percona-xtrabackup
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percona
Open source hot backup tool for InnoDB and XtraDB databases
Adjust logic to detect multi-threaded slave Problem: MySQL 8.0.30 deprecated setting slave_parallel_workers or replica_parallel_workers to 0. Setting those variables to 1 has the same effect (replication is single threaded). PXB...
https://jira.percona.com/browse/PXB-2669 Compress - ZSTD compression works by basically just consuming the read buffer and passing it to ZSTD_compressStream2. We utilize ZSTD build-in Thread Pooling. We now enable support for multi...
The reason of the bug was that, strcend function puts the pointer to the end of the string in argv: optend = strcend(argv[i], '='); If we send only -- --...
https://jira.percona.com/browse/PXB-2710 Changed naming from Predict to estimate.
…of a table https://jira.percona.com/browse/PXB-2264 Problem: If a table has next auto incremental value 2 then the table exported through PXB has next auto incremental value 1 instead of 2. Analysis:...
…starting transaction https://jira.percona.com/browse/PXB-2809 Problem: wsrep_sync_wait0 causes Lock wait timeout exceeded; try restarting transaction Fix: SET SESSION wsrep_sync_wait=0 right after connection to PXC
this patch is to pack all attached submodules into resulting source tarball with `make dist'
backup and prepare works. ``` #backup base ./xtrabackup -uroot -S/home/kamil/repo/8.0/bld/mysql-test/var/tmp/mysqld.1.sock --target-dir=./backup --backup #backup incremental 1 ./xtrabackup -uroot -S/home/kamil/repo/8.0/bld/mysql-test/var/tmp/mysqld.1.sock --incremental-basedir=./backup --target-dir=./backup-inc --backup #backup incremental 2 ./xtrabackup -uroot -S/home/kamil/repo/8.0/bld/mysql-test/var/tmp/mysqld.1.sock --incremental-basedir=./backup-inc --target-dir=./backup-inc-2 --backup...
Current implementation of `--safe-slave-backup` does not support multiple replication channels/connections due to the following issues: - Does not consider status of non-default replication connections in MariaDB, since it only uses...
This fixes backups that can't be restored because a table was turned into a partition and each partition .idb file still contains the description of the un-partitioned table, leading to...
