今天打開EVE-NG服務器后，登錄網頁，發現登錄不了。懷疑是MySQL資料庫問題，所以請大家幫忙看一下，謝謝！
下面是相關詳細資訊：
root@Cisco_Lab:~# mysql -V
mysql Ver 14.14 Distrib 5.7.21, for Linux (x86_64) using EditLine wrapper
root@Cisco_Lab:~# journalctl -xe
-- Unit mysql.service has finished shutting down.
Apr 18 01:58:57 Cisco_Lab systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Apr 18 01:58:57 Cisco_Lab audit[19519]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/19519/status" pid=19519 comm="mysq
Apr 18 01:58:57 Cisco_Lab audit[19519]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=19519 com
Apr 18 01:58:57 Cisco_Lab audit[19519]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/19519/status" pid=19519 comm="mysq
Apr 18 01:58:57 Cisco_Lab kernel: audit: type=1400 audit(1587164337.399:610): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/
Apr 18 01:58:57 Cisco_Lab kernel: audit: type=1400 audit(1587164337.399:611): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/d
Apr 18 01:58:57 Cisco_Lab kernel: audit: type=1400 audit(1587164337.399:612): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/
Apr 18 01:58:57 Cisco_Lab systemd[1]: mysql.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
Apr 18 01:58:59 Cisco_Lab ntpd[3112]: error resolving pool 3.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3)
Apr 18 01:59:27 Cisco_Lab systemd[1]: Failed to start MySQL Community Server.
-- Subject: Unit mysql.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
Apr 18 01:59:27 Cisco_Lab systemd[1]: mysql.service: Unit entered failed state.
Apr 18 01:59:27 Cisco_Lab systemd[1]: mysql.service: Failed with result 'exit-code'.
Apr 18 01:59:27 Cisco_Lab systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Apr 18 01:59:27 Cisco_Lab systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
Apr 18 01:59:27 Cisco_Lab systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Apr 18 01:59:27 Cisco_Lab audit[19712]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/19712/status" pid=19712 comm="mysq
Apr 18 01:59:27 Cisco_Lab audit[19712]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=19712 com
Apr 18 01:59:27 Cisco_Lab audit[19712]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/19712/status" pid=19712 comm="mysq
Apr 18 01:59:27 Cisco_Lab kernel: audit: type=1400 audit(1587164367.891:613): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/
Apr 18 01:59:27 Cisco_Lab kernel: audit: type=1400 audit(1587164367.891:614): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/d
Apr 18 01:59:27 Cisco_Lab kernel: audit: type=1400 audit(1587164367.891:615): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/
Apr 18 01:59:28 Cisco_Lab systemd[1]: mysql.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
root@Cisco_Lab:~#
uj5u.com熱心網友回復：
好像是本地的mysql服務關閉了；你檢查下電腦的服務試試；uj5u.com熱心網友回復：
看了這個的mysql的狀態，就是這個mysql不能啟動。
下面是mysql的狀態
root@Cisco_Lab:~# systemctl status mysql
* mysql.service - MySQL Community Server
Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
Active: activating (start-post) (Result: exit-code) since Tue 2020-04-21 07:55:25 EEST; 8s ago
Process: 26609 ExecStart=/usr/sbin/mysqld (code=exited, status=2)
Process: 26593 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=0/SUCCESS)
Main PID: 26609 (code=exited, status=2); : 26610 (mysql-systemd-s)
Tasks: 2
Memory: 3.1M
CPU: 334ms
CGroup: /system.slice/mysql.service
`-control
|-26610 /bin/bash /usr/share/mysql/mysql-systemd-start post
`-26672 sleep 1
Apr 21 07:55:25 Cisco_Lab systemd[1]: Starting MySQL Community Server...
Apr 21 07:55:25 Cisco_Lab systemd[1]: mysql.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
root@Cisco_Lab:~#
uj5u.com熱心網友回復：
點擊電腦的左下角開始鍵，輸入：services.msc會跳入此界面，如圖所示：
手工重啟下mysql服務，重啟完成后，mysql服務已啟動再操作試試
uj5u.com熱心網友回復：
把 /usr/sbin/mysqld 下的log發出來。uj5u.com熱心網友回復：
系統是ubuntu16.04
uj5u.com熱心網友回復：
這個可以上傳檔案嗎？我把日志檔案上傳上來
轉載請註明出處，本文鏈接：https://www.uj5u.com/shujuku/19853.html
標籤：MySQL
上一篇：SQL查詢問題