Is iSCSI good for my situation?

I want to setup a file server for my own personal use. It will be accessed from a simple home network by about 5 computers, mixed between Linux (Ubuntu, usually) and Windows.

I plan on using FreeNAS to host the network shares. While looking through FreeNAS's features, I noticed it supports iSCSI, something I don't have experience with.

Is iSCSI suitable for a small network? In the past I have tried Samba, FTP, SSH, etc, but none of these have worked as well as I would have liked on both Ubuntu and Windows.

Is iSCSI easy to setup (with FreeNAS), easy to connect to, and have good cross platform support?

Or is there a better choice?

Mike Cooper

Posted 2009-09-13T20:08:53.047

Reputation: 2 036

Answers

An iSCSI target is presented to a host as a local disk. It is not suitable for sharing the same volume across multiple computers. You'll want SAMBA or NFS for this.

MDMarra

Posted 2009-09-13T20:08:53.047

Reputation: 19 580

It will work just fine but for multiple computers you would need NFS/SAMBA. Since you never used it I would set it up so you can see what its all about.

user10547

Posted 2009-09-13T20:08:53.047

Reputation: 1 089

Are you saying that multiple computers cannot connect to the same iSCSI Target? If that is the case it is a bit of a deal breaker. – Mike Cooper – 2009-09-13T20:17:30.420

1You can but the set up isn't worth it at least to me with five computers. With NFS/SAMBA you don't have to worry about much they take care of everything for you and you can easily switch between the two depending on what you want to do. – user10547 – 2009-09-13T22:36:36.590

Well, iSCSI is just a block device, you need a file system. Problem being you need a shareable (cluster) file system that works with linux and windows. There are free (as in beer, 2TB limit), free as in open source (but non trivial to get running), and of course pay options.

There have been questions about this on serverfault.

win and lin, free as in beer to 2TB http://www.open-e.com/products/open-e-dss-v6-lite/

Linux only: http://www.sun.com/software/products/lustre/ http://en.wikipedia.org/wiki/Cluster_file_system oracle's ocfs2, GFS, etc ......

And I expect there are others.

And several pay options.

Ronald Pottol

Posted 2009-09-13T20:08:53.047

Reputation: 641