slave-skip-error (no replies)
Good day! I would just like to ask about the behavior of slave-skip-error. Say I have a master-slave replication. On slave, I accidentally inserted a row on a table generated an id of 5. On the...
View ArticleSlave_sql_running is shown as No while there are no Errors (no replies)
Hi, I have been facing this weird problem please find my slave status below Slave_IO_State: Waiting for master to send event Connect_Retry: 60 Master_Log_File: mysql-bin.000010 Read_Master_Log_Pos:...
View Articleyet another slave lag problem (no replies)
I've set up master-slave replication and slave lags behind big time. Slave is i7, 24G RAM, RAID1 and it's doing only about 30 qps in writes. No other queries are runing on it just replicating master....
View Articleslave flapping (no replies)
I have a problem with a slave flapping after a crash I have reinstall a copy of the master database, start the slave after configuration, and since yesterday I have flapping when I do a show slave...
View Articlehow can I scale Two Way server replication to more machines - still Two Way...
I have been using Two-Way replication for a long time. Works great. Now I want to improve performance by adding a third server that can TWO WAY replicate with the other two servers. What is the...
View ArticleInitial setup of replication with large tables (no replies)
Hello, I have been reading a number of articlaes on replication and have a question. environment: Windows 2008 64-bit MySQL server v. 5.5.9 - One file per table - Total DB size = approximately 700 GB...
View ArticleReplication Monitoring (SNMP?) (no replies)
We just setup a MySQL primary server that replicates to two other servers, one residing locally and the other through a VPN. It is on that 3rd server remotely that we run a CRON job that connects to...
View ArticleMaster to Master Replication : Master B not updating (no replies)
Hello all, I have setup Master to Master replication. It was working fine upto now but all of sudden i got this problem Master A = At Production Data Center Master B = At DR Center Changes from Master...
View ArticleReplication works only with 'use <db>' (1 reply)
I have two mysql servers already loaded with different DBs. I want to replicate only two DBs from one to the other. Everything replicates if in the sql you first specify 'use <db>' before...
View Article3 way replication (no replies)
has anyone tried to setup 3 way replication? I know it can be setup using circular replication but dont want to use circular replication. Lets say i have 3 servers A,B,C A is master of both B and C B...
View ArticleAdding Parallel Replication to MySQL in a Hurry (no replies)
In his latest blog post, Robert Hodges talks about adding parallel replication to MySQL: http://scale-out-blog.blogspot.com/2011/08/adding-parallel-replication-to-mysql-in.html
View ArticleFacebook praises Tungsten (no replies)
"Tungsten has made huge strides this year in performance and usability." http://www.facebook.com/MySQLatFacebook
View ArticleReplication over slower links (1 reply)
We have one master server and two slaves, one slave located on premise, the other is remotely through a VPN. It is on the remote side that we are experiencing replication issues. Now we have a known...
View Articlesetup repl for Dev Servers (1 reply)
I am thinking of setting up replication from our production servers to Dev servers so the PHP developers always have fresh data. I want to know the potential risks, here are my questions: 1- What are...
View Articlea nagative time in show processlist - solved by owner (no replies)
Hi all, Please help me to understand what does it mean "a nagative time in processlist", never seen it before: mysql> show processlist\G Id: 4 User: system user Host: db: NULL Command: Connect...
View ArticleBuilding High-Performance, Multi-Terabyte Clusters for MySQL using Tungsten...
Webinar Thurs 8/25 at 10am PT/1pm ET Register at https://www1.gotomeeting.com/register/205906897 Tungsten Enterprise allows users to join MySQL databases into powerful clusters that offer 24x7...
View ArticleMySQL creating multiple empty Relay Log Files (no replies)
I have a MySQL server that was creating an empty relay log every 3-5 minutes. When I take a show slave status on the host it shows both threads running as 'Yes'; yet, the seconds behind master is...
View ArticleStrange delay on slave (no replies)
I have a master-slave setup. I am experiencing huge delay on replica. I performed "show process list" on both servers: on slave replication threads are on : "Waiting for master to send event" and "Has...
View ArticleAnnouncing Pervasync Support for Android and Blackberry SQLite Databases (no...
We are pleased to announce the release 4.0 of Pervasync, the leading synchronization software for SQLite, MySQL and Oracle databases. Pervasync enables mobile users to work offline and have their...
View ArticleAdding Parallel Replication to MySQL in a Hurry (no replies)
Working parallel replication for MySQL has arrived! This webcast (https://www1.gotomeeting.com/register/946233905) will show you how to take a MySQL slave and enable Tungsten Replicator with parallel...
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