similar to: Problems with MySQL Replication and Migrations

Is anyone using migrations with a SQL Server database who might be able to lend me a hand? I''ve used migrations with MySql in the past and haven''t run into any issues so forgive When I run rake migrate nothing is actually getting updated in my database. I created a migration using ./script/generate migration AddFooTable and updated the migration to look as follows: class

Hi, my company uses only 1 database for all the developments, so it is a big problem for using migrations in Rails because of the schema_info table. How can I solve this problem? Is there a way to change the schema_info table name? Thanks. Nicolas. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

Posting to merb list in case it is a merb problem. (?!??) The error still happens with sequel 0.2.1. ---------- Forwarded message ---------- From: Kevin Williams <kevwil at gmail.com> Date: Sep 23, 2007 10:26 AM Subject: error with schema_info when doing multiple migrations To: sequel-talk at googlegroups.com I tried to post an issue to the project site but it kept giving me 500 server

I have the rails recipes book and i was going through the migrations recipe. Everything seemed to work except for the last part in trying to do a rake migrate with a migration file version 1 and the schema_info version set to 0. Without the force attribute, the rake migration fails, as expected. So the recipe says to run this: ruby script/runner

> Having master and slave servers in the same switch fabric is the only > situation in which I would consider replication. > > The cases that I described were with machines in separate subnets. > Replication simply doesn't work that well when there is significant > latency. Did they mention that in your HA class? > We setup lab scenarios of replicating databases in

Whats available for doing near-realtime master->slave file replication between two CentOS systems? Cronjobs running rsync won't cut it. Ideally, I'd like something that works like SLONY-I does for Postgres databases, where all file system block level transactions on the master get replicated to the 2nd system on a 'as fast as practical' basis (a second or two of lag

On Thu, Mar 12, 2015 at 8:57 AM Tim Dunphy <bluethundr at gmail.com> wrote: > Hey everybody, > > I'm trying to get mysql master/slave replication to work under SSL. I've > created the certs for both the slave and the master. I've configured the > master and slave my.cnf. And it does appear that replication is actually > working. > > Master is actually

I ''m a beginner to puppet . I know only basic stuffs about puppet. I would like to create a puppet configuration in which the master''s configuration can be tweaked so as to perform replication and new mysql slave nodes will be automatically configured to become replica I''m able to perform some basic operations on MySQL server using this article [

Hi, I am wondering whether it is possible to write and use migrations that do not change the schema_info.version. I would like to use the migration syntax to do certain tasks that don''t affect the schema like populating tables with sample data during development. Ingo -- Posted via http://www.ruby-forum.com/.

Hello, We have MySQL running as a master which is replicating to a single slave server. We are, however, considering what is required when a 'disaster' of some sort happens to either server. By disaster, this could be some event which requires the entire server to be rebuilt, and which would usually include restoring from nightly backups directories such as '/var/lib/mysql' and

Sybase Presents "Linux and Replication: Reducing Cost and Risk in Migrations" Date: Tuesday, November 18, 2003 Time: 10:00 a.m. PST/1:00 p.m. EST Duration: One hour Linux. Low cost platform. High performance. So, the question with Linux is no longer "why", but "how". During this Web Seminar, you'll learn how to use replication to successfully migrate to Linux.

Running rails 1.1 and MySQL 5 on Kubuntu. I moved the same rails project from one machine to another. To set up the database I try to run `rake migrate` but I am greeted with the error/stack trace below. Any idea why this could be? It doesn''t seem to be a permissions problem--I can login to the database as my application just fine. I tried downgrading MySQL to v4.1 because that is

> > The mysqld process runs as the mysql user. It's parent which is the > mysqld_safe runs as the root user. That being said the mysql user needs > to have at least read permission to the locations where the ssl files are > > located. By default on Centos the /etc/pki/CA/private directory has its > directory permissions to only allow the root user. If the mysql

I''m working on a plugin which needs to add both schema and data to the app database, and I''m trying to figure out the best way to do it. I''d like to use a db migration to modify the schema and load the data from a YAML fixture, but Rails doesn''t seem to support migrations for plugins. To do so, the schema_info table would need to change to include a

On a rails app that I''m developing I converted a regular old .sql file into a rails migration. Since I generated the migration in my development environment, it created the schema_info table for me. However, when I updated my production environment and tried running rake migrate it complained that schema_info doesn''t exist. Is there a rake task for getting around this yet, or

Hi Kotresh, I am expecting my hardware to show up next week. My plan is to run gluster version 3.12 on centos 7. Has the issue been fixed in version 3.12? Thanks a lot for your help! /Marcus On Fri, Mar 02, 2018 at 05:12:13PM +0530, Kotresh Hiremath Ravishankar wrote: > Hi Marcus, > > There are no issues with geo-rep and disperse volumes. It works with > disperse volume > being

Hi, Thanks for reporting the issue. This seems to be a bug. Could you please raise a bug at https://bugzilla.redhat.com/ under community/glusterfs ? We will take a look at it and fix it. Thanks, Kotresh HR On Wed, Feb 21, 2018 at 2:01 PM, Marcus Peders?n <marcus.pedersen at slu.se> wrote: > Hi all, > I use gluster 3.12 on centos 7. > I am writing a snapshot program for my

Almost done with my centos handbook project on my server. Last two things are related, backups. Looking for anyone who feels like chiming in on mysql backups...this is what I am thinking at this point. Mysql backup system for all websites ---------------------------------------------------- Each website is on a separate server, each running mysql, no site is related to the others. A server

On 01/09/15 22:50, Elias Pereira wrote: > Hello guys, > > On my other e-mail does not properly explain what I was looking for. > > I made the data replication between two domain controllers Samba 4. At this > point everything is okay. When I create a user, for example in master, > after a few seconds the slave already have this user. > > What I want to know is how can I

We have a scenario where we have a core engine with module add-ons. What modules that will be used differ from deployment to deployment. Each of these modules might need different things in the db (both structure and data) and I want each module to be in charge of its own db structure. Each module is contained in its own source directory and what modules to use is determined in the build