Adjust the mail_plugin.inc.php: vi /usr/local/ispconfig/server/plugins-enabled/mail_plugin.inc.php Comment the entries that call the mail function. I.e.: // We don’t want to send the welcome mail // mail($mailTarget,
rm -rf /etc/localtime && ln -s /usr/share/zoneinfo/Europe/Amsterdam /etc/localtime
dmidecode –type memory # dmidecode 2.11 SMBIOS 2.7 present. Handle 0x1000, DMI type 16, 23 bytes Physical Memory Array Location: System Board Or Motherboard Use:
echo deadline > /sys/block/sda/queue/scheduler To activate it after booting: echo “echo deadline > /sys/block/sda/queue/scheduler” >> /etc/rc.local
You should try to change the IO scheduler to deadline or noop, and test for a couple of days. The default CFQ scheduler is performing
time dd if=/dev/zero of=/shopcvs/tmp/test.img bs=1M count=2k conv=fdatasync 2048+0 records in 2048+0 records out 2147483648 bytes (2.1 GB) copied, 2.71921 s, 790 MB/s real 0m2.840s user
# if you have EPEL in your yum repo: yum -y install systester-cli # else install from source: yum -y groupinstall ‘Development Tools’ yum -y