Get Mysql Database From Shell
Apr 14, 2007
I have a problem getting mysql to start, so I am planning to setup a new server and move all the mysql databases to a new server.
The problem is I normally get mysql databases when mysql is running by using mysql command lines. Now that I cannot start mysql, I cannot use that method.
Is there a mysql directory that contains all the mysql databases for me to tar it up and untar it on a different? If there is a directory that contains all the mysql databases, do I need to exclude some files/folders so it doesnt conflict with the files/folders on my new mysql server?
View 3 Replies
ADVERTISEMENT
Jun 9, 2007
how to edit an sql database using shell. i have tried but it doesnt seem to work for me
View 4 Replies
View Related
Dec 20, 2007
if there was a way for me to cut up a large mysql database in shell. We're talking almost 8 gigs here.
I would like to import it in chucks, something like 1 gig per shot. Is that doable with some software that I can use in shell? I wouldn't want to use vim to splice up that sucker.
Or is there a better method of doing this? I already dumped this and I rather not do it again unless if I could perhaps dump this in chunks.
View 1 Replies
View Related
Jun 8, 2005
Anyone know the commands to change a MySQL user's password via ssh?
I found stuff for changing the root password, and tried to adapt it for the user, but it didn't work.
View 12 Replies
View Related
Jul 8, 2008
Do any1 know how to change jail shell to normal shell?
View 14 Replies
View Related
May 11, 2008
i been trying to move my server.. But mysql database is quite big and restoring takes ages 10 12 hours.. is there anyway i can make it quick because database dump takes 10 15mins but restore takes 12hours and it should be a way to make that quick
View 14 Replies
View Related
May 19, 2009
how can i setup rsync to backup just mysql database (if possible) every 6 hours or so.
View 14 Replies
View Related
Apr 24, 2009
I have are the .frm, .MYD, .MYI how do I restore/rebuild the database?
View 3 Replies
View Related
Jul 13, 2009
My server admin linked me to this:
[url]
I'm using a cpanel based server, but I can't get this to work.
It requires I be in a directory I figure (this step isnt included)
so I type cd /home/username/public_html/
And then i follow the commands. but it doesnt work.
Basically i need to take a mysql database that I uploaded to my directory, and load it back into a database. :@
View 9 Replies
View Related
Jul 29, 2007
we have whm in my server
in whm is one part to name
Repair Mysql Database
this is only for one database
how may i repaired all database in my server?
View 8 Replies
View Related
Jan 22, 2008
what steps procedures need to be done to keep your database as safe as possible from the hackers. Anyway to be alert when someone got into your db and try to dump, alter your database?
View 4 Replies
View Related
Dec 1, 2007
I got this weird problem with my VPS which has MySQL 4.1.22 running on it. Everything works fine for sometime and then out of a sudden, it stop recognizing the mysql users and refused to allow my PHP scripts to access the database.
It seems that I needed to restart mySQL server to resolve the issue. Then out of the blues, the same problem occurs.
I am running Cpanel on a VPS and there isn't any overloading as the database access is pretty light on my 512mb VPS.
I contacted my web host about the issue and it seems like all they do is to restart the mySQL. This cannot be a solution as it happens at least once or twice a day depending on how soon I could catch the problem.
All the time this problem occurs, the MYSQL Server is still active and working. I can even access it through PHPMyAdmin but not through the scripts.
I just added an hourly crontab so as to restart the MySQL server as a stop gap.
View 7 Replies
View Related
Nov 29, 2007
What is the recommended method of backing up big MySQL database of size 2 GB ?
Quote:
# mysqldump gallery > gallery.sql
mysqldump: Got error: 1017: Can't find file: './gallery/10tir_user_group.frm' (errno: 24) when using LOCK TABLES
#
I checked the table, it is fine, but can't do the backup.
Quote:
mysql> check table 10tir_user_group;
+-------------------------+-------+----------+----------+
| Table | Op | Msg_type | Msg_text |
+-------------------------+-------+----------+----------+
| gallery.10tir_user_group | check | status | OK |
+-------------------------+-------+----------+----------+
1 row in set (0.07 sec)
mysql>
View 13 Replies
View Related
Nov 26, 2007
ways to improve the database performance in the situation when I have to modify a large table (several million rows), by e.g. adding a column. Currently this would take several hours which is too slow. The bottleneck is disk I/O. I am considering either partitioning the table over several innodb files on several disks, or going to a RAID-5 or RAID-10, it this will give me better write performance.
The database is 130GB large, and the problem table (which I make period changes to) is the largest table on the server. I cannot have downtime of 3 hours each time I make a change and adding blank fields (to be used later, when a new field is needed) is not an option.
Each time I add a column, the cpu goes into high (80%) io wait state for about 3 hours.
I have a hack which would allow me to split the large table into multiple smaller tables based on some criteria (for example, forumID or such). Here are a couple of things but would like to know which is best, and am open to new ideas. The ideas so far:
1. Split the table into 3 or 5 smaller tables each on it's own disk. The disk IO would then not be so bad, and it might only take 1 hour to perform the table change. But this might not work because the changes to the database (as in adding a column) might be serial, meaning only 1 disk is being written to at a time. (Then again, maybe it will work if I launch 3 different scripts, one to update each table at once).
2. Do RAID 5 or 10, and have 3 or 5 disks. This again might not help at all because of the above issue with MySQL writing serially.
I am using latest MySQL 5.0.45 with InnoDB engine on Debian etch Linux
View 4 Replies
View Related
Jul 18, 2007
Which do you recommend for mysql databases alone? around 200 - 300 connections anytime
I have heard that mySQL alone can be better on 64bit environment. How about the hardware?
View 14 Replies
View Related
Nov 4, 2009
I forgot the Password for the MySQL Database Server , How to recover it or change it without Known the old one ..
i have access to the SSH and webmin..
View 7 Replies
View Related
Oct 29, 2008
how exactly it helps?
mysqlcheck -o -u...
Like what it does to "optimize" them? Does it really help?
View 7 Replies
View Related
Jan 28, 2008
What can I do to secure access to my MySQL database to stop it from getting compromised from hackers?
Is there any way I can restrict access to the MySQL database to my IP only?
The database is for an IPB 2.3.4 forum and the username/password are stored in a conf_global.php file that is CHMODed 0444.
View 5 Replies
View Related
Apr 21, 2008
Is it possible to move my mysql database to another server?
View 9 Replies
View Related
