[MDEV-14851] wsrep_sst_rsync (10.1+) reads mariadb-10.0 section of configuration file for innodb_log_group_home_dir Created: 2018-01-02  Updated: 2018-08-28  Resolved: 2018-06-14

Status: Closed
Project: MariaDB Server
Component/s: Galera SST
Affects Version/s: 10.1, 10.2, 10.3
Fix Version/s: 10.1.34, 10.2.16, 10.3.8, 10.0.35-galera

Type: Bug Priority: Critical
Reporter: Daniel Black Assignee: Jan Lindström (Inactive)
Resolution: Fixed Votes: 0
Labels: contribution, foundation, galera, patch, sst


 Description   

The sst script reads the mariadb-10.0 and mysql-10.0 section of the configuration file even in the 10.1+ versions of mariadb.

trivial and lazy patch:

https://github.com/MariaDB/server/compare/10.1...grooverdan:10.1-wsrep_sst_rsync_read_MYSQL_BASE_VERSION_config (I submit this under the MCA).

Of course something like my_print_defaults --mysqld would be better.

galera_recovery.sh also misses groups with version numbers by not using --mysqld.



 Comments   
Comment by Daniel Black [ 2018-01-13 ]

Existing 4bb49d84a9df contains a wsrep_sst_rsync fix in 10.1 branch that wasn't carried forward.

FYI - I've got a port of 4bb49d84a9df that includes --default-group-suffix (rework of 7d550c76be13c58551e203f4eeb4f87ebd58ba4b) capable sst scripts, targetted at 10.0-galera which would be good to carry forwards. PR coming soon.

Comment by Daniel Black [ 2018-01-14 ]

https://github.com/MariaDB/server/pull/549 covers wsrep_sst_rsync bits and others against 10.0-galera target.

PR #539 still relevent to galera_recovery.sh

Comment by Sergey Vojtovich [ 2018-03-13 ]

Overdue PR.

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