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3 TB drives showing odd output for disk show.

 

 

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jeff.cleverley at avagotech

Apr 18, 2012, 4:39 PM

Post #1 of 4 (1102 views)
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3 TB drives showing odd output for disk show.

Greetings,

I just added some shelves of 3 TB drives to a 3140 running 8.1 RC2.
For some reason a lot of them seem to munge the shelf address in "disk
show". When I run "storage show disk" they all look fine. Here is a
limited output:

3c.03.10 woodcut (151733860) Pool0 YHHN0GGA
woodcut (151733860)
3c.SHJ00000000711C.17 woodcut (151733860) Pool0 YHHKNR7A
woodcut (151733860)

The second entry is adding "SHJ00000000711C" in the middle of the
shelf address. I've traced the new string to being the shelf serial
number. My 1 and 2 TB shelves still work fine. About 75% of my 3 TB
drives are stuffing the serial number in the middle.

I've made sure the filer knows about the disks and it has a proper
disk qualification package, etc, and the disk and shelf firmware is up
to date. I was curious if anyone else had run into this.

Thanks,

Jeff

--
Jeff Cleverley
Unix Systems Administrator
4380 Ziegler Road
Fort Collins, Colorado 80525
970-288-4611
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dalvenjah at DAL

Apr 18, 2012, 5:54 PM

Post #2 of 4 (1011 views)
Permalink
Re: 3 TB drives showing odd output for disk show. [In reply to]

Are your shelf IDs set right? The SAS-interface (DS4243 or DS2446, doesn't matter what kind of drive's in them) shelves are different from the fiber channel loops, in that the shelf IDs have to be unique across the entire HA pair (in other words, even if you have two SAS-interface shelves on different sets of SAS ports, they can't both be ID 1).

That's the only time this serial-number-based addressing has come up for me, though I'm pretty new to the SAS shelves still.

-dalvenjah

On Apr 18, 2012, at 4:39 PM, Jeff Cleverley wrote:

> Greetings,
>
> I just added some shelves of 3 TB drives to a 3140 running 8.1 RC2.
> For some reason a lot of them seem to munge the shelf address in "disk
> show". When I run "storage show disk" they all look fine. Here is a
> limited output:
>
> 3c.03.10 woodcut (151733860) Pool0 YHHN0GGA
> woodcut (151733860)
> 3c.SHJ00000000711C.17 woodcut (151733860) Pool0 YHHKNR7A
> woodcut (151733860)
>
> The second entry is adding "SHJ00000000711C" in the middle of the
> shelf address. I've traced the new string to being the shelf serial
> number. My 1 and 2 TB shelves still work fine. About 75% of my 3 TB
> drives are stuffing the serial number in the middle.
>
> I've made sure the filer knows about the disks and it has a proper
> disk qualification package, etc, and the disk and shelf firmware is up
> to date. I was curious if anyone else had run into this.
>
> Thanks,
>
> Jeff
>
> --
> Jeff Cleverley
> Unix Systems Administrator
> 4380 Ziegler Road
> Fort Collins, Colorado 80525
> 970-288-4611
> _______________________________________________
> Toasters mailing list
> Toasters [at] teaparty
> http://www.teaparty.net/mailman/listinfo/toasters


_______________________________________________
Toasters mailing list
Toasters [at] teaparty
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stever at up-south

Apr 18, 2012, 8:15 PM

Post #3 of 4 (1026 views)
Permalink
Re: 3 TB drives showing odd output for disk show. [In reply to]

Is ownership correct ?
--
Sent from my Android phone with K-9 Mail. Please excuse my brevity.


andrey.borzenkov at ts

Apr 18, 2012, 10:27 PM

Post #4 of 4 (1004 views)
Permalink
RE: 3 TB drives showing odd output for disk show. [In reply to]

You have duplicated shelf IDs. SAS shelf IDs must be unique across the whole filer, not per loop/stack as was the case with DS14.

-----Original Message-----
From: toasters-bounces [at] teaparty [mailto:toasters-bounces [at] teaparty] On Behalf Of Jeff Cleverley
Sent: Thursday, April 19, 2012 3:40 AM
To: toasters [at] teaparty
Subject: 3 TB drives showing odd output for disk show.

Greetings,

I just added some shelves of 3 TB drives to a 3140 running 8.1 RC2.
For some reason a lot of them seem to munge the shelf address in "disk
show". When I run "storage show disk" they all look fine. Here is a
limited output:

3c.03.10 woodcut (151733860) Pool0 YHHN0GGA
woodcut (151733860)
3c.SHJ00000000711C.17 woodcut (151733860) Pool0 YHHKNR7A
woodcut (151733860)

The second entry is adding "SHJ00000000711C" in the middle of the
shelf address. I've traced the new string to being the shelf serial
number. My 1 and 2 TB shelves still work fine. About 75% of my 3 TB
drives are stuffing the serial number in the middle.

I've made sure the filer knows about the disks and it has a proper
disk qualification package, etc, and the disk and shelf firmware is up
to date. I was curious if anyone else had run into this.

Thanks,

Jeff

--
Jeff Cleverley
Unix Systems Administrator
4380 Ziegler Road
Fort Collins, Colorado 80525
970-288-4611
_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

_______________________________________________
Toasters mailing list
Toasters [at] teaparty
http://www.teaparty.net/mailman/listinfo/toasters

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