안녕하세요.

기존 mysql 5.1.46 버전을 잘 사용하고 있던 서버에 이번에 업그레이드 된

5.1.47 버전을 바이너리로 설치하였습니다.

설치후 실행하니 아래와 같은 오류 메세지가 나오면서 실행이 안되어 바로 이전버전으로 돌리니 다시 잘되네요.

bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: line 467: /dev/null: Too many open files
bin/mysqld_safe: line 498: /dev/null: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: line 97: echo: write error: Bad file descriptor
bin/mysqld_safe: line 100: /usr/local/mysql/data/ns7.moyo.co.kr.err: Too many open files
bin/mysqld_safe: line 571: /bin/rm: Too many open files
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: eval: line 137: syntax error near unexpected token `2'
bin/mysqld_safe: eval: line 137: `       --usr=mysql --log-error=/usr/local/mysql/data/ns7.moyo.co.kr.err     >>  2>&1'
bin/mysqld_safe: cannot make pipe for command substitution: Too many open files
bin/mysqld_safe: line 97: echo: write error: Bad file descriptor
bin/mysqld_safe: line 100: /usr/local/mysql/data/ns7.moyo.co.kr.err: Too many open files

어떤 이유인지 궁금합니다.

수고하세요.