Why do you have huge 5 year old database dump files on your server?
These are from 2014, but this is 2019 brother.
Based on this observation, it is logical to conclude that your system is not properly administered if your server is having disk space problems and you have huge database dumps and other backup file on the same server / disks.
If you want to "reclaim disk space" find all these huge database dump files and backup files and move them off this server; or to a "data archive disk" with space for these types of files.
Cheers and Regards,
Neo
Thank you for your suggestions, based on which I've removed 320 Mb worth of .sql files to /mnt/backup from /root :
this is size of my root now:
408688 /root
I really thought that would allow MySQL to start, but no, I am still getting
, even after truncating existing 50Mb MySQL log file:
truncate -s 0 /var/log/mysqld.log
I think I misunderstood your question. I thought it was referring to automatically releasing space after deleting log files, but apparently you meant just active log files. Absolutely, the log files are crucial.
And yes - nobody is managing this server - I am a C#/SQL software developer, trying to get the company's CRM Linux server back online.
hi,
I have a SCO unix server which has a 36gb hard drive, but the IT company who supplied it assigned 1gb to /dev/root, 15mb to /dev/boot and 33gb to /dev/u.
The /dev/root partition is now full, is there a way I can use the 33gb assigned to /dev/u without loosing any data, preferably... (2 Replies)
I have a disk space issue on one of my unix servers.
it is showing 98% full.. i found the offending folder and removed it. but i have not reclaimed the disk space.
is there another command that i need ?
thank you in advance for any assistance. (4 Replies)
Recently I was on an operational call and heard the people running my code placing the code in the /tmp directory and running as root. I had not planned on that. So I want to add some checks to my code (using ksh93):
# ---------- ---------- ----------
# root not allowed to run this
#... (3 Replies)
Hi, I have written a script and placed in an application and the script can be executed manually only. But somehow one of the method in the script is being called and bringing the application down. But we are not able to find any instance of script running.
Is there a way to findout whether the... (1 Reply)
Hi,
i have done a blunder here, i increased the swap space on Xen5.6 server machine using below steps :-
1056 dd if=/dev/zero of=/root/myswapfile bs=1M count=1024
1057 ls -l /root/myswapfile
1058 chmod 600 /root/myswapfile
1059 mkswap /root/myswapfile
1060 swapon /root/myswapfile
... (1 Reply)
Hi. My "/usr" folder is running out of space. My "/home" folder is quite large and has a lot of free space. As follows:
Filesystem Type Size Used Avail Use% Mounted on
...
/dev/sda5 ext3 9.7G 2.6G 6.7G 28% /
/dev/sda7 ext3 152G 16G 128G 11% /home
/dev/sda3 ... (7 Replies)
Dear Linux Experts,
On my windows 7 desktop with the help of Vmware workstation (Version 7.1),
created virtual machine and installed Centos 5.7 successfully using ISO image.
Query : Is this possible to upgrade the Centos 5.7 using Centos 5.8 ISO image to Centos version 5.8?.. if yes kindly... (2 Replies)
Hello
I recently received a request to reclaim hard disks and IP addresses within an AIX system(s). THe file systems are no longer in use and the client has indicated that it is OK to remove them and reclaim the disks and release the IP's. Now, since the file systems belong to a Volume group I... (8 Replies)
Hello,
# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sr0 11:0 1 1024M 0 rom
sda 8:0 0 38.2G 0 disk
├─sda1 8:1 0 500M 0 part /boot
└─sda2 8:2 ... (2 Replies)
Discussion started by: centosadmin
2 Replies
LEARN ABOUT DEBIAN
mysqlserverclone
MYSQLSERVERCLONE(1) MySQL Utilities MYSQLSERVERCLONE(1)NAME
mysqlserverclone - Start a new instance of an existing MySQL server
SYNOPSIS
mysqlserverclone [options]
DESCRIPTION
This utility permits an administrator to clone an existing MySQL server instance to start a new server instance on the same host. The
utility creates a new datadir (--new-data), and starts the server with a socket file. You can optionally add a password for the login user
account on the new instance.
OPTIONS
mysqlserverclone accepts the following command-line options:
--help Display a help message and exit.
--mysqld=<options>
Additional options for mysqld. To specify multiple options, separate them by spaces. Use appropriate quoting as necessary. For exam-
ple, to specify --log-bin=binlog and --general-log-file="my log file", use:
--mysqld="--log-bin=binlog --general-log-file='my log file'"
--new-data=<path_to_new_datadir>
The full path name of the location of the data directory for the new server instance. If the directory does not exist, the utility
will create it.
--new-id=<server_id>
The server_id value for the new server instance. The default is 2.
--new-port=<port>
The port number for the new server instance. The default is 3307.
--quiet, -q
Turn off all messages for quiet execution.
--root-password=<password>
The password for the root user of the new server instance.
--server=<source>
Connection information for the server to be cloned in <user>[:<passwd>]@<host>[:<port>][:<socket>] format.
--verbose, -v
Specify how much information to display. Use this option multiple times to increase the amount of information. For example, -v =
verbose, -vv = more verbose, -vvv = debug.
--version
Display version information and exit.
--write-command=<file_name>, -w<file_name>
Path name of file in which to write the command used to launch the new server instance.
EXAMPLES
The following command demonstrates how to create a new instance of a running server, set the root user password and enable binary logging:
$ mkdir /source/test123
$ mysqlserverclone --server=root:pass@localhost
--new-data=/Users/cbell/source/test123 --new-port=3310--root-password=pass --mysqld=--log-bin=mysql-bin
# Cloning the MySQL server running on localhost.
# Creating new data directory...
# Configuring new instance...
# Locating mysql tools...
# Setting up empty database and mysql tables...
# Starting new instance of the server...
# Testing connection to new instance...
# Success!
# Setting the root password...
# ...done.
COPYRIGHT
Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER-
CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
AUTHOR
MySQL Utilities Team
COPYRIGHT
2010, Oracle and/or its affiliates. All rights reserved.
1.0.3 May 09, 2012 MYSQLSERVERCLONE(1)