Pros: FreeNAS is an advanced NAS operating system with an easy-to-use web interface, especially if you love to use ZFS as your filesystem. Cons: Due to the complete rewrite, FreeNAS 8 has lost some interesting functionality for home users, and upgrades from a previous FreeNAS release are not possible. FreeNAS supports sharing your files using FTP, NFS, CIFS (Samba), AFP, rsync, iSCSI, and so on, and it also offers software RAID (0,1,5).
Follow our to find out about all the latest Linux news, reviews, previews, interviews, features and a whole more. Well, after extensive testing i have to sadly say freenas 8 is terrible, not only the GUI sucks, it is slow, bugs without end…. I really liked FreeNAS, I really did… But when I tried out FreeNAS 8 I was like … WTF?
I’ve actualyl considered Windows (yeah, Windows before FreeNAS 8 lol) but due to some unknown factors (or well the factor is Windows), I get slow networking speeds all the time.
I had the same problem i had to use the western digital hardrive tool disk to reformat the drive to put xp on it again.
I posted to FreeNAS forums and got no luck!… then I got OpenFiler and it works what I need!
In an earlier blog post, I showed how to install ESXi as a virtual machine for testing purposes. The first step is to have a virtual storage product configured with a LUN ready to go via iSCSI.
Once the LUN is ready, the ESXi host needs to be configured to communicate with the iSCSI target.
Even though this configuration is a lab environment, I’m still separating the storage traffic to new interfaces. Once the additional vmkernel interface is ready, a simple ESXi configuration may look like what is shown in this image. This particular lab environment has four network interfaces available to the server, vmnic0 through vmnic3. Enabling the iSCSI initiator is shown in this image by clicking each area in the orange boxes.
Once the OK button is selected, the iSCSI qualified name (IQN) number is generated as shown in the yellow box. The scan will probe the ports configured for vmkernel and attempt to reach the storage processor over the specified configuration.
The easy way to see if the storage is zoned correctly to the IQN of the ESXi host is immediately shown after the scan is complete.


If there is a LUN ready for the ESXi host, you can click on the “Add Storage” link in the Storage section of host configuration. To the point earlier that specifies that 1 TB LUNs are for testing purposes, I’ve selected this particular LUN to add to the host.
This can be scripted or automated through host profiles, but I find that in lab situations I repetitively build ESXi hosts and their associated storage resources manually. Rick Vanover is a software strategy specialist for Veeam Software, based in Columbus, Ohio. By default, you’re seeing tabs for system information, settings and some usage graphs.
The focus is on ZFS features, but you can still create UFS volumes if you don’t need the advanced features of ZFS or if your hardware is underpowered. I was stuck on that problem for 2 weeks, googled and found many tips and tricks and also got youtube video guidance for doing LACP or LAG..
Countless issues with permissions getting messed up and the plugins support is just impossible to get working. This is one of the fundamental steps to building a virtualization test lab to play with features of vSphere.
This can be done using software storage products such as StarWind, Openfiler, FreeNAS or Nexenta. This is by design, as that is the first vmkernel interface and is a visual reminder that the storage traffic is separated from the other vmkernel traffic on vmnic0. The management traffic will exist on vSwitch0 (a default configuration) and the storage traffic will be configured to run on vSwitch0, a separate physical media than the management traffic. The iSCSI initiator is the software component that connects to the ESXi host to the storage processor running as an iSCSI target. Once the Finish button is presented, the LUN is ready to hold virtual machines or CD-ROM .ISO files for virtual machine installations. Rick has years of IT experience and focuses on virtualization, Windows-based server administration, and system hardware. Note that FreeNAS needs a full disk for its own, so you can’t store any data on this disk. If you select more than one disk when creating a new volume, FreeNAS automatically asks you if you want to group them as a mirror or a stripe. I played around with some raidz2 testdata volumes, in 4 different attempts simulating disk or hw failure i lost EVERY time all my (test)data !! A vmkernel interface is installed by default, but for storage it should be separated as much as possible.


In my lab, I allocate 2 TB LUNs for persistent data LUNs for permanent virtual machines and 1 TB LUNs for non-persistent virtual machines. There are a lot of factors related to this, but this is one of those decisions that can save havoc later.
This makes it attractive to blow the dust off an old Pentium 2 or 3 PC, put a couple of hard drives in it and make it a NAS. Therefore, it’s recommended to use a small disk (such as a USB stick or a CompactFlash device) for the operating system and add bigger disks to store your data. After this, you can replicate your ZFS datasets to a remote system, you can manually create snapshots of your data, and you can even schedule automatic periodic snapshot tasks, so you can always restore a previous version of a file. All in all, this makes FreeNAS currently the most advanced NAS operating system for home networks.
Of course, for high performance the machine still needs enough RAM and CPU horsepower, especially if you want to use ZFS, which needs a minimum of 4 GB RAM to offer some decent performance.
Installation is extremely quick, and after FreeNAS has booted for the first time, it shows you a simple menu in the console to set up your network configuration if this hasn’t already happened automatically. For instance, the network settings even allow VLANs and link aggregation, and the iSCSI part in the settings is extremely comprehensive, allowing FreeNAS to act like a storage area network (SAN).
VMware Workstation and other IT tutorials.Free Stuff – Free virtualization utilities, ESXi Free, Monitoring and free backup utilities for ESXi and Hyper-V. If the machine has been assigned an IP address (as you’re probably using DHCP on your home network), it also shows you the URL to access the web interface. Finally after all of these hours I don’t have any faith it will work for an extended period of time.
If you only want to share a portion of a volume using iSCSI, you will need to create a file extent instead.A file extent allows you to export a portion of a volume.
When creating a file extent, you specify a file name that iSCSI clients will have access to (similar in concept to a mount point) and the maximum size of that file (storage area). As I mentioned before, the device extent is apparently faster, so I go for it and create a device extent. ESX Virtualization site has started as a simple bookmarking site, but quickly found a large following of readers and subscribers.



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