[MDEV-12766] xtrabackup-v2 uses FTWRL Created: 2017-05-10  Updated: 2022-01-23

Status: Open
Project: MariaDB Server
Component/s: Galera SST
Affects Version/s: None
Fix Version/s: 10.2

Type: Bug Priority: Major
Reporter: Michaël de groot Assignee: Julius Goryavsky
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Hi,

A customer pointed me to innobackupex executing a FTWRL. When I look at the xtrabackup-v2 SST script I see nothing that adds --no-locks to the innobackupex command. As galera only supports InnoDB we can assume that there are only InnoDB table, so it is safe to use --no-locks.

Can this be changed or is it there for a reason?

Thanks,
Michaël

 Comments   
Comment by Michaël de groot [ 2017-10-17 ]

Hi Sachin,

Please also verify and/or implement this for the mariabackup SST script.

Thanks!

Comment by Michaël de groot [ 2022-01-23 ]

Please note that if MDEV-6660 is not fixed, implementing this will possibly cause a lot of issues.

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