0
votes
1answer
73 views

Problem with mysqldump and view

When using mysqldump to backup MySQL, I got following error. mysqldump --all-databases --routines >> all.sql mysqldump: Couldn't execute 'show table status like 'hdkien'': SELECT command denied ...
0
votes
0answers
17 views

help me restore a database

I have a database backup that I'm trying to load so that I can extract some historical averages. I think it was a MySQL database, but with some syntax adjustments I was able to create the one and only ...
0
votes
0answers
10 views

specify database while executing mysql binlog

We have different mysql servers with same database names, is it possible to restore their binlogs into one server (different database names) ?
0
votes
0answers
33 views

Quick MySQL Backup (1 file per table) - v2

Improving bash shell script written by RolandoMySQLDBA. Continuing the following thread: Quick MySQL Backup (1 file per table) I tried to adapt your script, but after the first rsync was done, I get ...
3
votes
2answers
159 views

Does a MyISAM table locks if I copy it while MySQL is running? (READ DISCLAIMER)

DISCLAIMER: I'm very aware this is not supposed to be done, but time consistency between tables aren't a concert here and Im trying whatever pops in my mind right now to have alternatives for ...
0
votes
0answers
25 views

How to write a simple application for copying a MySQL database for periodical backup

I want to use MySQL for my Java application as a database engine. I have two different applications that must be run on two separate computer networks. The first program saves the data in the ...
0
votes
0answers
59 views

How to recover a crashed MyISAM table which myisamchk couldn't recover?

We take db backup by stopping the database and then issuing a tar -zcf on the mysql data directory. When we restore the data directory on another machine and try to start the slave, the mysql error ...
1
vote
1answer
26 views

Restoring backup from mysqldump does not remove additions

I am restoring a backup from a mysqldump and noticing that if I made additions (in the form of new tables) to the database they persist after the restore. I can go back in and remove those tables to ...
1
vote
2answers
47 views

Backup architecture for frequent backups of business critical DB

We've got a database (mysql) driven application which contains business critical information, were looking at building a system that will allow us to backup the db frequently (every 15 minutes, ...
0
votes
1answer
49 views

why mysql binlog creating new log file daily

I have started binary logging on MySQL server on my Ubuntu. It start creating log files in /var/log/mysql. My my.cnf configuration is as follows: log-bin="/var/log/mysql/" expire_logs_days=10 ...
4
votes
1answer
110 views

Settings for a MySQL backup only slave instance

I have two instances of MySQL running one a server, set up as master and slave. It's all working smoothly together and I'm only using the slave instance for backups to avoid locking up the live ...
0
votes
2answers
36 views

I can't import my database into mysql

I have a website based on drupal and I tried to export its database via both Backup wizard and phpmyadmin. the database was exported but I can't import it on my localhost database.this the error ...
2
votes
1answer
62 views

Which are the minimum privileges required to get a backup of a MySQL database schema?

Which are the minimum privileges required to get a backup of a MySQL database schema? I am interested only on the schema, not on the data. Are SELECT privileges required?
1
vote
1answer
377 views

XtraBackup fails with my.cnf Percona Configuration

After using a percona optimized .cnf file the backup fails Installing my.cnf # service mysql stop (Installed my.cnf) # rm ib_logfile0 # rm ib_logfile1 # service mysql start Mysql creates new log ...
0
votes
1answer
58 views

How to give a client backups of their data without compromising our database design? [closed]

The client is asking for backups of their data, however we would not like to share our database design as it may lead to a security risk... inb4: Security by Obscurity is not a valid security control ...
1
vote
1answer
122 views

MySQLdump on specific db date

I'm new in here and i don't really know where to start but here is my concern. I need to backyp a MySQL DB running under windows once a week. For e.g every friday i need to backup and transfer to ...
0
votes
1answer
70 views

Backing up MySQL w/MyISAM on Amazon RDS

So, for various good reasons, we're maintaining a mySQL database using a MyISAM engine on Amazon RDS. I've just taken over this application, and I'm concerned we're not getting good backups, since ...
0
votes
1answer
93 views

MySQL Master Slave Replication and backup

I would like to implement the following backup solution as highlgihted on the mysql site: To use replication as a backup solution, replicate data from the master to a slave, and then back up the ...
0
votes
0answers
28 views

Backup in Mysql periodically

I have trouble scheduling a backup in mysql periodically, most of the tools do not recognize the geometric field, for example navicat which says Can not get geometry object from data you send to ...
0
votes
2answers
225 views

Can I time out my scripted “FLUSH TABLES WITH READ LOCK;”?

I have a single Enterprise Linux 6 system running MySQL 5.5. I am attempting to use LVM to capture a weekly filesystem snapshot. However, as many of us have experienced, "FLUSH TABLES WITH READ ...
0
votes
0answers
30 views

taking backup of database on remote server gives error

I am currently on a Ubuntu machine (IP is 192.168.1.3) I have databases here I want to export all these databases to another machine in my network I used following command mysqldump --all-databases ...
0
votes
0answers
19 views

How to re setup my mysql like it was with all the data

My computer had slowed down and I made an image file backup. I then reinstalled windows. How can I use the files that I have backed up to give the newly installed mysql the same data it had last time? ...
0
votes
1answer
111 views

Incremental MySQL restore using binlogs

I've tried to restore a MySQL database using incremental binlogs and mysqlbinlog tool but I received the following message: ERROR 1666 (HY000) at line 30: Cannot execute statement: impossible to ...
1
vote
0answers
175 views

Can I use a Percona Xtrabackup backup to restore a single table?

I've been playing around with the Xtrabackup tool for a month now, and I got to admit : it is really powerful ! I'm still testing it to backup database servers between 5 and 150 GB and the ...
0
votes
2answers
67 views

Backup certain tables in MySQL [duplicate]

Is it possible to take backup of certain table in mysql? Suppose I have 10 tables, and I want to take a backup of 8 tables through one command. How can I do this?
0
votes
3answers
124 views

xtrabackup prepare - after dump or before restore?

i have doubts about xtrabackup --apply-log. is there any difference when use it? should it be done right after dump or before restore (even few months later)? seems stupid, but maybe i missing ...
0
votes
1answer
235 views

Moving MySQL Cold Backup to Another DB Server

I am new to MySQL and want to know the info whether taking a cold backup from source and copying it onto new server with same version require any additional configurations settings to be changed. As ...
1
vote
1answer
506 views

What happens if the mysql database's innodb log files are lost?

What I did was /etc/init.d/mysql stop then removed the files: ib_logfile0, ib_logfile1 then modified my.cnf file, variable: innodb_log_file_size and then: /etc/init.d/mysql start and allowed ...
0
votes
1answer
132 views

What permissions do you need to take a mysql database backup via SSH?

are 'SELECT' and 'LOCK' privileges enough for a 'mysql database user' to take a full database backup via SSH? I am able to take a backup using these privileges, but unsure if I am backing up all the ...
0
votes
1answer
697 views

Does mysqldump -all-databases include all objects

Does mysqldump -all-databases include all objects ? I have to migrate all databases to new server.
1
vote
2answers
299 views

MySQL bin log missing data?

I'm trying to make heads and tails of my binary logs and am coming up short. I have many entries similar to the following from mysqlbinlog but I'm missing log data that I know should be there. # at ...
3
votes
1answer
202 views

how to verify mysql backup file

Is There any tool to verify the backup taken using mysqldump without manual restoration ? I have to take full backup daily so it is difficult for me to verify the backups daily by restoring them. As ...
0
votes
1answer
736 views

passing --single-transaction in mysqldump command line tool

I'm using MySQL GUI tool to backup my innodb database and I use the option '--single-transaction' to get a consistent copy as backup. I have however, noticed that if I backup using command line ...
2
votes
1answer
90 views

To make a LVM backup of a MySQL database, would I have to reduce the logical volume size?

I am trying to learn how to do a Ubuntu LVM backup of a MySQL database. For this test I installed a fresh copy of Ubuntu 12.04.2 LTS on a new box, along with MySQL 5.5. The box has one hard drive. ...
0
votes
4answers
975 views

Daily and Differential Backups [closed]

Is there a program with which I can create daily MySQL, PostgreSQL and MariaDB backups with these requirements: The first time, make a full backup. The second time, only the changes since the last ...
1
vote
1answer
89 views

xtrabackup backup grants?

I'm using MySQL 5.5 + Opensuse 12.3 . After face an issue with mysqldump (appear be a bug with OpenSuse Mysql distribution) I have looking for others backup solution. I found the xtrabackup from ...
2
votes
2answers
637 views

Live backup without lock

In our company we have a lot of MySQL databases. Some of these are critical and we want to take a back-up of all databases. These databases can't be locked because the application can change these ...
0
votes
1answer
438 views

Reinstall MySql but keep database tables and data

Please help! There are server issues and MySql is no longer running on our server (Ubuntu). The service is not recognized and needs to be reinstalled. Unfortunately, the database has not been ...
2
votes
1answer
31 views

Which MySQL directories to back up using FTP

My server has been hacked and I only have FTP access to recover my data before reinstalling the OS. Which/where are the directories that needs to be backed up? Will MySQL be recovered back to its ...
0
votes
2answers
332 views

How does mysql transaction works?

I already know how to use transactions, what I want to know is how MySQL transaction handles data being processed... For example, consider the following: 1. I have 2 databases (db1 and db2) ...
1
vote
1answer
62 views

MySQL: parallel restores at same time from backup files?

Slightly related to this question, but for MySQL: Would it be possible/wise to execute 2 parallel restores from a single backup? Is it possible/wise to do a parallel restore of two independent ...
2
votes
1answer
360 views

MySQL backup InnoDB

I have a VoIP server running 24x7. At low peak hour at lease 150+ users are connected. My server has MySQL running with InnoDB engine on Windows 2008 platform. I like to take at least 2 times full ...
3
votes
1answer
222 views

Backing up a 400-500 GB database on MySQL/Amazon RDS?

We have an Amazon RDS small instance for a MySQL datawarehousing database. Database size will be around 400-500 GB very shortly. What is the best way to backup our database? Can it be done ...
0
votes
0answers
185 views

How to do point in time recovery of binary log files into .sql file

I have written a shell script to do an incremental backup of MySQL database. For point in time recovery I'm using the binary logs generated in /var/lib/mysql directory. For point-in-time recovery, Im ...
1
vote
3answers
2k views

There is any option for mysqldump to ignore databases for backup in mysql

we have 40 databases in our server. we want to take 36 databases backup using mysqldump. how can i ignore remainig 4 databases in mysqldump command. there is any option for mysqldump to ignore ...
2
votes
3answers
600 views

How to retrieve master log position and master log file in shell script

I'm writing a shell script for point in time recovery for MySQL database.For the below statement I need to specify the start position and end position of a log file. mysqlbinlog ...
0
votes
0answers
170 views

Mysql Incremental Backup and point in time recovery

I'm writing a shell script using the concept of binary logs for point in time recovery. Now, the scenario is such that a full-backup will happen every alternate day and Incremental backup should be ...
1
vote
2answers
2k views

Which hot backup tools for MySQL InnoDB database : Percona XtraBackup, Zmanda Recovery Manager Enterprise or Community or…? [closed]

I manage a PHP/MySQL website : max 500 simultaneous users / average of 4000 per hour in update/read 1 MySQL Community Server (5.1) - (Xeon / 16 Go RAM) InnoDB Storage engine on 100 tables for 1.4 Go ...
1
vote
1answer
454 views

MySQL Point in Time Recovery For Just a Single Schema?

Is it possible to simply restore a single schema and bring it to a point in time (Say three hours ago) without bringing the entire database back? I can think of a lengthy method of backing up each ...
1
vote
1answer
2k views

What is the proper way to backup MySQL database with rsnapshot?

I want to backup my website that contains both user uploaded images and data stored in MySQL database such that they are always consistent with each other in any particular point of time. While ...