# InnoDB: Unsupported redo log format.

**URL:** <https://forums.percona.com/t/innodb-unsupported-redo-log-format/6176>\
**Category:** Percona XtraBackup\
**Created:** [February 6, 2018, 2:07pm UTC](https://forums.percona.com/t/innodb-unsupported-redo-log-format/6176 "2018-02-06T14:07:16Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Michael\_Coburn](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/michael_coburn/32/18_2.png) [@Michael\_Coburn](https://forums.percona.com/u/Michael_Coburn)\
**Post date:** [February 7, 2018, 7:09pm UTC](https://forums.percona.com/t/innodb-unsupported-redo-log-format/6176/2 "2018-02-07T19:09:05Z")

</div>

Hi [MrMoronIV](https://percona.vanillacommunities.com/profile/x/x/41775) ,

Have you tried using MariaDB Backup instead of PXB for your MDB 10.3 Galera cluster? It appears that the redo log format of 10.3 may have sufficiently diverged from upstream MySQL to no longer be compatible.  
[url][https://mariadb.com/kb/en/library/mariadb-backup-overview/[/url]](https://mariadb.com/kb/en/library/mariadb-backup-overview/%5B/url%5D)

---

_[View the full topic](https://forums.percona.com/t/innodb-unsupported-redo-log-format/6176)._