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2 votes

How to set malloc-lib in mysql 5.7 in ubuntu 18.04 LTS

I had to do a bit more to get this to work. This worked for me. First the problem: Starting in Ubuntu 18.04, Percona / MySQL are configured thru systemd This means setting malloc-lib= in my.cnf no ...
Chris Ruszkowski's user avatar
1 vote

Cant initialize MySQL. "mysqld_safe mysqld from pid file /var/run/mariadb/mariadb.pid ended"

Check permissions of /var/lib/mysql /var/run/mariadb Those folders have to be owned by mysql user /tmp/ has to be global writable +t chmod 777 /tmp/ chmod +t /tmp/ chown root:root /tmp/ $ ls -...
rubo77's user avatar
  • 816
1 vote

Cant initialize MySQL. "mysqld_safe mysqld from pid file /var/run/mariadb/mariadb.pid ended"

[ERROR] mysqld: File '/var/lib/mysql/aria_log_control' not found (Errcode: 13 "Permission denied") [ERROR] InnoDB: ./ibdata1 can't be opened in read-write mode [ERROR] InnoDB: The system tablespace ...
Josh Bonello's user avatar
1 vote

Cant initialize MySQL. "mysqld_safe mysqld from pid file /var/run/mariadb/mariadb.pid ended"

The error says: The system tablespace must be writable Please check the permission of the data directory of MySQL
Geetanjali's user avatar
1 vote
Accepted

Is there anyway that I can manually create a PID for the MySQL instance?

No, you do not want to go there. Why ? The mysqld_safe script is responsible for creating and destroying the PID file You can see it when you grep for it $ MYSQLD_SAFE_SCRIPT=`which mysqld_safe` $ ...
RolandoMySQLDBA's user avatar

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