Thanks, It works & a new error occurs as :

110601 16:16:16 mysqld_safe Starting mysqld daemon with databases from /hdd2-1/myisam_data /usr/sbin/mysqld: File '/hdd2-1/myisam_data/mysql-bin.index' not found (Errcode: 13)
110601 16:16:16 [ERROR] Aborting

110601 16:16:16 [Note] /usr/sbin/mysqld: Shutdown complete

I checked & /hdd2-1/myisam_data/mysql-bin.index file is there , how to comes
Thanks

Peter Boros wrote:
Hi,

You probably didn't run mysql_install_db.

Peter Boros

On Wed, 2011-06-01 at 15:52 +0530, Adarsh Sharma wrote:
I got the error after setting my.cnf file in /etc directory.

110601 15:23:02 [Note] Plugin 'FEDERATED' is disabled.
/usr/sbin/mysqld: Table 'mysql.plugin' doesn't exist

After some research i found the cause of this error : the new my.cnf
is very old and mysql_upgrade is needed

So , Can someone Please give my a standard my.cnf file that contains
all the parameters.

Is my.cnf file is different for different versions.
My mysql version is 5.1.4. Please check my attached my.cnf file

Thanks

John Daisley wrote:
I think the default location on Centos is /etc/my.cnf

Regards
John

On 1 June 2011 10:24, Adarsh Sharma <adarsh.sha...@orkash.com> wrote:

Dear all,

I install mysql in CentOS -5.4 through 2 commands :

yum install mysql-server
yum install mysql-client

And I can see directories created in /var/lib/mysql directory.

But now i want to change it to my /hdd1-1 diretcory and alse set logging
directories.
So , I search my.cnf file as:

[root@ws-test ~]# find / -name my.cnf
[root@ws-test ~]#

Now how could I solve this issue & from where mysql picks its configuration
or it go for its default.


Thanks & best Regards,
Adarsh Sharma

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plain text document attachment (my.cnf)
#This is for a large system with memory = 512M where the system runs mainly
# MySQL.
#
# You can copy this file to
# /etc/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is @localstatedir@) or
# ~/.my.cnf to set user-specific options.
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.

# The following options will be passed to all MySQL clients

[client]
#password = your_password
port  = 3306
socket  = /var/lib/mysql/mysql.sock

# Here follows entries for some specific programs
# The MySQL server
[mysqld]
port  = 3306
socket  = /var/lib/mysql/mysql.sock
#skip-locking

# Caches and Buffer Sizes
key_buffer = 256M
max_allowed_packet=16M
table_cache = 256
sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 4M

#record_buffer = 1M

myisam_sort_buffer_size = 128M
thread_cache = 128
query_cache_limit = 2M
query_cache_type = 1
query_cache_size = 32M
key_buffer = 16M
join_buffer = 2M
table_cache = 1024

datadir = /hdd2-1/myisam_data

log-bin=mysql-bin

#Time Outs
interactive_timeout = 100
wait_timeout = 100
connect_timeout = 10

# Try number of CPU's*2 for thread_concurrency
thread_concurrency = 2

# Maximum connections allowed
max_connections = 100
max_user_connections = 50
max_connect_errors = 10

# Don't listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (via the "enable-named-pipe" option) will render mysqld useless!
#
#skip-networking

# Replication Master Server (default)
# binary logging is required for replication

# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id = 1

# Replication Slave (comment out master section to use this)
#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
#    the syntax is:
#
#    CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
#    MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
#    where you replace <host>, <user>, <password> by quoted strings and
#    <port> by the master's port number (3306 by default).
#
#    Example:
#
#    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
#    MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
#    start replication for the first time (even unsuccessfully, for example
#    if you mistyped the password in master-password and the slave fails to
#    connect), the slave will create a master.info file, and any later
#    change in this file to the variables' values below will be ignored and
#    overridden by the content of the master.info file, unless you shutdown
#    the slave server, delete master.info and restart the slaver server.
#    For that reason, you may want to leave the lines below untouched
#    (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id      = 2
#
# The replication master for this slave - required
#master-host    =  <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user    =  <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password =  <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port    =  <port>
#
# binary logging - not required for slaves, but recommended
#log-bin

# Point the following paths to different dedicated disks
#tmpdir = /tmp/ #log-update = /path-to-dedicated-directory/hostname

# Uncomment the following if you are using BDB tables
#bdb_cache_size = 64M
#bdb_max_lock = 100000

# Uncomment the following if you are using InnoDB tables
innodb_data_home_dir = /var/lib/mysql/
innodb_data_file_path = ibdata1:10M:autoextend
innodb_log_group_home_dir = /var/log/innodblogs/
#innodb_log_arch_dir = /var/log/innodblogsarchive/

# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
innodb_buffer_pool_size = 4096M
innodb_additional_mem_pool_size = 20M
# Set .._log_file_size to 25 % of buffer pool size
innodb_log_file_size = 40M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 1
innodb_lock_wait_timeout = 50

[mysqldump]
quick
max_allowed_packet = 16M

[safe_mysqld]
err-log=/var/log/mysqld.log
pid-file=/var/lib/mysql/mysql.pid <-- Not necessary
open_files_limit=8192


[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates

[isamchk]
key_buffer = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M

[myisamchk]
key_buffer = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout/log
#-----------------------------------------

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