Cron Daemon - LibClamAV errors

Question

Eu recebo desde muito tempo seguindo e-mails:

From: Cron Daemon <[email protected]>
Subject: Cron <root@cloud-vps> test -x /usr/sbin/anacron || ( cd / &&
run-parts --report /etc/cron.daily )
To: [email protected]

/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

Você pode me dizer como corrigir esses erros? Eu tenho o Apparmor desativado.

    

Answer 1

Você precisa resolver o problema da senha na parte inferior desse e-mail. O script não consegue acessar seu servidor MySQL.

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

Especificamente isso:

mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user 'root'@'localhost' (using password: NO)'

Tente fazer login no banco de dados MySQL que está localmente neste servidor e verifique se o nome de usuário / senha funciona conforme o esperado. Então, certifique-se de que você pode usar mysqladmin para fazer o mesmo que este CRON está tentando fazer.