Skip to content

create

FreeNAS 9 Error When Adding Volume – You must specify a new volume name…..

I’ve had quite a few friends and colleagues run into a problem trying to create a volume on FreeNAS. ┬áThis applies to FreeNAS 9, as well as older versions such as 8. ┬áThe error they get when clicking “Add Volume” is this:

“You must specify a new volume name or select an existing ZFS volume to append a virtual device.”

and under that:

“The volume name must start with letters and may include numbers, “-“, “_” and “.” “

Here is a screenshot:

 

freenas-error-1

Click Here To Read More!

How To Add An iSCSI Target To Proxmox VE 3.4 And Create LVM Group

I’ve been digging into Proxmox VE 3.4 quite a bit lately. I have a FreeNAS server on my network that I use for VM storage in my lab. When I went to add an iSCSI target on Proxmox for virtual machine and image storage, it was a bit confusing. So, I thought I would put a quick step by step guide together to help other folks in the same boat. Here goes.

How to add an iSCSI target in Proxmox

First, log into your Proxmox VE 3.4 server via the web interface. Make sure Datacenter (top level) is selected in the left pane, and make sure you are on the Storage tab on the right pane. It should look like this.

Screen Shot 2015-05-23 at 9.08.23 PM

Now, click on the Add pull down menu, and select iSCSI.

Screen Shot 2015-05-23 at 9.10.31 PM

Click Here To Read The Rest!

Linux Basics Series – #1 – Creating User Accounts and Managing Groups In Linux

This is the first part in a series on LInux Basics. Today, I’m going to give you a brief run-down on creating user accounts and creating groups from the linux command line. These aren’t difficult tasks, but often times it’s good to refresh the basics and have a reference to go back to. So, here we go.

How to add a user account

Creating a user account is a very straight forward process and nearly identical for all Linux distributions.

#  useradd username

Some distributions, such as Ubuntu, might have the root account disabled. If so, you will need to use sudo to gain root privileges to run a specific command. If you get a permission denied error, simply run this command instead.

#  sudo useradd username

How to set or change a password

Once you’ve created a user account, you will need to set a password. To do so, use the passwd command.

#  passwd username
Enter new UNIX password:
Retype new UNIX password:

or

#  sudo passwd username
Enter new UNIX password:
Retype new UNIX password:

How to create a new group

Click Here To Read The Entire Tutorial!