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2
votes
1answer
71 views

Setup a non-CA Puppet Master

I would like to set up an additional puppet master to act as a non-CA server. I’ve have installed and am successfully using Passenger. The servers in question are all running CentOS 6.6 and are all ...
1
vote
2answers
385 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 ...
0
votes
1answer
486 views

Xen.org Master/Slave in a pool with HA-Lizard

I have a pool of 3 servers with XCP only, each with 1 VM running on them, and managing them through XenCenter. Since the opensource version of xen does not have support for HA, I am using HA-lizard, ...
-3
votes
1answer
26 views

how to run postfix by hand

I compiled postfix 2.9.5 with mysql backend.You know postfix daemons are ran with postfix, So i don't know main postfix daemon to run by hand. What's main daemon ?
1
vote
2answers
355 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 ...
0
votes
1answer
123 views

Move MySQL master

I currently have a master db server (lets call it db1) and 6 slaves (slave1-6). I've setup a new server (db2) as a slave of db1 and it's in sync. I want to change all the slaves to use db2 instead of ...
2
votes
1answer
226 views

Can I restore master to a different name as a user database

I need to look at the contents of sysdatabases from an older backup of master, but I do not want to overwrite my master databse. Can I use the rename option of the restore command to restore master ...
2
votes
1answer
167 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
312 views

bind9 and multiple zone master based on domains

Is it possible to setu bind9 as a caching server, but for specific domains to use one zone master and for the nonspecified to use another zone master? Our setup: Inhouse there is a DNS-server, which ...
0
votes
1answer
138 views

mysql - replicating to db with a different name

Can a mysql db named statsDb on server1.example.com be replicated to a db named newNameDb on server2.example.com ? server2.example.com already has a statsDb. Thanks for your help.
1
vote
2answers
4k views

Is replication from MySQL 5.5 master to a 5.1 slave possible?

Short Version: Is replication from 5.5 master to a 5.1 slave possible? Long Version: We did a large scale upgrade from 5.0 to 5.5. It was a long process if dumping the 400gb dbs and importing them ...
0
votes
1answer
959 views

Bind master/slave, with public and local views, after sync slaves share private on public

I have a master/slave dns system in place using bind. The master has 2 views, a local and a public. There are 2 slave servers that have these same views (Copied the config file to the slaves and ...
1
vote
2answers
69 views

App for managing/testing code on remote cluster of machines

(Not sure if this is the right group) I have a situation where I have a number of apps that get created/built. These apps change over time, so they need to be tested. I have a number of distributed ...
1
vote
3answers
3k views

How to find slave's IP address and user name from Master server?

I am writing a code to extract the ip address and username of slave server in a MySQL replication environment. Does anyone know any function, variable, or something that I can run on the console and ...
2
votes
4answers
1k 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 ...