Tag: Problem

Apache2 evasive Problems with WordPress

If you use Apache2 / Apache24 and anti-hammering tools like the Modul evasive and security2 as addon fail2ban than you can fail blogging. Problems: Apache2 Module “evasive” must be fine tuned for WordPress go /etc/apache2/ if you use default enabled auto-safe drafts of posts can let you look like a Attacker so disable auto save by wp-config set “define(‘AUTOSAVE_INTERVAL’, 86400);” !! on small systems redis and other cache technics can generate too additional hidden “posts” traffic to the Apache2 & SQL checkout the system by disable all security addons and fine tune settings, if ok enable them again.. try wordpress […]

Apache2 evasive Problems with WordPress

If you use Apache2 / Apache24 and anti-hammering tools like the Modul evasive and security2 as addon fail2ban than you can fail blogging. Problems: Apache2 Module “evasive” must be fine tuned for WordPress go /etc/apache2/ if you use default enabled auto-safe drafts of posts can let you look like a Attacker so disable auto save by wp-config set “define(‘AUTOSAVE_INTERVAL’, 86400);” !! on small systems redis and other cache technics can generate too additional hidden “posts” traffic to the Apache2 & SQL checkout the system by disable all security addons and fine tune settings, if ok enable them again.. try wordpress […]

Hardware Bugs: Seagate ST3000DM001 9YN166 3TB Drives Click Noise

Problem: My brand new Seagate Drives running as Raid1 with two Seagate ST3000DM001-9YN166 on Debian clicks sometimes. Background: Noise is made by parking heads and spin control by the firmware, often seen on Home NAS (Update 2017: The Firmware of this Generation is buggy, Fault rate 70% after 2 Years) Solution: go to Manufacter Site and download the firmware update iso burn it to CD reboot the PC on this CD, using Freedos and the Update tool update the firmware and reboot to Linux again edit with sudo vi /etc/rc.conf /sbin/hdparm -W 0 /dev/sda #Systemdrive disable Cache against Powerloss! /sbin/hdparm […]

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