# SLES 11 Shared LUN

**URL:** <https://forums.suse.com/t/sles-11-shared-lun/21860>\
**Category:** SLES Configure-Administer\
**Created:** [November 9, 2011, 8:26pm UTC](https://forums.suse.com/t/sles-11-shared-lun/21860 "2011-11-09T20:26:02Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![System1](https://avatars.discourse-cdn.com/v4/letter/s/51bf81/32.png) [@System1](https://forums.suse.com/u/System1)\
**Post date:** [November 9, 2011, 8:26pm UTC](https://forums.suse.com/t/sles-11-shared-lun/21860/1 "2011-11-09T20:26:02Z")

</div>

Hi everybody

I wonder if it is possible to share a Suse 11 LUN via FC HBA. Thinking  
about to use it as a _really_ poor guy SAN.

Ideas?

Thanks in advance

## – jlocatell

jlocatell’s Profile: [http://forums.novell.com/member.php?userid=35430](http://forums.novell.com/member.php?userid=35430)  
View this thread: [http://forums.novell.com/showthread.php?t=448003](http://forums.novell.com/showthread.php?t=448003)

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex022/uploads/suse/original/2X/5/5012ba89e3ffb5220dac47d5ea0ba032e2fe1cb6.png) [@system](https://forums.suse.com/u/system)\
**Post date:** [November 9, 2011, 11:16pm UTC](https://forums.suse.com/t/sles-11-shared-lun/21860/2 "2011-11-09T23:16:02Z")

</div>

jlocatell;2152518 Wrote:[color=blue]

> Hi everybody
> 
> I wonder if it is possible to share a Suse 11 LUN via FC HBA. Thinking  
> about to use it as a _really_ poor guy SAN.
> 
> Ideas?
> 
> Thanks in advance[/color]

Haven’t ever tried that over FC & not sure what type of performance you  
can expect on SLES…

There are SCSI target utils which can offer FC targets over certain  
Qlogic cards, more about that project can be found here : ‘Linux SCSI  
target framework (tgt) project’ ([http://stgt.sourceforge.net/](http://stgt.sourceforge.net/)) I did a  
quick search to see if there are any active openSUSE/SLES projects on  
this… not really anything I could find.

Instead of FC, iSCSI is a very good option to use are a poor mans SAN.  
Quite easy to setup too with SLES 11.

If it where me, I’d also be looking at a project like OpenFiler  
(‘Openfiler — Openfiler - Open Source Storage Management  
Appliance’ ([http://www.openfiler.com/](http://www.openfiler.com/))) as it’s purpose is to share  
storage as best as it can. Especially if you really want to go over FC.

But then again, others might chime in with better options. 🙂

Would be good to hear how you go!

Cheers,  
Willem

–  
Novell Knowledge Partner (voluntary sysop)

## It ain’t anything like Harry Potter.. but you gotta love the magic IT can bring to this world

magic31’s Profile: [http://forums.novell.com/member.php?userid=2303](http://forums.novell.com/member.php?userid=2303)  
View this thread: [http://forums.novell.com/showthread.php?t=448003](http://forums.novell.com/showthread.php?t=448003)

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex022/uploads/suse/original/2X/5/5012ba89e3ffb5220dac47d5ea0ba032e2fe1cb6.png) [@system](https://forums.suse.com/u/system)\
**Post date:** [November 11, 2011, 1:16pm UTC](https://forums.suse.com/t/sles-11-shared-lun/21860/3 "2011-11-11T13:16:01Z")

</div>

jlocatell,

while “FC” and “_really_ poor guy” seem rather contradictory (I’d go  
for iSCSI), your question lacks some details:

- What FC HBAs are you using, especially on the target box?
- How many initiators would you need to serve the LUN?
- Does the target server itself need access to the LUN locally?

While I have not used the target on SLES11 yet, I have rather positive  
experience with SCST ([scst.sourceforge.net](http://scst.sourceforge.net)) as a Linux target software.

Again, if “poor guy” applies, go with iSCSI. Iirc the iSCSI target  
software comes with SLES11 out of the box.

Regards,  
Jens

## – from the times when today’s “old school” was “new school” :eek:

jmozdzen’s Profile: [http://forums.novell.com/member.php?userid=32246](http://forums.novell.com/member.php?userid=32246)  
View this thread: [http://forums.novell.com/showthread.php?t=448003](http://forums.novell.com/showthread.php?t=448003)