Basic Pacemaker Cluster Commands
These are the basic commands to control a Pacemaker cluster from the command line. View Cluster status, start/stop/restart/move resources an
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Create volume and LUN in netapp
In this entry we are going to see how to create a volume and a LUN in a Netapp array and how to mount the disk on a GNU/Linux server
Create volume in LVM with multiple disks.
Create physical volumes (PV – pvcreate)
Error Red Hat Cluster Local machine trying to enable service:httpd…Temporary failure; try again
In this entry we are going to see how to solve this big problem that happens to us when starting or trying to migrate a service from one nod
XenServer – ERROR: configuration failed host operation cannot be performed with external authentication enabled
After adding a new network card and trying to configure it in XenServer 6.2 it showed me the following error:
Add an existing disk in vmware
In this entry we are going to see how we can mount a disk from one virtual machine to another.
Configure network interface in BSD
To configure a static IP, gateway and DNS in BSD is very simple, this time we are going to see how to configure the network interface in Fre
Executing GNU/Linux commands on FortiOS
What is fnsysctl?
Expand Netapp Volume/LUN and Resize LVM Volume
In the previous entry we saw how to expand a volume in Pure Storage, this time it is Netapp's turn.
Expand Pure Storage volume and resize LVM volume
What does Pure Storage offer?
Extend an LVM volume
What is LVM?