I installed MySQL through a package located in MySQL site.
I changed this directory:
/usr/local/mysql-5.5.28-osx10.5-x86/data
For _mysql
However, when I try to do mysqld start, I get the following errors and warnings:
121018 18:04:17 [Warning] Can't create test file /usr/local/mysql-5.5.28-osx10.5-x86/data/homer.lower-test
121018 18:04:17 [Warning] Can't create test file /usr/local/mysql-5.5.28-osx10.5-x86/data/homer.lower-test
121018 18:04:17 [Note] Plugin 'FEDERATED' is disabled.
mysqld: Can't find file: './mysql/plugin.frm' (errno: 13)
121018 18:04:17 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
121018 18:04:17 InnoDB: The InnoDB memory heap is disabled
121018 18:04:17 InnoDB: Mutexes and rw_locks use InnoDB's own implementation
121018 18:04:17 InnoDB: Compressed tables use zlib 1.2.3
121018 18:04:17 InnoDB: Initializing buffer pool, size = 128.0M
121018 18:04:17 InnoDB: Completed initialization of buffer pool
121018 18:04:17 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'create'.
InnoDB: Cannot continue operation.
Any tips on what can be happening?
The easiest thing to do is to install the System Preferences plugin that you get with the download and start/stop MySQL using that. You can set it there to start automatically when the system restarts.
Related
I am trying to run MySql on my Virtual Machine. However, I encountered the following error and thus MySql cannot start up. I am new to MySql. Your help is really appreciated! Here is the message from the error log:
[Note] Plugin 'FEDERATED' is disabled.
/opt/mysql/mysql/sbin/mysqld: Table 'mysql.plugin' doesn't exist
[ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
[Note] InnoDB: Using atomics to ref count buffer pool pages
[Note] InnoDB: The InnoDB memory heap is disabled
[Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
[Note] InnoDB: Memory barrier is not used
[Note] InnoDB: Compressed tables use zlib 1.2.3
[Note] InnoDB: Using Linux native AIO
[Note] InnoDB: Using CPU crc32 instructions
[Note] InnoDB: Initializing buffer pool, size = 128.0M
[Note] InnoDB: Completed initialization of buffer pool
[Note] InnoDB: Restoring page 0 of tablespace 0
[Warning] InnoDB: Doublewrite does not have page_no=0 of space: 0
[ERROR] InnoDB: space header page consists of zero bytes in data file ./ibdata1
[ERROR] InnoDB: Could not open or create the system tablespace. If you tried to add new data files to the system tablespace, and it failed here, you should now edit innodb_data_file_path in my.cnf back to what it was, and remove the new ibdata files InnoDB created in this failed attempt. InnoDB only wrote those files full of zeros, but did not yet use them in any way. But be careful: do not remove old data files which contain your precious data!
[ERROR] Plugin 'InnoDB' init function returned error.
[ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
[ERROR] Unknown/unsupported storage engine: InnoDB
[ERROR] Aborting
/opt/mysql/mysql/sbin/mysqld: Table 'mysql.plugin' doesn't exist
[ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
IF you read in carefully, first line enlightens the problem and the second line advises solution for it.
run mysql_upgrade to fix it.
Seems, you didn't set path of your ibdata1 or you removed ibdata1 file. Please check my.cnf and set below parameter in my.cnf.
innodb_data_home_dir (path of innodb)
innodb_data_file_path (for example: ibdata1:10M:autoextend)
Note: If it's new setup then also enable innodb_file_per_table
I´m trying to migrate a mysql database from an old drive which had fedora9 (which did not boot anymore) to an ubuntu 16.04 server.
I copied the /var/lib/mysql folder from the old system to /testdb/mysql in the new system.
I change the owner to mysql:mysql to the new folder and update datadir of my.conf to this new folder, but the mysql server does not boot anymore. I get the following error:
170625 12:44:37 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
170625 12:44:37 [Note] Plugin 'FEDERATED' is disabled.
/usr/sbin/mysqld: Table 'mysql.plugin' doesn't exist
170625 12:44:37 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
170625 12:44:37 InnoDB: The InnoDB memory heap is disabled
170625 12:44:37 InnoDB: Mutexes and rw_locks use GCC atomic builtins
170625 12:44:37 InnoDB: Compressed tables use zlib 1.2.8
170625 12:44:37 InnoDB: Using Linux native AIO
170625 12:44:37 InnoDB: Initializing buffer pool, size = 128.0M
170625 12:44:37 InnoDB: Completed initialization of buffer pool
170625 12:44:37 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.
170625 12:44:38 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
170625 12:44:38 [Note] Plugin 'FEDERATED' is disabled.
/usr/sbin/mysqld: Table 'mysql.plugin' doesn't exist
170625 12:44:38 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
170625 12:44:38 InnoDB: The InnoDB memory heap is disabled
170625 12:44:38 InnoDB: Mutexes and rw_locks use GCC atomic builtins
170625 12:44:38 InnoDB: Compressed tables use zlib 1.2.8
170625 12:44:38 InnoDB: Using Linux native AIO
170625 12:44:38 InnoDB: Initializing buffer pool, size = 128.0M
170625 12:44:38 InnoDB: Completed initialization of buffer pool
170625 12:44:38 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.
170625 12:44:38 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
170625 12:44:38 [Note] Plugin 'FEDERATED' is disabled.
/usr/sbin/mysqld: Table 'mysql.plugin' doesn't exist
170625 12:44:38 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
170625 12:44:38 InnoDB: The InnoDB memory heap is disabled
170625 12:44:38 InnoDB: Mutexes and rw_locks use GCC atomic builtins
170625 12:44:38 InnoDB: Compressed tables use zlib 1.2.8
170625 12:44:38 InnoDB: Using Linux native AIO
170625 12:44:38 InnoDB: Initializing buffer pool, size = 128.0M
170625 12:44:38 InnoDB: Completed initialization of buffer pool
170625 12:44:38 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.
I tried to change all permissions, even 777 to all files (only to try it), but always have the same result.
How can I recover the databases?
I finally found the way to recover the tables, and it is not changing the datadir from my.conf (it didn´t work, even copying the content of the default database that works fine), I copied the folder I want to recover to the default datadir, overwriting all files except mysql.sock and mysql folder.
Then I started the mysql server and it works, but some tables shall to be repaired with
mysqlcheck --repair --all-databases -u root -p
Now everything works fine
I want to move my data in C:\ProgramData\MySQL\MySQL Server 5.5\data to E:\Mysql5Data
Stopped MySQL5 Service
Changed "datadir" value in my.ini file to E:/Mysql5Data
Started MySQL5 Service
I got 1067 Process terminated unexpectedly error while starting MySQL.
Update:
Logs
160509 13:18:56 [Warning] Can't create test file C:\Program Files\MySQL\MySQL Server 5.5\data\DGNLWEBBIP01.lower-test
160509 13:18:56 [Warning] Can't create test file C:\Program Files\MySQL\MySQL Server 5.5\data\DGNLWEBBIP01.lower-test
160509 13:18:56 [Note] Plugin 'FEDERATED' is disabled.
160509 13:18:56 InnoDB: The InnoDB memory heap is disabled
160509 13:18:56 InnoDB: Mutexes and rw_locks use Windows interlocked functions
160509 13:18:56 InnoDB: Compressed tables use zlib 1.2.3
160509 13:18:56 InnoDB: Initializing buffer pool, size = 128.0M
160509 13:18:56 InnoDB: Completed initialization of buffer pool
160509 13:18:56 InnoDB: Operating system error number 5 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory. It may also be you have created a subdirectory
InnoDB: of the same name as a data file.
InnoDB: File name .\ibdata1
InnoDB: File operation call: 'create'.
InnoDB: Cannot continue operation.
SOLUTION:
Murray's comment
My Google Cloud server HDD space run out. So I've added another mounted HDD where I copied contents of MySQL data (/var/lib/mysql/*). After updating my.cnf when I tried to restart MySQL it fails leaving the following error:
160110 14:10:40 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use$
160110 14:10:40 [Note] Plugin 'FEDERATED' is disabled.
^G/usr/sbin/mysqld: Can't find file: './mysql/plugin.frm' (errno: 13)
160110 14:10:40 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
160110 14:10:40 InnoDB: The InnoDB memory heap is disabled
160110 14:10:40 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160110 14:10:40 InnoDB: Compressed tables use zlib 1.2.8
160110 14:10:40 InnoDB: Using Linux native AIO
160110 14:10:40 InnoDB: Initializing buffer pool, size = 128.0M
160110 14:10:40 InnoDB: Completed initialization of buffer pool
160110 14:10:40 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.
160110 14:10:41 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use$
160110 14:10:41 [Note] Plugin 'FEDERATED' is disabled.
^G/usr/sbin/mysqld: Can't find file: './mysql/plugin.frm' (errno: 13)
160110 14:10:41 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
160110 14:10:41 InnoDB: The InnoDB memory heap is disabled
160110 14:10:41 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160110 14:10:41 InnoDB: Compressed tables use zlib 1.2.8
160110 14:10:41 InnoDB: Using Linux native AIO
160110 14:10:41 InnoDB: Initializing buffer pool, size = 128.0M
160110 14:10:41 InnoDB: Completed initialization of buffer pool
160110 14:10:41 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.
160110 14:10:42 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use$
160110 14:10:42 [Note] Plugin 'FEDERATED' is disabled.
^G/usr/sbin/mysqld: Can't find file: './mysql/plugin.frm' (errno: 13)
160110 14:10:42 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
160110 14:10:42 InnoDB: The InnoDB memory heap is disabled
160110 14:10:42 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160110 14:10:42 InnoDB: Compressed tables use zlib 1.2.8
160110 14:10:41 InnoDB: Using Linux native AIO
160110 14:10:41 InnoDB: Initializing buffer pool, size = 128.0M
160110 14:10:41 InnoDB: Completed initialization of buffer pool
160110 14:10:41 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.
160110 14:10:42 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use$
160110 14:10:42 [Note] Plugin 'FEDERATED' is disabled.
^G/usr/sbin/mysqld: Can't find file: './mysql/plugin.frm' (errno: 13)
160110 14:10:42 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
160110 14:10:42 InnoDB: The InnoDB memory heap is disabled
160110 14:10:42 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160110 14:10:42 InnoDB: Compressed tables use zlib 1.2.8
160110 14:10:42 InnoDB: Using Linux native AIO
160110 14:10:42 InnoDB: Initializing buffer pool, size = 128.0M
160110 14:10:42 InnoDB: Completed initialization of buffer pool
160110 14:10:42 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.
I've tried chmod 777 and chown mysql:mysql to the mounted folder (/var/www/html/DB/) but the result is same. After using chown, I can even see that the owner is now mysql. So why MySQL is failing to access the folder?
I've seen similar question here but most of the accepted answers are reinstalling MySQL. That's not a solution to me. It's simply bypassing the problem. Any better answer?
Can you check that you have set all your config file where you have to change directory path in my.cnf
Also make sure you have change the profile for mysqld that mean you have to update AppArmor config file so it will get the new directory.
Check this link https://blogs.oracle.com/jsmyth/entry/apparmor_and_mysql
I hope this will work!!
I have installed mysql on windows 7 environment.
When I attempt to start the server from command line
as: mysqld --user=root
I get following message:
120914 15:47:04 [Warning] Can't create test file C:\Program Files\MySQL\MySQL Server 5.5\data\SFO1502128830A.lower-test
120914 15:47:04 [Warning] Can't create test file C:\Program Files\MySQL\MySQL Server 5.5\data\SFO1502128830A.lower-test
120914 15:47:04 [Note] Plugin 'FEDERATED' is disabled.
120914 15:47:04 InnoDB: The InnoDB memory heap is disabled
120914 15:47:04 InnoDB: Mutexes and rw_locks use Windows interlocked functions
120914 15:47:04 InnoDB: Compressed tables use zlib 1.2.3
120914 15:47:04 InnoDB: Initializing buffer pool, size = 128.0M
120914 15:47:04 InnoDB: Completed initialization of buffer pool
120914 15:47:04 InnoDB: Operating system error number 5 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory. It may also be you have created a subdirectory
InnoDB: of the same name as a data file.
InnoDB: File name .\ibdata1
InnoDB: File operation call: 'create'.
InnoDB: Cannot continue operation.
Please advice,
Thanks,
Try this:
Run Windows CMD Prompt as an Administrator and execute your MySql command.