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652f33e0a4
At the start of mariadb-backup --backup, trigger a flush of the InnoDB buffer pool, so that as little log as possible will have to be copied. The previously debug-build-only interface SET GLOBAL innodb_log_checkpoint_now=ON; will be made available on all builds, and mariadb-backup --backup will invoke it, unless the option --skip-innodb-log-checkpoint-now is specified. Reviewed by: Vladislav Vaintroub
27 lines
554 B
Text
27 lines
554 B
Text
CREATE TABLE t1(i INT) ENGINE INNODB;
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INSERT INTO t1 VALUES(1);
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CREATE TABLE t21(i INT) ENGINE INNODB;
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INSERT INTO t21 VALUES(1);
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CREATE TABLE t2(i int) ENGINE INNODB;
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# xtrabackup backup
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t1.ibd
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t21.ibd
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# xtrabackup prepare
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t1.cfg
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t21.cfg
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ALTER TABLE t1 DISCARD TABLESPACE;
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ALTER TABLE t1 IMPORT TABLESPACE;
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SELECT * FROM t1;
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i
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1
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# MDEV-33023 Crash in mariadb-backup --prepare --export after --prepare
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t1.cfg
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t21.cfg
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ALTER TABLE t1 DISCARD TABLESPACE;
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ALTER TABLE t1 IMPORT TABLESPACE;
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SELECT * FROM t1;
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i
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1
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE t21;
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