Creating LVM with group Permissions (Complete Guide).

sudo groupadd <groupname> sudo usermod -aG <groupname> <User> sudo yum install lvm2 (For Centos) sudo apt install lvm2 (For Ubuntu) sudo pvcreate /dev/vdb /dev/vdc sudo vgcreate <volume name> /dev/vdb /dev/vdc sudo lvcreate -L <size>(m/G) <path> note: if you want to make use of all the size available use: vgdisplay  (check for free allocation) Mkfs.xfs <Logical […]

Integrate Authenticate 6wind using Radius.

Server Radius run the apt update and upgrade command below to update and refresh the package index on your system.  Install Linux, Apache, MySQL, PHP (LAMP) stack on server. First, install Apach and once the installation is finished, you’ll need to adjust your firewall settings to allow HTTP traffic. Since this is a fresh Apache installation and […]

Best Practice: Restart Service switchd on Cumulus MLAG-Pair Switch

Sometimes we/user want to restart service switchd on the one of MLAG-Pair switch Cumulus, or maybe testing to cut off the peerlink between that MLAG-Pair switch (like UAT or similar activity). But if we don’t know who is the primary switch on that MLAG-Pair, we could get into trouble like the Host will disconnected from […]