ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) 참고자료2!
출처 : https://www.linux.co.kr/home2/board/subbs/board.php?bo_table=database&wr_id=3460&page=4

Q) [mysql] 실행이 안됩니다.
글쓴이 : 김성훈
# ./mysqld_safe &
# 090621 03:01:19 mysqld_safe Logging to '/usr/local/mysql/data/error.err'.
090621 03:01:20 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
090621 03:01:20 mysqld_safe mysqld from pid file /usr/local/mysql/data/error.pid ended
[1]+ Done ./mysqld_safe
# ps -ef|grep mysql
root 15776 15637 0 03:05 pts/1 00:00:00 grep mysql
# cat /usr/local/mysql/data/error.err
090621 03:01:20 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
/usr/local/mysql/libexec/mysqld: Can't find file: './mysql/plugin.frm' (errno: 13)
090621 3:01:20 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
090621 3:01:20 [ERROR] /usr/local/mysql/libexec/mysqld: Can't find file: './mysql/host.frm' (errno: 13)
090621 3:01:20 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: './mysql/host.frm' (errno: 13)
090621 03:01:20 mysqld_safe mysqld from pid file /usr/local/mysql/data/error.pid ended
답변 감사합니다.
좋은 하루 되세요.
A)