0
votes
2answers
235 views

Static master in Redis replication

I'm running replicated Redis that includes a master and just one slave. My goal is to implement a replication (using Redis sentinels) in which the slave becomes master when the master goes down, but ...
1
vote
2answers
223 views

Is it possible to create a mysql slave from start of masters binlog without copying data first?

info: my tables are all innodb. i know i can create a mysql slave by copying the data from master to slave and noting the position in the binlog and set that on the slave. thus the slave should be ...
2
votes
1answer
148 views

Why is MySQL writing hundreds of 125 byte binary log files?

My MySQL Master (with no connected slaves right now) writes out a 125 byte file every minute or so: -rw-rw---- 1 mysql mysql 125 2012-12-28 16:46 snapshot-mysql-v2-bin.004876 -rw-rw---- 1 ...
1
vote
1answer
282 views

Cloning a VM to add a new MySQL Slave

I am in the process of adding a new slave to a replicated MySQL setup. I'm proposing the following process: clone one of the nodes to a new VM start it with no networking stop mysql change the ...
2
votes
2answers
2k views

--log-slave-updates is OFF but some updates are still logged to the slave binary log?

MySQL version 5.5.14 According to the document, by the default, slave does not log to its binary log any updates that are received from a master server. Here are my config. on the slave: # egrep ...
2
votes
1answer
164 views

MySQL Replication: Move slave to be slave of another slave, without any (or least possible) downtime

I have the following setup: M1 = Master 1 S1 = Slave 1 S2 = Slave 2 S3 = Slave 3 Where all slaves are replicating directly from M1. I would like to move S2 and S3 to be slaves of S1. I'm not sure ...
0
votes
1answer
53 views

Bind slave creating domain without any records

i have the same version of Bind running on two different host. When a new domain is created it is also created on the slave but there are no records within the domain. I am not sure what i need to do ...
2
votes
1answer
55 views

MySQL replication error

On the slave server this appears when I run show proccesslist: State: Has read all relay log; waiting for the slave I/O thread to update it The slave servers don't accept more queries from the ...
2
votes
4answers
875 views

Mysql replications: slave is not readonly

After setting up mysql replications with master/slave db scheme, I noticed that the slave db server is not read-only. Of cause, after that I configured it manually in /etc/my.cnf file. I just can't ...