| Bug #92144 | Unnable to restore a database with mysqlbackup 8.0.12 | ||
|---|---|---|---|
| Submitted: | 23 Aug 2018 9:55 | Modified: | 23 Aug 2018 10:52 |
| Reporter: | Christophe Allain | Email Updates: | |
| Status: | Not a Bug | Impact on me: | |
| Category: | MySQL Enterprise Backup | Severity: | S1 (Critical) |
| Version: | 8.0.12 | OS: | Microsoft Windows (10) |
| Assigned to: | CPU Architecture: | x86 (i7) | |
| Tags: | restore | ||
[23 Aug 2018 10:52]
Umesh Shastry
Hello Christophe, Thank you for the report. Looking at the "MySQL Server-Tool Compatibility" at https://dev.mysql.com/doc/mysql-compat-matrix/en/ it seems to me that what you are trying to accomplish is unsupported operation. i.e MySQL Enterprise Backup 8.0.12 is incompatible with earlier MySQL Enterprise Backup versions—it does not work with backups created with them. More details here https://dev.mysql.com/doc/mysql-enterprise-backup/8.0/en/meb-legacy.html regards, Umesh
Description: try to restore a database in 8.0.12 the backup will be done in 5.7.17 want to restore in 8.0.12 server with mysqlbackup 8.0.12 pb of server_version but not documentation concerning this error: screen shot after : C:\Program Files (x86)\Itron\ACE Vision\MySQL\bin\backup>mysqlbackup.exe --defaults-file="C:\Program Files (x86)\Itron\ACE Vision\MySQL\my.ini" --backup-dir="c:\programdata\itron\acevision\backup\backup_tmp" --uncompress --force=true copy-back-and-apply-log MySQL Enterprise Backup version 8.0.12 Windows-10.0.14393-AMD64 [2018-06-28 17:23:27] Copyright (c) 2003, 2018, Oracle and/or its affiliates. All Rights Reserved. 180823 11:48:37 MAIN INFO: A thread created with Id '12504' 180823 11:48:37 MAIN INFO: Starting with following command line ... mysqlbackup.exe --defaults-file=C:\Program Files (x86)\Itron\ACE Vision\MySQL\my.ini --backup-dir=c:\programdata\itron\acevision\backup\backup_tmp --uncompress --force=true copy-back-and-apply-log 180823 11:48:37 MAIN INFO: IMPORTANT: Please check that mysqlbackup run completes successfully. At the end of a successful 'copy-back-and-apply-log' run mysqlbackup prints "mysqlbackup completed OK!". 180823 11:48:37 MAIN ERROR: Server_version is not obtained. mysqlbackup failed with errors! How to repeat: launch the command again