I'm looking for a way to put a MySQL database in a server's memory. The disks aren't fast enough to keep up with the usage and I don't feel like going for a splitted web&db server yet because of the costs.
Because this involves risks (unless there's a way to read from the memory and write to the memory AND disks?), so I'd prefer that the DB gets copied automatically every hour or so to the local disks.
I just installed mysql and need to move the databases to a new location.I say 'no problem' I shutdown mysql (service mysqld stop) I configure my.cnf to point to the new location, which in my case is: /mnt/data/mysql. I know not very original naming. I do the old chown -R mysql:mysql /mnt/datal/mysql AND I copy all the files over (cp -R /var/lib/mysql /mnt/cgsvol/mysql) chmod 777 /mnt/data/mysql I ensure the chown worked (ls -a -l) and the files are there from the old directory. I can't load the daemon again. I check the log (/var/log/mysqld.log) and it can't write any test file to that directory.
(log file exact data).
091107 23:22:21 mysqld started
091107 23:22:22 [Warning] option 'max_join_size': unsigned value 18446744073709$
091107 23:22:22 [Warning] option 'max_join_size': unsigned value 18446744073709$
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I'm trying to move a mysql 5.1.50-community InnoDB database from one location to another.When starting the service I get:Starting MySQL.Manager of pid-file quit without updating file [FAILED]I've searched for a way to do this but I can only find people who describe what I've just done.
View 6 Replies View RelatedI have installed Mysql in Ubuntu 9, for the use of roundcube database.After installing iam getting the error like this
* Stopping MySQL database server mysqld [ OK ]
* Starting MySQL database server mysqld [ OK ]
* Checking for corrupt, not cleanly closed and upgrade needing tables.
So because of this in the roundcube configuration its giving the error message that MYSQL is not installed. So Kindly give me a idea how to solve this.
I'm having problems connecting to the mysql database on my system. I first noticed this when I was trying to set up the program anymeal. I subsequently tried using MySQL Administrator (mysql-admin), but had no luck. It gives my the following feedback:
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Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
Click the 'Ping' button to see if there is a networking problem. I press the ping button, and it seems to connect.
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I tried creating a database in mysql but couldn't do so...here is the message i got from the shell:
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I am having a problem restoring a database. Server is Ubuntu 8.04.4 LTS. It appears to wig out at a certain point, when this happens the output on the screen shows;Quote:
0,4),('2011-02-21 03:30:32','Queue Wait Outside (100)','Queue Wait Outside (100)',11,0,4),('2011-02-21 03:30:49','Queue Wait Sleep (30)','Queue Wait Sleep (30)',5,0,4),('2011-02-21 03:30:53','Queue Wait Sleep (30)','Queue Wait Sleep (30)',13,0,4)
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Well i have got a problem with connecting to a mysql database using php. I used this package "mysql-noinstall-5.1.44-win32.zip" and extracted it to c:mysql and added c:mysqlin to the PATH variable and used the following command in command prompt to start mysql: c:mysqlinmysqld --standalone
well mysql did start and everything went well accessing mysql in command prompt. Well under the database "mysql" in the table "user" i created a new user "php" with a password="****" and hostname = "localhost" but when i try to access this database with a following php routine:
And when i accesses it with my browser using localtost/test.php, all i get is "localhost" displayed on screen, "Connected to mysql" never gets displayed not i get any error..i am using windows 7(32-bit-ultimate)and mysql 5.1.44.
I am wondering whether it is problematic to let several different programs/php-scripts use the same MySQL-database concurrently, provided that they do not use the same tables?
View 5 Replies View RelatedMy server crashed due to a HDD failure, but luckily I could somehow retrieve all the files from the HDD and made an .image using dd on my workstation. Now my question is there someway to retrieve mySQL databases from these files? I hosted about 25 sites and I'm really not to into making them again from 0.
View 1 Replies View Relatedwhile creating a new database iam facing the below problem
mysql> create database auto-download-gta; ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-download-gta' at line 1
i am having a problem while hosting a website on rhel apache server.when i write the url on browser than its doesnt show any page ,neither it displays any error.However when i am hosting a simple php webpage apart from that website its works fine.i also want to know how can i import a databe file in mysql which is a part of that website.
View 3 Replies View RelatedHow to connect my mysql database server from outside network. because its locally works and i cant able to connect from outside and different networks. when i try i am getting like this error.
ERROR 2003 (HY000): Can't connect to MySQL server on '123.136.126.179' (113)
Mysql can't start after I uploaded my.cnf file in /etc directory before that everything was okay but after I uploaded my.cnf and then restarted the mysql it can't boot
Starting MySQL database server: mysqld . . . . . . . . . . . . . . failed!
I tried to delete my.cnf and try again but the same error ...
I have try to sync my MySQL Server database and HLDS Data on lan,one is windows server 2008 and one is Ubuntu Linux 9.10 i have try to use the remote address(192.168.0.4:3306) but can't connect and say the error code is 10060 i have check the connect is normal and ok,the accont is can let any address to contro.
View 1 Replies View RelatedWe are hoping to build a central database server so that we can take all the singular instances of mysql off our web servers and have the data stored in one place (we also run a number of syslogging servers that use mysql, netflow servers that use mysql, and many other servers that have mysql tables that we would like to consolidate as well). Now I have run into the problem that requires all the customer web sites to change the configuration for their connection to the mysql server from a local connection to a remote connection, which is something we are trying to avoid. I am wondering if there is a software suite or a function of mysql itself that allows you to present the remote database information as local databases to a server, allowing customer configurations to remain intact, as if the mysql server never moved off the local machine? Or a different question, can you configure mysql server to take local requests and forward them to a central mysql server?
View 9 Replies View RelatedEnable remote access to MySQL database server I used the link above to enable remote access to mysql for a specific user. But when I try to telnet 3306 or user mysqladmin to connect, both just hang there. Using mysql 5.0 on opensuse 11.1
View 1 Replies View Relatedi want to know how can i change the owner of the mysql data base with shell commands.
View 3 Replies View RelatedA database can have faults of safety(security) from a certain size, what is this size?
View 3 Replies View RelatedI'm try to setup a database server using mysql, the server starts fine, and I can access it using the built in mysql client via console (adding databases and tables works fine), but the problem is... I always get a connection refused error whenever I access the database outside the built in mysql client (example, if I write a code that connects to mysql). So, I tried execute an nmap command and the only ports open are these ports:
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there's no 3306 for mysql... I'm thinking that the firewall is just blocking the port that mysql is using, but my question is, how could the built in client connect to the server if there's no open port for mysql server? Don't clients usually access a servers through ports?
I'm running zoneminder on Ubuntu 9.10 Even with a UPS the power quite often fails enough that I need to drive over bring home the computer and run ( mysqlcheck --all-databases --auto-repair -p ) Then enter my user PW then my Mysql PW. Both are the same. How ever if it were possible to create a script that could run at start up I could get anyone to cycle the power and let it fix it's self.
View 6 Replies View RelatedWhen i try to open a connection to start querying i get this message:
Cannot Connect to Database Server
Cannot start SSH tunnel manager
1 Check that mysql is running on server 127.0.0.1
2 Check that mysql is running on port 3306 (note: 3306 is the default, but this can be changed)
3 Check the root has rights to connect to 127.0.0.1 from your address (mysql rights define what clients can connect to the server and from which machines)
4 Make sure you are both providing a password if needed and using the correct password for 127.0.0.1 connecting from the host address you're connecting from
I am using CentOS5 and installed the MySQL for server during the installation. I can set up and use MySQL databases. But I cannot make it startup everytime the server restarts. And quite a lot of methods need this folder "support-files/mysql.server", while my set up cannot find this. I am wondering if my installation of the MySQL for server is complete or not.
View 4 Replies View RelatedI've got this issue for past week.
Mysql Crashes with 111 error although it starts back up instantly.
but i can't seem to figure out why.
-Server Is Deb. Lenny + Direct Admin.
Quad Core 2.5, 8GB Ram.
-Mysql ver 5.3
-Htop shows mysql is most of the time using 33 - 50% CPU.
(the init.d name is /etc/init.d/mysqld )
-This is from the err log of last crash. code...
My server keeps freezing up requiring a hard reboot.
CentOS release 5.3 (Final)
httpd-2.2.3-22.el5.centos.2
Here is the error in /var/log/message
Sep 11 00:16:20 localhost kernel: httpd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0
Sep 11 00:19:14 localhost kernel: [<c0459e7d>] out_of_memory+0x72/0x1a5
Sep 11 00:19:14 localhost kernel: [<c045b352>] __alloc_pages+0x216/0x297
Sep 11 00:19:14 localhost kernel: [<c045c5bf>] __do_page_cache_readahead+0xc4/0x1c6
Sep 11 00:19:14 localhost kernel: [<c0436d9a>] ktime_get_ts+0x16/0x44
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I tried to install php from source file on centos server and i got the error as # ./configure --with-apxs2=/usr/local/packages/apache/bin/apxs --with-mysql --prefix=/usr/local/packages/apache/php --enable-force-cgi-redirect --disable-cgi --with-zlib --with-gettext --with-gdbm
checking for specified location of the MySQL UNIX socket... no checking for MySQL UNIX socket location... /var/lib/mysql/mysql.sock checking for mysql_close in -lmysqlclient... no checking for mysql_error in -lmysqlclient... no configure: error: mysql configure failed. Please check config.log for more information.
I have just installed CentOS 5. I have set mysql database to access from remote machines. But now the problem is it is not connecting from the local machine now.
View 5 Replies View Relatedwhat is configure option of Mysql server from Centos repo? I mean configuration option used before compilation.
View 1 Replies View RelatedI have MySQL 5.1.34 and PHP 5.1.6 installed on my system, how do I install php-mysql? Each time I try, it says
mysql-5.0.45-7.el5.i386 from base has depsolving problems
-- > mysql conflicts with mysql-server-community
error: mysql conflicts with mysql-server-community
i try to install mysql-server how do i create a password for it
yum install mysql mysql-server
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirror.optus.net
* updates: mirror.optus.net
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