[MDEV-30968] mariadb-backup does not copy Aria logs if aria_log_dir_path is used - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Critical
Resolution: Fixed
Affects Version/s: 10.5, 10.6, 10.11, 10.4(EOL), 10.7(EOL), 10.8(EOL), 10.9(EOL), 10.10(EOL)
Fix Version/s: 11.1.1, 10.11.3, 11.0.2, 10.4.29, 10.5.20, 10.6.13, 10.8.8, 10.9.6, 10.10.4
Component/s: mariabackup
Labels:
None

If I add `aria-log-dir-path` to my.cnf, e.g.:

[mariadb-10.5]

aria-log-dir-path=/opt/mariadb-10.5/data-aria-logs

start the server, then run maridb-backup --backup,
Aria logs do not get copied to the backup directory:

$ ls -l /opt/mariadb-10.5/backup/xtrabackup_backupfiles/

total 77856

-rw-rw----. 1 bar bar      285 Mar 30 09:39 backup-my.cnf

-rw-rw----. 1 bar bar 79691776 Mar 30 09:39 ibdata1

-rw-rw----. 1 bar bar     2560 Mar 30 09:39 ib_logfile0

drwx------. 2 bar bar     4096 Mar 30 09:39 mysql

drwx------. 2 bar bar     4096 Mar 30 09:39 performance_schema

drwx------. 2 bar bar     4096 Mar 30 09:39 test

-rw-rw----. 1 bar bar       79 Mar 30 09:39 xtrabackup_checkpoints

-rw-rw----. 1 bar bar      417 Mar 30 09:39 xtrabackup_info

Notice, there are no Aria log files ^^^.

These log files from a non-default directory did not get copied:

$ ls -l /opt/mariadb-10.5/data-aria-logs

total 12

-rw-rw----. 1 bar bar 8192 Mar 30 09:39 aria_log.00000001

-rw-rw----. 1 bar bar   52 Mar 30 09:39 aria_log_control

causes

MDEV-31251 MDEV-30968 breaks running mariabackup on older mariadb (opendir(NULL))

is blocked by

MDEV-30971 Add a new system variable aria_data_home_dir

MDEV-31039 mariadb-backup: remove global variables ds_data and ds_meta

is duplicated by

MDEV-33596 mysqld got signal 11 ;

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