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How to determine whether enabling ZFS deduplication, which removes redundant data from ZFS file systems, will save you disk space without reducing performance. What Is ZFS Deduplication? In Oracle Solaris …

How to Determine Memory Requirements for ZFS Deduplication Read More

Install zabbix-agent 3.4 in Centos7 rpm -Uvh http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-2.el7.noarch.rpm yum -y install zabbix-agent sed -i ‘/Server=127.0.0.1/c Server=0.0.0.0\/0’ /etc/zabbix/zabbix_agentd.conf sed -i ‘/ServerActive=127.0.0.1/c #ServerActive=’ /etc/zabbix/zabbix_agentd.conf systemctl start zabbix-agent ; systemctl enable zabbix-agent tail …

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https://juejin.im/post/5b3a074d51882548bc3aa35e

Ansible Read More

Many Linux users have created RAID arrays using mdadm commands and do not realize that you can also create a RAID through LVM. Steps Installing LVM You may need to …

Create RAID with LVM Read More

want test my Linux, OpenBSD, FreeBSD and Unix-like server entirely for high load and monitoring the health under stress. How can I stress out my CPU, memory, I/O, and disk …

Stress Test CPU and Memory (VM) On a Linux/Unix with stress and stress-ng Read More

CentOS yum -y install pam-develcd /rootwget -O imap_php.sh files.directadmin.com/services/all/imap_php.shchmod 755 imap_php.sh./imap_php.sh supports both CustomBuild 1.x and 2.x.For CB2, it will automatically detect the configure.phpX path. Note that this is beyond …

DirectAdmin : add php-imap Read More

Step 1: Open a command prompt with Administrator privileges: Click Start, type in cmd in the Start Menu search box, right click on the cmd option displayed in the search …

Windows : TABCTL32.OCX file missing Read More

VNC or Virtual Network Computing is a graphical desktop sharing tool that allows you to control a computer (server) remotely from another computer (client). A VNC server transmits all keyboard …

How to Install and Configure VNC Server on CentOS 7 Read More

This post is a hands-on look at ZFS with MySQL. In my previous post, I highlighted the similarities between MySQL and ZFS. Before going any further, I’d like you to …

Hands-On Look at ZFS with MySQL Read More

Developed by Sun Microsystems, later acquired by Oracle Corporation, ZFS is one of the most popular storage systems today. It was created by combining the file system and Logical Volume Manager …

How To Install ZFS on CentOS 7 Read More