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2
votes
0answers
87 views

DNS Slave Unresponsive When Master Is Unavailable

I spent several months setting up what I thought was an efficient and best-practice configuration for our organization's DNS infrastructure. DNS1 - master server hosting internal zone files and ...
1
vote
2answers
335 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
627 views

Transfer of zones stops in one view, not the other

I recently set up two nameservers, of course, master (ns1) and slave (ns2). My servers are 192.168.168.16 and .17 and they're both running BIND9. Everything worked fine, zone transfers were working, ...
0
votes
1answer
414 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
25 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
260 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
115 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 ...
1
vote
1answer
195 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
166 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
309 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
117 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
930 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
68 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
995 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 ...