Debian
Cron 守護程序 - LibClamAV 錯誤
很長一段時間以來，我一直在收到以下郵件：
From: Cron Daemon <root@autisticstory.net> Subject: Cron <root@cloud-vps> test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily ) To: root@autisticstory.net /etc/cron.daily/clamscan_daily: Starting a daily scan of / directory. Amount of data to be scanned is 4.4G. LibClamAV Warning: cli_scanxz: decompress file size exceeds limits - only scanning 27262976 bytes LibClamAV Warning: cli_scanxz: decompress file size exceeds limits - only scanning 27262976 bytes LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4072 bytes @ offset 24, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4051 bytes @ offset 45, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4073 bytes @ offset 23, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4067 bytes @ offset 29, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4090 bytes @ offset 6, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4091 bytes @ offset 5, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4091 bytes @ offset 5, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4092 bytes @ offset 4, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4090 bytes @ offset 6, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4093 bytes @ offset 3, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4092 bytes @ offset 4, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 LibClamAV Warning: fmap_readpage: pread fail: asked for 4094 bytes @ offset 2, got 0 [...] WARNING: Can't open file /sys/module/jbd2/uevent: Permission denied /etc/cron.daily/logrotate: mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'localhost' (using password: NO)' error: error running shared postrotate script for '/var/log/mysql/mysql.log /var/log/mysql/mysql-slow.log /var/log/mysql/mariadb-slow.log /var/log/mysql/error.log ' run-parts: /etc/cron.daily/logrotate exited with return code 1你能告訴我如何解決這些錯誤嗎？我禁用了 Apparmor。
您需要解決該電子郵件底部的密碼問題。該腳本無法訪問您的 MySQL 伺服器。
WARNING: Can't open file /sys/module/jbd2/uevent: Permission denied /etc/cron.daily/logrotate: mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'localhost' (using password: NO)' error: error running shared postrotate script for '/var/log/mysql/mysql.log /var/log/mysql/mysql-slow.log /var/log/mysql/mariadb-slow.log /var/log/mysql/error.log ' run-parts: /etc/cron.daily/logrotate exited with return code 1具體來說：
mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'localhost' (using password: NO)'嘗試登錄到此伺服器上本地的 MySQL 數據庫並驗證使用者名/密碼是否按預期工作。然後確保您可以使用
mysqladmin此 CRON 嘗試執行的操作。