Replication to Another (MSSQL) (1 reply)
Im using MYSQL and MSSQL. I have one critical question ? Replication posibble between two different engines ??? Seher Assistant www.vizeavrupa.com
View ArticleReplication MySQL 5.1 and Mysql 5.7 (1 reply)
Hello, I would like to know if I can install MySQL 5.7 with replicate a server turn with MySQL 5.1. the resaon is we have a server in production; it's turn on MySQL 5.1 but we would like to use a new...
View ArticleGitHub: MySQL High Availability at GitHub (no replies)
GitHub: MySQL High Availability at GitHub https://githubengineering.com/mysql-high-availability-at-github/
View ArticleGroup replication single primary manually change master? (no replies)
Is it possible to promote a specific master manually in group replication in a single primary environment aside from taking down the current master.
View ArticleRe-sync slave without lock master (no replies)
Hi, I've a simple Mysql Replication environment. Master configuration (ver. 5.7.21): [mysqld] pid-file = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock datadir = /var/lib/mysql...
View ArticleMySQL warning “IP address 'x.x.x.x' could not be resolved: No such host is...
I've MySQL 5.7.22 install on Windows server 2008 R2 There are many Warning like this IP address 'x.x.x.x' could not be resolved: No such host is known I search the problem on Google about two days. I...
View Articlewhat is the best option for local and cloud replicas of MySQL (no replies)
Hi All Looking to setup 2 apps, one local and one cloud accessing the same data. I need to be able to replicate between the online and local mysql replicas realtime, is this possible and if so what is...
View ArticleGTID Replication failure - see transaction and user? (no replies)
OS: Ubuntu 16.04 MySQL Server: 5.7.22 (MySQL APT repository) We have a round-robin master-slave GTID replication. Each application has is suppose to have its own master server. Occasionally we have a...
View ArticleOne to Many Multi Master Bi Directional Replication (no replies)
Hello I have a server A ( Web Server ) with 1000 tables, Synology NAS Servers for each branch. Each NAS server has 100 tables ( i,e 1-100 for NAS1, 101-200 NAS 2, 201 - 300 NAS 3 etc). Now I want to...
View ArticleMaking the original master a slave after a crash (no replies)
I have two mysql dbs (5.7) setup as master and slave. In the event master crashes, I promote the slave to be master (new master). When I bring back the mysql process on original master, I make him a...
View ArticleMYSQL 8.0 - Group Replication - Error on Start up (no replies)
We are trying to configure group replication in MySQL 8.0 with two machines. We made the following config entries, [mysqld] server-id=1 log-bin = /var/lib/mysql/mysql-bin basedir=/var/lib relay-log =...
View ArticleUpgrade master-master replication (no replies)
Hi all, We'd like to use a row-based master-master replication scenario with MySQL 8.0 using GTIDs. I'm not pretty sure how to perform MySQL upgrades in our case. After reading the documentation, I...
View ArticleMaster/(Master Slave) Replication setup (no replies)
Hello, I have 3 servers - A, B and C. A and B are master/master setup. C is slave to B. If B is down, can I promote C master and start replicating between A and C (Master/Master) without rebuilding A...
View ArticleGroup member stuck recovering (no replies)
Hey guys, MySQL 8.0.11 with 3 members: one is stuck in recovering and does not show any error messages. I have restarted the whole group, but to no avail. Is there away to "nicely" reset a member so...
View Articlemysql 8.0.12 group replication (no replies)
Hello ! I follow the official documentation after the configuration completes group replication , insert a new record in the table, the standby node is not synchronized, the log shows...
View Article5.7.23, M-M replication,secondary node memory leak (no replies)
Environment OS：rhel 6.5 x64 MySQL：5.7 Melloc：jemalloc 5.1.0 Replication：master <=> master(MTR 4 threads) + keepalived --------------------------------------------------- Problem The first...
View ArticleSuggestion for the master-master cross datacenter. (no replies)
I am new to mysql and need help for the following setting: The layout. DC1: A1 A2 DC2: S1 S2 A1, A2 are the two mysql servers in datacenter 1, which is master-master, and hosted two database (db01,...
View ArticleAdding a new server to Replication Group from mysqldump (no replies)
Hi, With a long history it is not as convenient to add a new blank server but copy the databases and continue the replication well into the future. With Masters and Slaves you would: lock tables,...
View ArticleSluggish replication; Linux Kernel 4.15.0-36 (1 reply)
OS: Ubuntu 16.04.03 x64 MySQL: 5.7.23-community (MySQL ppa repo) Anyone else running Ubuntu 16.04.3 with kernel 4.15.0-36-generic and having sluggish replication performance? We have a MySQL farm of...
View Articlebinlog incomplete.Missing some databases's record (no replies)
in mysql-audit.log ,we found some records about c_bet.but we couldn't find any record that contain "c_bet" in every each of binlog files. Could any one help me with this ? I cloudn't find any clue on...
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