FLUSH And LOCK Handling In Percona XtraDB Cluster
Testing backup locks during Xtrabackup SST on Percona XtraDB Cluster ... offer an alternative to FLUSH TABLES WITH READ LOCK (FTWRL) in Xtrabackup. ... in 5.5.30 can't do those except parallel, the one in 5.5.31 will handle them all, .... mysqldump: Got error: 1105: "Percona-XtraDB-Cluster prohibits use of LOCK TABLE/FLUSH TABLE WITH READ LOCK with .... Percona XtraDB Cluster - is a database clustering solution for MySQL. ... Unsupported requests: lock / unlock (essentially impossible in a multi-master scheme) .... Performance improvements in Percona XtraDB Cluster 5.7.17-29.20 ... copied (SST applies the FLUSH TABLES WITH READ LOCK command). ... All queries are executed locally on the node, and there is special handling only on COMMIT. The 39 Clues Into the Gauntlet by Margaret Peterson Haddix
Testing backup locks during Xtrabackup SST on Percona XtraDB Cluster ... offer an alternative to FLUSH TABLES WITH READ LOCK (FTWRL) in Xtrabackup. ... in 5.5.30 can't do those except parallel, the one in 5.5.31 will handle them all, .... mysqldump: Got error: 1105: "Percona-XtraDB-Cluster prohibits use of LOCK TABLE/FLUSH TABLE WITH READ LOCK with .... Percona XtraDB Cluster - is a database clustering solution for MySQL. ... Unsupported requests: lock / unlock (essentially impossible in a multi-master scheme) .... Performance improvements in Percona XtraDB Cluster 5.7.17-29.20 ... copied (SST applies the FLUSH TABLES WITH READ LOCK command). ... All queries are executed locally on the node, and there is special handling only on COMMIT. 82abd11c16 The 39 Clues Into the Gauntlet by Margaret Peterson Haddix
Watch: Suarez Scores on Debut for Liverpool
I have a cluster with 4 nodes (a,b,c,d). Only two nodes are ... "At some point" server a (or b) stop answering to innodb queries. This is what I get from the logs ... srv_master_thread log flush and writes: 57213 ---------- ... MySQL thread id 1, OS thread handle 0x7f7be67a0700, query id 24338159 System lock CVE-2020-3752 (acrobat, acrobat_dc, acrobat_reader, acrobat_reader_dc)