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-   Snap Server / NAS / Storage Technical Goodies (http://forums.procooling.com/vbb/forumdisplay.php?f=82)
-   -   Guardian OS units (http://forums.procooling.com/vbb/showthread.php?t=14105)

kearmith 12-09-2011 10:31 AM

Re: Guardian OS units
 
Quote:

Originally Posted by kearmith (Post 173897)

4x 250 gb (1 tb) GOS 4.4
4x 250 gb (1tb) GOS 5.2 (on the way)
4x 500 gb (2 tb) GOS 4.1

UPDATE

We are running two SNAP 520 with an internal 8tb

There also working well with Windows server 2008 R2

IT's a really great thing to get the last GOS version (6.5.023) form OEVRLAND

If your running with a minimum of serious a room server, you have to get it.

Right now we are running two IBM X3250 as domain controler and DHCP server in redundancy. We are also running two SNAP 520 8tb internal in redundancy as archive. We are still using an old libray tape back uk off 200gb

The cost of the UPGRADE of our entire server room was under 10 000$ (IBM server, drive for Snap, Licences) where quiet for a couple of year at really low cost! :evilaugh:

kafuqua 02-01-2014 01:40 PM

Re: Guardian OS units
 
I have 3 520 Snap Servers. One, I use all the time, it is never shutdown. The second is something of a backup, but also used occasionally. The 3rd I recently purchased and have been working to get it up and running, is it came without hard drives.

kearmith 03-28-2014 12:04 PM

Re: Guardian OS units
 
Quote:

Originally Posted by sicko666 (Post 173905)
It seems Snap demands a yearly payment! The other two servers i have are pc windows based and they work and run just fine, but they are sca scsi based so their capacity is so small they dont even get used these days. I did hope the Sata array ( £150 ) and then the ( £500+ ) 18000 server to use the array would answer my data storage problems......!!!!!

Sorry for this so long delay in the anwser,

About upgrading to GOS 6.5.023 (probalby earlier now) You need to pay only one year of support. You gain acces to update in this time. And this what youd need. The snap doesn't work "online" and the license you paid for is permanent

dnsplus 09-18-2015 11:02 PM

Re: Guardian OS units
 
anyone put drives bigger than 2TB in the GuardianOS units ?

I'd like to get 16 - 24 TB out of 1U

KB3NZQ 04-18-2018 10:36 AM

Re: Guardian OS units
 
I have a Pair of 18000 with 30SA expanders all drives are 250GB looking to upgrade but funds are a issue. Both are running GuardianOS 5.2.067

KB3NZQ 04-18-2018 10:44 AM

Re: Guardian OS units
 
If you have a Null modem cable you can console the server and manage it that way also if you ever need to get to the OS CLI you can do it via SSH or Serial just enter osshell baud rate is 115200

Quote:

Originally Posted by SaFeHeX (Post 173914)
It sounds like your Snap is fully operational but you are just having problems accessing it.

When the "DOS" style screen shows to say the keyboard has been locked out, wait for a good couple of minutes after that for it to properly finish booting, before you try to access it via your browser.

I don't have an 18000 myself but i beleive they must be fairly similar in operation to the Snaps that i do have.

When i first got my own, i had similar problems accessing them as you describe BUT it was my own fault and lack of knowledge that was the problem.

One of the major problems i found in trying to access my first snap was that my firewall was blocking any access attempts without me realising.

Part of the confusion was like you describe, the snap application on a PC could find the snap server and all looked good and normal as you would expect but using the IP address in a browser to try and log into the snap failed.

I actually gave up with mine for a while too and it just sat there for a rainy day. That rainy day came when i was tinkering with some other servers i had and i thought i would give some more time to the snap and finally try and get it to do something other than power up.

The first thing i suggest is completely disable your firewall (i was running zone alarm) before attempting to connect. It's essential that NetBios can get full access, particularly while you figure things out.

Also like i said above, make sure that the Snap has fully finished booting. It's not uncommon for it to be a good 5 minutes or so depending on the model, the drive capacities etc, and how much "repair" the system may have to make to any corrupted filing system from hard shutdowns and the like.

I suspect your snap is probably fine, the fact that you are getting to the keyboard lockout screen is a good sign that it is booting with GOS and it's not completely dead. Give it a good few minutes after that before trying any browser access.

Make sure you know the exact IP address it's using and make sure you are using the correct subnet mask. The Snap IP address must be suitable and compatible with the rest of your network connections and PC's along with a suitable subnet.
IIRC i think i had to use it's IP address in the browser as it wouldn't let me in with it's SNAPxxxxxx name. If the subnet is wrong or the IP address in not compatible with the rest of your network then you're fighting a loosing battle before you start.

I am no expert on all this BUT i do feel your frustration as i've been there myself at first.

Be patient and perservere, try to tackle everything step by step and rule out as many things as possible. My biggest problem, i suspect was the firewall issue. I was convinced the firwall wasn't causing a problem but i was so wrong.

Everything else on my network i could get working but not the snap. It was quite bizzare and frustrating.

I got there in the end, maybe by pure fluke i don't know but don't give up on it. They really are very good units if you can just get past the teething troubles and the learning curve.

As i'm no expert, i'm sure there are many good folk here who can give you much better advice than i have and who may be able to help you with suggestions down the line as you try different things.

My own Snaps are not running at the moment, because i'm in the process of re-arranging my network setup and various other things when i get time but they do work and are fully useable when i actually switch them on. I'm glad i didn't give up on them and i hope you give it another good try too.

Goodluck and ask the good folk here for help as you go, after reading the manual and trying various things.



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