs for backup jobs. |
| System | Optimized | Optimized the prompt messages for storage synchronization. |
| System | Fixed | Optimized display of recordings in third-party DR Lab. |
| System | Added | Optimized time point management function. |
| System | Added | Optimized the backup data export function. |
| System | Fixed | Optimized display of big data timestamps during recovery. |
| System | Fixed | Optimized backup merging at multiple points in time for the copy. |
| System | Optimized | Optimized job execution logs during storage switching. |
| System | Fixed | Optimized the display of log information after canceling a newly created job orchestration. |
| System | Fixed | Optimized the prompt for selecting nodes when creating a network resource pool. |
| System | Optimized | Optimized the display format of the Retention Policy for all scheduled backup modules. |
| System | Optimized | The data selection range for the Current Jobs and History Jobs interfaces has been optimized, now supporting selection of up to 200 entries. |
Virtualization
| Module | Type | Description |
|---|---|---|
| Virtualization | Added | Added compatibility for ICS 8.x version plugins. |
| Virtualization | Added | Added the ability to restore the OS version of XenServer virtual machines. |
| Virtualization | Added | Added the feature of Granular Restore to preserve file permissions |
| Virtualization | Added | Added integrity check failure alert notification. |
| Virtualization | Added | Optimized the backup_server operation logs and alert information. |
| Virtualization | Added | Added unified configuration button for v2v and p2v [cross-platform recovery]. |
| Virtualization | Fixed | Fixed the issue where cross-platform recovery to ZSphere failed when creating VM. |
| Virtualization | Fixed | Fixed ZStack ZSphere template not masked issue. |
| Virtualization | Fixed | Fixed the issue where the VM list status displayed abnormally during job retries. |
| Virtualization | Fixed | Fixed the issue where the Virtualization Center details page displayed virtual machines from other Virtualization Centers. |
| Virtualization | Fixed | Fixed the issue where host information remained after reinstalling the virtualization platform with unchanged IP address. |
| Virtualization | Fixed | Fixed the issue where different virus status point scan policies did not take effect simultaneously during restoration. |
| Virtualization | Fixed | Added automatic driver replacement handling for some OS. |
| Virtualization | Fixed | Optimized to excluded disk display issues. |
| Virtualization | Fixed | Fixed the issue where integrity verification would fail immediately if the timestamp directory folder was missing, without downgrading to perform a full backup. |
| Virtualization | Fixed | Optimized the display of target storage information in recovery jobs. |
| Virtualization | Fixed | Fixed the issue where VMware migrations back to VMware failed after VMware Instant Recovery to a heterogeneous platform. |
| Virtualization | Fixed | Optimized the display of history job records on the job details page. |
| Virtualization | Fixed | Optimized the display of non-existent alert information at specific time points. |
| Virtualization | Fixed | Optimized cross-platform recovery from Hyper-V to VMware for OS type identification. |
| Virtualization | Fixed | Fixed the issue where job alerts generated by retention policies could not be viewed. |
| Virtualization | Fixed | Optimized the operation logs for [Data Verification] and [Instant Restore]. |
| Virtualization | Fixed | Fixed the issue where subsequent VMs failed to archive during the archiving process of multiple virtual machines. |
| Virtualization | Fixed | Fixed the issue where H3C [Instant Recovery] jobs automatically loaded back to the original platform. |
| Virtualization | Fixed | Fixed the issue where Hyper-V hosts could be selected during Hyper-V [Instant Recovery] - [Migration]. |
| Virtualization | Fixed | Optimized display of historical jobs after Hyper-V recovery job [Integrity Verification] failure. |
| Virtualization | Fixed | Fixed the issue where the Hyper-V plugin displayed garbled text on the installation page during setup on Chinese/English systems. |
| Virtualization | Fixed | Optimized the display of the point-in-time list when creating new recovery jobs, collapsing entries beyond the 20th item to facilitate viewing point-in-time data for multiple VMs. |
| Virtualization | Fixed | Fixed the issue where jobs would downgrade to performing a full backup after network communication failures. |
| Virtualization | Fixed | Fixed an issue where XenServer could still run backup jobs after the license expired. |
| Virtualization | Fixed | Fixed an issue where adding VMware Virtualization Center failed when backing up Kylion systems with ARM architecture. |
| Virtualization | Fixed | Optimized VMware instant recovery to original platform job logs. |
| Virtualization | Fixed | Fixed an issue where incremental backups failed on Windows when VMware enabled deep effective data extraction for tape backups. |
| Virtualization | Fixed | Fixed the error encountered when installing plugins on XenServer 6.5. |
| Virtualization | Fixed | Fixed an issue where VMs could not be selected individually after modifying jobs to cancel at a granularity higher than virtual machines. |
| Virtualization | Fixed | Optimized the display of OS names when selecting supported OSs for virtual machine recovery. |
| Virtualization | Fixed | Optimized display of job capacity and processed capacity when the job is in a stopped/waiting state. |
| Virtualization | Fixed | Added support for selecting the OS type and version during recovery for older versions of XenServer. |
| Virtualization | Fixed | Added support for additional OS types and versions in lower and higher versions of XenServer/XCP-NG recovery. |
| Virtualization | Fixed | Fixed an issue where backup selection for excluded VMs was not taking effect. |
| Virtualization | Fixed | Fixed an issue where synchronization with the Virtualization Center failed when the Virtualization Center was not authorized. |
| Virtualization | Fixed | Fixed an issue where the total size in the historical job log was 0 after completing a VMware Instant Recovery migration. |
| Virtualization | Fixed | Fixed the issue where retries for VMware incremental/differential backups were not taking effect. |
| Virtualization | Fixed | Fixed an issue where global observers with view-only permissions could not see VMs on the Virtualization Center details page. |
| Virtualization | Fixed | Fixed an issue causing virtualization data archiving to fail when uploading to the cloud. |
| Virtualization | Fixed | Optimized the SmartX backup interface method. |
| Virtualization | Fixed | Fixed an issue where adding/synchronizing clusters containing only VMs in Huawei KVM Virtualization Center would fail. |
| Virtualization | Fixed | Fixed an issue where Huawei KVM backup failed to recover when the default bus type was incorrectly displayed for virtual machines with different bus types. |
| Virtualization | Fixed | Fixed an issue where host IP addresses were not fully obtained when configuring custom data transmission subnets for H3C devices. |
| Virtualization | Optimized | Optimized time point management functionality. |
| Virtualization | Optimized | Optimized the deletion speed of zsphere4.10 snapshots. |
| Virtualization | Optimized | Optimized the display of names for distributed/shared storage in backup systems for higher versions of Winhong. |
| Virtualization | Optimized | Optimized the instant restore to the [DR Lab] log description. |
| Virtualization | Optimized | Optimized VMware incremental/differential backups to handle missing dependency points by downgrading to full backups, adding error codes and descriptions. |
| Virtualization | Optimized | Optimized error message description when adding VMware virtualization account credentials incorrectly. |
| Virtualization | Optimized | Optimized the recovery process following V2V driver replacement failures |
| Virtualization | Optimized | Optimized SCP Add [Virtual Platform] login type to default to EC2 authentication. |
| Virtualization | Optimized | Optimized the disk bus type detection method during SCP recovery. |
Private Cloud
| Module | Type | Description |
|---|---|---|
| Private Cloud | Fixed | Fixed an issue where restoring job configuration failed to retrieve production platform storage information when applying unified configurations to instances. |
| Private Cloud | Fixed | Added support for 32-bit Windows operating systems [Cross-Platform Recovery] to OpenStack |
| Private Cloud | Fixed | Added support for fuzzy search matching on the [Private Cloud Backup] - [Backup Source] selection page. |
| Private Cloud | Fixed | Fixed an issue where creating cloud hosts failed in the ARM version of ZStack Cloud. |
| Private Cloud | Added | Optimized authorization determination for ZStack Cloud private cloud platform during quantity authorization. |
Public Cloud
| Module | Type | Description |
|---|---|---|
| Public Cloud | Fixed | Fixed abnormal display of configuration regions/availability zones in Huawei Cloud Volume recovery. |
| Public Cloud | Fixed | Fixed an issue where cross-platform server recovery to public cloud instances resulted in missing operating system configuration information. |
| Public Cloud | Fixed | Fixed an issue where certain fields in recovery jobs remained empty after modifying the public cloud platform. |
| Public Cloud | Fixed | Fixed an issue where incremental downgrades would become complete when the Huawei Cloud volume size was less than 10GB. |
| Public Cloud | Optimized | Optimized the verification logic for configuring public IP addresses on Huawei Cloud recovery job instances. |
| Public Cloud | Optimized | Optimized the method for recovering instance types on public cloud ARM architecture instances. |
| Public Cloud | Optimized | Optimized the retrieval of subnode point-in-time cross-platform recovery information to public cloud VMs. |
Kubernetes
| Module | Type | Description |
|---|---|---|
| Kubernetes | Added | Added support for backing up Kubernetes clusters running on the openEuler underlying operating system. |
| Kubernetes | Added | Backup and restore support integrity check and retry functionality. |
Files
| Module | Type | Description |
|---|---|---|
| Files | Fixed | Optimize the logic for backing up the root directory of the Linux OS under special circumstances. |
| Files | Fixed | Optimize integrity verification for differential backups. |
| Files | Fixed | Optimize the operational permissions for file backup jobs created by sub-users. |
| Files | Fixed | Fixed job execution logic when multiple backup chains are selected during create copy jobs. |
| Files | Fixed | Optimized the display of storage categories for file copy tasks when creating new copy tasks. |
| Files | Fixed | Optimized the configuration of the [Wildcard Backup Method] when modifying file backup jobs. |
| Files | Fixed | Optimized the display of object types in the corresponding [Job Log] after startup file backup strategy. |
| Files | Fixed | Optimized job retries for file recovery jobs. |
| Files | Fixed | Optimized cross-platform recovery to object storage with 【Identical File Handling】 functionality. |
| Files | Optimized | Optimized the logic for jobs with more than 10 additional backups after enabling the [WORM Protection]. |
| Files | Optimized | Optimized the recovery options for the target when restoring files created by the global observer. |
NAS
| Module | Type | Description |
|---|---|---|
| NAS | Added | Added support for NAS devices using domain names. |
| NAS | Fixed | Optimized the logic for restoring expanded nodes when subnodes are abnormal and NAS devices prioritize mounting subnodes. |
| NAS | Fixed | Optimized integrity verification for differential backups. |
| NAS | Fixed | Fixed the logic when multiple backup chains are selected during the creation of a copy job. |
| NAS | Fixed | Optimized the timing of global observer display when creating NAS recovery jobs. |
| NAS | Fixed | Optimized the directory loading logic for selecting NAS devices as recovery targets when sub-nodes encounter exceptions. |
| NAS | Fixed | Optimized job retries for NAS recovery jobs. |
| NAS | Optimized | Optimized the logic with more than 10 additional backups after enabling the [WORM Protection] feature. |
Hadoop
| Module | Type | Description |
|---|---|---|
| Hadoop | Fixed | Added task types to the filter |
| Hadoop | Fixed | Optimized the display of virtual machine resources for managing users |
| Hadoop | Fixed | Optimized [Custom Reports] - Display [Template Type] as Hadoop-protected. |
| Hadoop | Optimized | Optimized [Custom Reports] - Display [Template Type] as Hadoop-protected |
Server
| Module | Type | Description |
|---|---|---|
| Server | Added | Optimized the functionality for automatically deploying boot images during system deployment. |
| Server | Fixed | Fixed an issue where the OS failed to create snapshots when excluding certain volumes from backups. |
| Server | Fixed | Optimized the configuration interface for the instant recovery feature. Fixed the issue where option displays did not match the system type in specific operational scenarios. |
| Server | Fixed | Optimized the display of client resources for sub-users during job creation. |
| Server | Fixed | Optimized the language matching logic for the boot image system. |
| Server | Fixed | Optimized the message notification mechanism for backup jobs in cluster environments. |
| Server | Fixed | Fixed an issue where the boot image option did not display correctly in the recovery target list when users with specific permissions created recovery jobs. |
| Server | Fixed | Optimized the notification content for job emails. |
| Server | Fixed | Optimized the content display on the backup system homepage. |
Database
| Module | Type | Description |
|---|---|---|
| Database | Fixed | Optimized the data viewing page for TiDB and Oracle backups. |
| Database | Fixed | Optimized the operational permissions for operator role users. |
| Database | Fixed | Optimized the retry strategy for database backup jobs. |
| Database | Fixed | Optimized the copy effect of copy job after cross-version upgrades. |
| Database | Fixed | Optimized restore point marking in MongoDB. |
| Database | Fixed | Optimized MySQL redirection recovery. |
| Database | Fixed | Optimized configuration for database cluster recovery jobs. |
| Database | Fixed | Optimized the copy job execution logic for Dameng Database. |
| Database | Fixed | Optimized the interface display for TiDB recovery jobs. |
| Database | Fixed | Optimized the execution logic for SAP HANA database cluster backup jobs. |
| Database | Fixed | Optimized the utilization of network resource pools for database recovery jobs. |
| Database | Fixed | Optimized the timing logic for data drill jobs. |
| Database | Fixed | Optimize the display of information in database backup job details。 |
| Database | Fixed | Optimized the use of policy groups for data backup jobs. |
| Database | Fixed | Optimized the information viewing page for database backup data. |
| Database | Fixed | Optimized the display of integrity check information for data backup jobs. |
| Database | Fixed | Fixed the issue where the timestamp details for the specified full backup point or archive point were blank when creating a new database recovery job. |
| Database | Fixed | Optimized Oracle off-site copy data recovery. |
| Database | Fixed | Optimized the script configuration for Oracle drill jobs. |
| Database | Optimized | Optimized the layout of reports for database drill jobs. |
| Database | Optimized | Optimized title layout under the [Speed Limit Strategy] |
| Database | Optimized | Optimized Oracle instance authentication scheme for compatibility with more specialized environments. |
| Database | Optimized | Optimized job degradation handling in Oracle cross-backup scenarios. |
Object Storage
| Module | Type | Description |
|---|---|---|
| Object Storage | Optimized | Optimized job prompt messages when the [WORM Protection] feature fails to activate. |
| Object Storage | Fixed | Optimized the [Actions] functionality for job details when using the global observer. |
| Object Storage | Fixed | Optimized the skip downloading object details when using the global observer. |
| Object Storage | Fixed | Optimized the display of object storage email reports. |
Application
| Module | Type | Description |
|---|---|---|
| Application | Added | Optimized authorization verification during Exchange backup jobs. |
| Application | Added | Added Exchange Server [Skip Certificate Authentication] feature. |
| Application | Optimized | Optimized Exchange licensing methods, separating licensing for Exchange Online and Exchange Server. |
Copy & Archive
| Module | Type | Description |
|---|---|---|
| Copy & Archive | Fixed | Optimized the status display for creating copy jobs. |
| Copy & Archive | Fixed | Optimized functionality to ensure that when multiple backup time points exist, the time point for copying data to tape aligns with the backup time point. |
| Copy & Archive | Optimized | Optimized task success rate when backing up/copy/archiving to Ceph S3. |
| Copy & Archive | Optimized | Optimized the display of backup jobs without copies in the new copy job interface. |
| Copy & Archive | Optimized | Optimized the display of the archiving job details interface. |
Verification
| Module | Type | Description |
|---|---|---|
| Verification | Fixed | Optimized modification operations in DR Lab. |
| Verification | Fixed | Optimized operations for shared storage in DR Lab. |
| Verification | Optimized | Optimized runtime logs when verification jobs fail. |
| Verification | Added | Added the ability to specify backup nodes when creating verification jobs for backups to shared storage. |
CDP & Replication
| Module | Type | Description |
|---|---|---|
| CDP & Replication | Fixed | Optimized the state control logic for real-time takeover jobs. |
| CDP & Replication | Fixed | Optimized the selection logic for verification sources. |
| CDP & Replication | Fixed | Optimized translation for server takeover job configuration. |
| CDP & Replication | Fixed | Optimized English text layout when creating recovery jobs. |
| CDP & Replication | Fixed | Optimized the standby machine configuration interface for server replication recovery jobs. |
| CDP & Replication | Fixed | Optimized the interface display for recovery sources. |
| CDP & Replication | Fixed | Optimize the scanning logic for multi-path devices. |
| CDP & Replication | Fixed | Optimized the backup point verification logic for the CDP(volume) takeover process. |
| CDP & Replication | Fixed | Optimized the management mechanism for product licensing. |
| CDP & Replication | Fixed | Optimized the cross-platform recovery process to reduce manual repair operations. |
| CDP & Replication | Fixed | Optimized the takeover process for the backup system. |
| CDP & Replication | Fixed | Optimized the configuration logic for time strategies |
| CDP & Replication | Fixed | Optimized the interface display for confirming configurations. |
| CDP & Replication | Fixed | Optimized the display of the job details interface. |
| CDP & Replication | Fixed | Optimized storage configuration compatibility. |
| CDP & Replication | Fixed | Optimized the configuration logic for tag point strategies. |
| CDP & Replication | Fixed | Optimized the display logic of the emergency takeover interface. |
| CDP & Replication | Fixed | Optimized the validity of information in the runtime log. |
| CDP & Replication | Fixed | Optimized the placement of the prompt box. |
| CDP & Replication | Fixed | Optimized the usage logic for resume interrupted downloads. |
| CDP & Replication | Fixed | Optimized the display of job status in the interface. |
| CDP & Replication | Optimized | Added support for modifying parameters of real-time backup jobs and replication jobs in the “Stopped” and “Waiting” states. |
| CDP & Replication | Optimized | Added resource monitoring degradation conditions. |
| CDP & Replication | Optimized | Optimized the detection algorithm for resource monitoring. |
| CDP & Replication | Optimized | Optimized CDP(server) backup performance in specific OS environments (Oracle Linux 6.8). |
| CDP & Replication | Optimized | Optimized the interface display of the flow diagram. |
| CDP & Replication | Optimized | Optimized the prompt mechanism for runtime logs. |
| CDP & Replication | Optimized | Optimized the default value for storage data block size. |
| CDP & Replication | Optimized | Optimized the intelligent scheduling capabilities for backup and replication jobs. |
Security
| CVE | Description |
|---|---|
| CVE-2005-4900 | SHA-1 is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of SHA-1 in TLS 1.2. NOTE: this CVE exists to provide a common identifier for referencing this SHA-1 issue; the existence of an identifier is not, by itself, a technology recommendation. |
9.0.0.83883
System
| Module | Type | Description |
|---|---|---|
| System | Added | Added viewing timepoint detail feature; |
| System | Added | Added cross-platform recovery job type; |
| System | Added | Added the download of service logs related to virtualized transmission agents; |
| System | Optimized | Optimized the process of driver replacement; |
| System | Fixed | Fixed the issue of failed online upgrade for the Union Tech OS 20 aarch64 client. |
| System | Fixed | Fixed the issue of the customer was transferred to the admin user after upgrading the client of the sub-user. |
| System | Added | Added cluster feature: backup system cluster, computing resource pool, storage resource pool, agent resource pool, network resource pool; |
| System | Added | Added node feature: management function, computing function, resource limitation; |
| System | Added | Added data verification function; |
| System | Added | Added retry policy; |
| System | Added | Added immutable storage (WORM); |
| System | Added | Added integrity verification; |
| System | Added | Added virus scan; |
| System | Added | Added script management; |
| System | Added | Added driver library management; |
| System | Added | Added download of node log; |
| System | Added | Added regular archiving of backend log; |
| System | Added | Added third-party syslog push UDP protocol and custom port; |
| System | Optimized | Optimized ransomware protection; |
| System | Optimized | Optimized flexible authorization; |
| System | Optimized | Optimized storage purposes; |
| System | Optimized | Optimized backup data unified management; |
| System | Optimized | Optimized automatic bridge network, no longer automatically bridge prod_bridge; |
| System | Optimized | Optimized log safety; |
| System | Optimized | Optimized historical job log; |
| System | Optimized | Optimized installation and deployment, the installation of master node and slave node use the same ISO; |
| System | Optimized | Optimized license authorization customize product name; |
| System | Optimized | Optimize support for users to assign administrators and then cancel assignments; |
| System | Optimized | Optimizedbig screen; |
| System | Optimized | Optimizedhomepage data; |
| System | Optimized | Optimized report display. |
| System | Fixed | Fixed the issue where administrators could not view user VM resources after being assigned administrator permission. |
| System | Fixed | Fixed the issue where cloud storage capacity could not be modified. |
| System | Fixed | Fixed an issue where the advanced search storage did not filter based on the corresponding node. |
| System | Fixed | Fixed the issue when the name of a global throttling policy contained space the creation failed. |
| System | Fixed | Fixed the issue where the Monitoring Center -historical job page cannot display all historical jobs again after searching by job name. |
| System | Fixed | Fixed the issue in Report Data Statistics. |
| System | Fixed | Fixed the loading error on the report overview page. |
| System | Fixed | Fixed the issue of invalid job navigation on the system homepage history in a multi-tenant environment. |
| System | Fixed | Fixed the issue where the alert display style was incorrect in the upper-right corner of the sub-account page. |
| System | Fixed | Fixed the issue of Data Management- Backup Data when viewing backup data by object, the filter selection function does not take effect. |
| System | Fixed | Fixed the issue of inconsistency between the logs for archived jobs on the historical jobs page and the execution logs in the job details. |
| System | Fixed | Fixed the issue when setting the GFS tag for the backup time point failed but the page displayed a success message. |
| System | Fixed | Fixed the issue when reset password successfully and failed to send emails. |
| System | Fixed | Fixed the issue where one subnode was configured with a bridged network, while the first network adapter on other nodes was not displayed. |
| System | Fixed | Fixed the issue where the backup data management page displayed job details in incorrect order and sorted backup objects by last run time incorrectly. |
| System | Added | Added the support for setting the point in time for the replication GFS tag when add a replica to tape |
| System | Added | Added the backup system upgrade options, allowing selection of whether to update web configuration files, web certificate files, and firewall rules. |
| System | Optimize | Optimize the virus database management menu by moving it from the Infrastructure to the Backup Resources page. |
| System | Optimize | Optimize display method of System Setting - Notification, Backup Resources - Throttling Policy. |
| System | Optimize | Optimize password input fields across different pages with supporting for special character detection: !@$%^&*,. |
| System | Optimize | Optimize historical jobs and add execution duration statistics. |
| System | Optimize | Optimize syslog message delivery with support for custom port numbers. |
| System | Optimize | Optimize if a node fails to enable an error description, it will prompt the specific node and roll back the status of the enabled node when ransomware protection activation. |
| System | Fixed | Fixed the issue where chain retention policies appeared in the retention policy for archiving jobs. |
| System | Fixed | Fixed the issue when creating a replica job specify the transfer network but when modifying the transfer network for the replica job would revert to automatic selection. |
| System | Fixed | Fixed the issue where modifying copy jobs caused the Advanced Configuration > Storage Configuration > Redundancy Ratio to become 0. |
| System | Fixed | Fixed the issue where the target host step node and storage were not displayed correctly when deploying a drill room on the DR lab. |
| System | Fixed | Fixed the issue where modifying the virus scan thread in data validation jobs would revert to default values upon subsequent changes. |
| System | Added | Added granular client download to preserve original file permissions. |
| System | Optimize | Optimize the retention type description information in the current job copy/archived job expansion details. |
| System | Optimize | Optimize job scheduling strategies When full backup and incremental backups conflict in startup timing, prioritize running full backup. |
| System | Optimize | Optimize the speed of copying to tape. |
| System | Optimize | Optimize backup replica archiving jobs by configuring the maximum number of copies and retention period up to 9999. |
Virtualization
| Module | Type | Description |
|---|---|---|
| Virtualization | Added | Added number display of selected backup object; |
| Virtualization | Added | Added automatic/manual migration completion methods. After migration is complete, the instant recovery task switch and startup script function are automatically stopped; |
| Virtualization | Added | Added cross-platform recovery allows you to select multiple different virtualization time points, and the recovery target will exclude the selected time point platform; |
| Virtualization | Added | Cross-platform recovery target types can be divided into virtualization, private cloud, public cloud, and server, with a disaster recovery drill platform added under virtualization; |
| Virtualization | Added | Added backup data file fragment size, merge redundant data ratio; |
| Virtualization | Added | Restore new CPU architecture settings, operating system type and version selection, IP address settings, reset host name settings, reset BIOS UUID (VMware); |
| Virtualization | Optimized | Optimized granular web page download speed, allowing multiple files/folders to be downloaded simultaneously, with new client transfer and network sharing features(SMB); |
| Virtualization | Optimized | When a virtual machine backup fails during the backup task execution, an alert is immediately generated; |
| Virtualization | Added | Added functionality to modify tasks in pending/failed states; |
| Virtualization | Added | Added functionality to directly remove virtual machines from task details. Cannot remove all virtual machines; only virtual machines in error state can be removed while the task is running; |
| Virtualization | Optimized | Optimized virtual machine filtering to keyword matching, and decoupled from the auto-join backup switch; |
| Virtualization | Added | Huawei KVM now supports adding domain users and local users to the Virtualization Center; |
| Virtualization | Added | Huawei KVM introduces parallel backup functionality—enabling parallel backup of multiple virtual machines, as well as parallel backup and recovery of multiple disks within a single virtual machine; |
| Virtualization | Added | OpenStack Ceph SAN transfer now uses the AIO interface to enhance transfer rates; |
| Virtualization | Optimized | OpenStack Ceph optimizes resource cleanup logic when enabling consistency for backup tasks, preventing residual platform volume groups and snapshot resources; |
| Virtualization | Added | Hyper-V incremental mode now includes a disable option. After disabling incremental mode, only full backups are supported. |
| Virtualization | Fixed | Fixed the issue where duplicate entries in Virtual Machine Configuration -> CPU Working Mode Configuration when restoring to embedded mode. |
| Virtualization | Fixed | Fixed the issue where the job stops when the instant restore fails to start, with the job status showing as failed. |
| Virtualization | Fixed | Fixed the issue where Sangfor SCP managed VMware, causing CPU architecture acquisition to fail. |
| Virtualization | Fixed | Fixed the issue where Linux VM backup excluded data tape, and the restored virtual machine cannot start normally. |
| Virtualization | Fixed | Fixed the issue whereHyper-V tape backup exclusion and resolves incorrect tape list display during job modification. |
| Virtualization | Fixed | Fixed the issue whereCross-PlatformFull restore to Hyper-V fail and the job display error. |
| Virtualization | Fixed | Fixed the issue where the virus scan option was not displayed when Cross-Platform server restore to a virtual machine. |
| Virtualization | Fixed | Fixed the issue where the “Shared Storage is Offline”page did not display offline status when selecting a backup destination. |
| Virtualization | Fixed | Fixed the issue where job pend during recovery to VMware embedded resources due to insufficient resources, yet the status remains as error. |
| Virtualization | Fixed | Fixed the issue where, after selecting a virtual machine in Job Details > Objects Type Search and clicking Remove from job, the page displays an error stating it cannot remove all virtual machines under the job. |
| Virtualization | Added | Added snapshot deletion rate configuration capability on the Huawei Fusion Compute KVM Virtualization Backup Task. |
| Virtualization | Optimized | Optimized backup exclusion of system disks for point-in-time instant restore to the DR Lab with fail job log information. |
| Virtualization | Optimized | Optimized virtual machine cross-platform instant restore, granular restore, full restore and cross-platform restore tasks entering pending job, with status color indicators displayed on the details page and current task page. |
| Virtualization | Fixed | Fixed the AWS Backup Task Creation: Automatic Selection of Transfer Agent Security Group. |
Private Cloud
| Module | Type | Description |
|---|---|---|
| Private Cloud | Added | Added private cloud entrance, zstack cloud/XSKY XECCP migrated to private cloud. |
| Private Cloud | Fixed | Fixed the issue Virtual Machine Startup failures on backup compute codes in the ZStack Series. |
| Private Cloud | Added | Added specified instance recovery function. |
Public Cloud
| Module | Type | Description |
|---|---|---|
| Public Cloud | Fixed | Fixed the issue when create AWS Backup job Automatic Selection of Transfer Agent Group, if modify the job will cause change to AWS agent security. |
| Public Cloud | Fixed | Fixed the issue where the password input field was missing when modifying backup jobs manually encrypted in public cloud. |
Kubernetes
| Module | Type | Description |
|---|---|---|
| Kubernetes | Added | Added Kubernetes protection module, supporting backup, restore and copy. |
| Kubernetes | Added | Added compatibility data validation (integrity check). |
Files
| Module | Type | Description |
|---|---|---|
| Files | Added | Added support for file forever incremental backup; |
| Files | Added | Added support for handling file replacement when restoring files with identical names; |
| Files | Added | Added support for point-in-time backup retention/merge functionality; |
| Files | Added | Added support for point deletion of any data at any location within point-in-time management; |
| Files | Optimized | Optimized file backup data structure; |
| Files | Optimized | Optimized file error log information. |
| Files | Fixed | Fixed the issue where the number of files restored at the file copy point was inconsistent with the actual number of restored files. |
| Files | Fixed | Fixed the issue where the running log description was inaccurate when starting the backup chain while merging. |
NAS
| Module | Type | Description |
|---|---|---|
| NAS | Added | Added support for NAS forever incremental backup; |
| NAS | Added | Added support for handling file replacement when restoring files with identical names; |
| NAS | Added | Added support for backup point retention/merge function; |
| NAS | Optimized | Optimized file backup data structure; |
| NAS | Fixed | Fixed the issue where the number of files restored at the file copy point was inconsistent with the actual number of restored files. |
| NAS | Fixed | Fixed the issue where the running log description was inaccurate when starting the backup chain while merging. |
| NAS | Fixed | Fixed an issue where parameter configurations were not echoed during NAS device modifications. |
| NAS | Fixed | Fixed an issue where protocol version and mount parameter priority were not properly applied when adding NAS devices. |
| NAS | Added | When adding or modifying a NAS device, you can now change the “Protocol Version”. |
| NAS | Optimized | Optimize NAS Device Management: “Mount Parameters” and “Protocol Version” Configuration. |
Hadoop
| Module | Type | Description |
|---|---|---|
| Hadoop | Added | Added support for Hadoop forever incremental backup; |
| Hadoop | Added | Added support for handling file replacement when restoring files with identical names; |
| Hadoop | Added | Added support for Hadoop backup point retention/merge function; |
| Hadoop | Added | Added support for point deletion of any data at any location within time point management; |
| Hadoop | Optimized | Optimized Hadoop backup data structure; |
| Hadoop | Optimized | Optimized Hadoop snapshot function; |
| Hadoop | Fixed | Fixed an issue where Hadoop email notifications displayed incorrectly after task completion. |
| Hadoop | Optimized | Adapted for Hadoop backup, enabling normal selection of special symbols in applicable scenarios. |
Server
| Module | Type | Description |
|---|---|---|
| Server | Added | Added support for server (disk) backup; |
| Server | Added | Added support for server (disk) restore (restore to LiveCD/WinPE, restore whole server); |
| Server | Added | Added support for whole server (disk) instant recovery (instant restore to disaster recovery drill platform, instant restore to third-party virtualization platform, instant restore to whole server); |
| Server | Added | Added support for server (disk) granular restore; |
| Server | Added | Added support for cross-platform recovery of server (disk) (to third-party virtualization platform or to physical servers); |
| Server | Added | Added support for creating backup data copies and archiving for servers (disks). |
| Server | Fixed | Fixed the issue of failed execution of bat script in scheduled backup of Windows server. |
| Server | Fixed | Fixed the issue where the target host was displayed as empty when restoring data to a server scheduled sub-user. |
| Server | Fixed | Fixed the issue where the Windows system would instantly restore to the embedded identification operating system version error. |
| Server | Fixed | Fixed the issue that the scheduled instant recovery to embedded and the migration to the server valid data display error. |
| Server | Fixed | Fixed the problem of clamav virus database and granular recovery task virus detection failure. |
| Server | Fixed | Fixed the issue where the folder directory after the search could not be expanded in the scheduled granular file recovery task for the server. |
| Server | Fixed | Fixed the issue of abnormal host startup when restoring the backup time point of the XenServer virtual machine to server across platforms. |
| Server | Fixed | Fixed the issue that caused abnormal task startup when selecting multiple virtual machine time points and restoring to server across platforms. |
| Server | Added | Added the function of scheduled recovery of server and automatic deployment. |
Database
| Module | Type | Description |
|---|---|---|
| Database | Added | Added support for TiDB database backup and restore; |
| Database | Added | Added support for MongoDB database backup and restore; |
| Database | Added | New feature for MySQL and MariaDB database backups: Processing threads; |
| Database | Added | New feature for MySQL and MariaDB database backups: Source-side compression; |
| Database | Added | Added functionality to modify scheduled restore tasks; |
| Database | Fixed | Fixed an issue where backup tasks did not execute according to the configured retention policy when the backup destination was a sub-node cloud storage; |
| Database | Fixed | Fixed an issue where the display area was too small to show all information when multiple instances existed during restoration; |
| Database | Optimized | Optimized the process for restoring database drill tasks using backup points encrypted with custom passwords; |
| Database | Fixed | Fixed an issue where the archive log backup task type displayed incorrectly on the database history tasks page; |
| Database | Added | Added a database file bad block skip feature for Oracle databases; |
| Database | Added | Added multi-segment transfer functionality for Oracle databases; |
| Database | Added | Added custom RMAN command functionality for Oracle databases; |
| Database | Added | Added parallel backup capability for Oracle database archive logs; |
| Database | Added | Added Oracle database new instance recovery functionality; |
| Database | Added | Added Oracle database full recovery functionality; |
| Database | Optimized | Optimized Oracle database partial recovery functionality; |
| Database | Optimized | Optimized Oracle database RMAN log viewing functionality; |
| Database | Optimized | Optimized Oracle database RMAN log generation rules; |
| Database | Fixed | Fixed an issue in Oracle RAC backup where, upon restarting an incomplete task after an application failure on Node 1, the task failed to downgrade and instead proceeded as a complete backup; |
| Database | Optimized | Optimized Oracle RAC instance authentication process when Oracle users cannot query listener status; |
| Database | Fixed | Fixed SAP HANA backup transmission task failures after exceeding a certain duration; |
| Database | Fixed | Fixed an issue where DM cluster backup tasks failed to drift to a functional node after the current database node failed during backup operations; |
| Database | Fixed | Resolved an issue where DM primary-standby cluster recovery tasks only displayed primary database recovery information in historical tasks; |
| Database | Fixed | Fixed instance authentication failures when Kingbase database compatibility mode was set to PG mode; |
| Database | Fixed | Fixed an issue where KingbaseES V8R6 failed to start cluster daemons after recovery using backup data from before node switching. |
| Database | Fixed | Fixed the issue where operators failed to modify DR jobs. |
| Database | Fixed | Fixed the issue where the integrity verification backup point in the security policy fails to retain the previous configurations after modifying the database backup job page. |
| Database | Fixed | Fixed the issue where the throttling policy information for database backup jobs using global throttling policies was not saved after modifying the job configuration. |
| Database | Fixed | Fixed the issue where Oracle Authentication instance failure caused by non-default monitor names. |
| Database | Fixed | SAP HANA Fixes Inaccurate Task Phase During Repair Task Execution. |
| Database | Fixed | SAP HANA Fix Cluster Recovery Task Page: Database Recovery Configuration Module Missing in Certain Scenarios. |
| Database | Fixed | PostgreSQL System Repair Exercise Task: Issue with SQL Script Executing Twice. |
| Database | Fixed | PostgreSQL fixes an issue where, after resetting the default value for the archive storage alert threshold, input could not start from the first character. |
| Database | Fixed | TiDB fixes an issue where log backups did not correctly apply the global throttling policy when it was enabled. |
| Database | Fixed | After TiDB repairs and modifies tasks, the log backup task details show the problem of full backup job strategy configuration information. |
| Database | Fixed | Fixed an issue where missing user profiles during export caused user import failures. |
| Database | Added | Oracle now supports using the SYS user for instance authentication. |
| Database | Added | New support for Oracle database backup and recovery in Kylin V10 operating system environment. |
| Database | Added | MongoDB adds the function of restoring specified folders. |
Object Storage
| Module | Type | Description |
|---|---|---|
| Object Storage | Added | Added support for NAS forever incremental backup; |
| Object Storage | Added | Added support for handling file replacement when restoring files with identical names; |
| Object Storage | Added | Added support for backup point retention/merge function; |
| Object Storage | Optimized | Optimized file backup data structure; |
| Object Storage | Added | Added support for point deletion of any data at any location within time point management. |
Application
| Module | Type | Description |
|---|---|---|
| Application | Optimized | Optimized email backup performance by batch-reading smaller emails for faster processing; |
| Application | Optimized | Optimized large email reading method by implementing streaming read for large emails, reducing memory usage during backup of emails with large attachments and large emails; |
| Application | Optimized | Optimized display of imported data details in the M365 module; |
| Application | Optimized | Optimized backend log display by adding info logs at critical steps and processes; |
| Application | Optimized | Optimized Exchange Server organization adding process by hiding offline clients during organization addition. |
| Application | Added | Added functionality to skip certificate validation when the domain name on the Exchange Server certificate does not match the actual domain name. |
CDP & Replication
| Module | Type | Description |
|---|---|---|
| CDP & Replication | Added | Added real-time disk-based server backup; |
| CDP & Replication | Added | Added real-time disk-based data disk backup; |
| CDP & Replication | Added | Added disk-based server recoveryat any point in time; |
| CDP & Replication | Added | Added disk-based data disk (volume) recovery; |
| CDP & Replication | Added | Added disk-based granular recovery at any point in time; |
| CDP & Replication | Added | Added cross-platform recovery based on disk at any point in time (restore to server, restore to third-party virtualization platforms); |
| CDP & Replication | Added | Added automatic embedded takeover andfailbackbased on disk at the latest point in time for server; |
| CDP & Replication | Added | Added automatic mounting takeover and failback based on disk at the latest point in time for data disks; |
| CDP & Replication | Added | Added manual mounting takeover and failback based on disk at any point in time; |
| CDP & Replication | Added | Added disk-based manual embedded server takeover and failback at any point in time; |
| CDP & Replication | Added | Added disk-based verification at any point in time (full recoverability verification, backup data verification, and security scanning); |
| CDP & Replication | Added | Added virus scanning during server takeover; |
| CDP & Replication | Added | Added resource detection and degradation mechanism based on memory resources. |
| CDP & Replication | Fixed | Fixed the issue where the standby machine did not take over the application normally after waiting for takeover after the automatic takeover was turned on. |
| CDP & Replication | Fixed | Fixed the issue where the current host backup set is not displayed at the server recovery and server takeover after the host is disconnected from the network. |
| CDP & Replication | Fixed | Fixed the issue where after configuring the security policy for the server takeover task->scanning for an exception, the takeover was interrupted, and the security configuration did not take effect after starting the task. |
| CDP & Replication | Fixed | Fixed the issue where some disks would be missing from the display when configuring takeover and failback when there are more than 5 disks. |
| CDP & Replication | Fixed | Fixed the issue in Ubuntu 18.04.2 where the IP address could not be correctly attached during embedded takeover or after the server recovery. |
| CDP & Replication | Fixed | Fixed the issue where the UUID of the script library script and the manually entered script were the same, causing the scripts to not be executed correctly. |
| CDP & Replication | Added | Added disk-based server replication; |
| CDP & Replication | Added | Added disk-based data disk replication; |
| CDP & Replication | Added | Added server replication with automatic takeover and failback for standby machines running in-memory operating systems; |
| CDP & Replication | Added | Added server replication data for point-in-time server recovery; |
| CDP & Replication | Added | Added server replication data, enabling point-in-time mounting, takeover, and rollback; |
| CDP & Replication | Added | Added server replication data, enabling point-in-time server embedded takeover and rollback; |
| CDP & Replication | Added | Added server replication data with granular recovery at any point in time; |
| CDP & Replication | Added | Added server replication data with cross-platform recovery at any point in time (recovery to physical machines or third-party virtualization platforms); |
| CDP & Replication | Added | Added server replication data with verification at any point in time (full recoverability verification, backup data validation, and security scanning); |
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