Rajeev Kumar Kanojiya

OS RHEL7.6 Minimal Install Download :  libuv-1.7.5-3.el7.x86_64.rpm , nodejs-4.7.2-1.el7.x86_64.rpm [root@node1 ~]# rpm -ivh nodejs-4.7.2-1.el7.x86_64.rpm warning: nodejs-4.7.2-1.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY error: Failed dependencies: libuv >= 1:1.7.5 is needed by nodejs-4.7.2-1.el7.x86_64 libuv.so.1()(64bit) is needed by nodejs-4.7.2-1.el7.x86_64 [root@node1 ~]# rpm -ivh libuv-1.7.5-3.el7.x86_64.rpm warning: libuv-1.7.5-3.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY Preparing...                          ################################# [100%] Updating / installing...    1:libuv-1:1.7.5-3.el7              ################################# [100%] [root@node1 ~]# rpm -ivh nodejs-4.7.2-1.el7.x86_64.rpm warning: nodejs-4.7.2-1.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY Preparing...                          ################################# [100%] Updating / installing.

              PCS Corosync Pacemaker Cluster Mariadb using NFS I have use 2 node cluster with nfsserver  (NODE1,NODE2 and nfsserver )  OS RHEL7.6 Minimal Install IP 192.168.122.50 node1.example.com node1 IP 192.168.122.51 node2.example.com node2 IP 192.168.122.49 nfsserver.example.com nfsserver [root@node1 ~]# vi /etc/hosts  ( edit in NODE1,NODE2 and nfsserver ) 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.122.49 nfsserver.example.com nfsserver 192.168.122.50 node1.example.com node1 192.168.122.51 node2.example.com node2 #####  Stop Firewall in NODE1,NODE2 and nfsserver  ####### [root@node1 ~]# iptables -F [root@node1 ~]# iptables -F -t nat [root@node1 ~]# systemctl stop firewalld [root@node1 ~]# systemctl disable firewalld [root@node1 ~]# systemctl stop NetworkManager [root@node1 ~]# systemctl disable NetworkManager [root@node1 ~]# vi /etc/sy