Re: [OmniOS-discuss] issue importing zpool on S11.1 from omniOS LUNs

[Stephan Budach]

Am 31.01.17 um 00:15 schrieb Richard Elling:

On Jan 29, 2017, at 3:10 AM, Stephan Budach  wrote:

Hi,

just to wrap this up… I decided to go with 15 additional LUNs on each storage 
zpool, to avoid zfs complainign about replication mismatches. I know, I cluld 
have done otherwise, but it somehow felt better this way.

After all three underlying zpools were "pimped", I was able to mount the 
problematic zpool in my S11.1 host without any issue. It just took a coulpe of seconds 
and zfs reported approx 2.53MB resilvered…

Now, there's a scrub running on that zpool tnat is just happily humming away on 
the data.

Thanks for all the input, everyone.

may all your scrubs complete cleanly :-)
  — richard


Stephan
I'm on it! ;) So far it has been running smoothly, only giving a couple 
of read errors for a ZFS that is encrypted and to which ZFS I hadn't the 
keys at hand, but otherwise, it's running fine. It will take another 9 
days, though to finish, running at 3x100MB/s…


Thanks,
Stephan


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Re: [OmniOS-discuss] issue importing zpool on S11.1 from omniOS LUNs

[Richard Elling]

> On Jan 29, 2017, at 3:10 AM, Stephan Budach  wrote:
> 
> Hi,
> 
> just to wrap this up… I decided to go with 15 additional LUNs on each storage 
> zpool, to avoid zfs complainign about replication mismatches. I know, I cluld 
> have done otherwise, but it somehow felt better this way.
> 
> After all three underlying zpools were "pimped", I was able to mount the 
> problematic zpool in my S11.1 host without any issue. It just took a coulpe 
> of seconds and zfs reported approx 2.53MB resilvered…
> 
> Now, there's a scrub running on that zpool tnat is just happily humming away 
> on the data.
> 
> Thanks for all the input, everyone.

may all your scrubs complete cleanly :-)
 — richard

> 
> Stephan 
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Re: [OmniOS-discuss] OmniOS on Dual CPU Mac Pro

[Dan McDonald]

> On Jan 30, 2017, at 5:49 PM, Eric Bardes  wrote:
> 
> It appears that it's crashing in the intel_nhm section of the kernel. The 
> dimm_to_addr function.
> 
> I think this is probably the interesting part ...
> 
> trap+0xce5(ff007acf8790, cc400, 3)
> intel_nhm`dimm_to_addr+0x43f(0, 2, 0, 8280, ff007acf89f0, 
> ff007acf89e8)
> 
> I wonder if it's to something about how Apple distributes the 8 DIMM slots 
> between the two CPUs.
> 
> I want to clarify what I say ZFS file system creation, zpool create tank 
> 
> zpool import -f tank crashes too.

You really need to share the whole stack.  That's hardly enough context.  The 
::msgbuf gives further information too, like what actual pointer (if it's a 
NULL pointer dereference) values, so you can see the offset (helps with source 
diving).

Thanks,
Dan

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Re: [OmniOS-discuss] OmniOS on Dual CPU Mac Pro

[Eric Bardes]

It appears that it's crashing in the intel_nhm section of the kernel. The
dimm_to_addr function.

I think this is probably the interesting part ...

trap+0xce5(ff007acf8790, cc400, 3)
intel_nhm`dimm_to_addr+0x43f(0, 2, 0, 8280, ff007acf89f0,
ff007acf89e8)

I wonder if it's to something about how Apple distributes the 8 DIMM slots
between the two CPUs.

I want to clarify what I say ZFS file system creation, zpool create tank

zpool import -f tank crashes too.

On Mon, Jan 30, 2017 at 5:05 PM, Dan McDonald  wrote:

>
> > On Jan 30, 2017, at 4:41 PM, Eric Bardes  wrote:
> >
> > I'm running into an interesting situation.
> >
> > I have an older "Cheese Grater" style Mac Pro (mid-2012 - MacPro5,1)
> with Dual Xeon 6-Core CPUs and 64GB ECC RAM. (24 execution threads) that
> I'm trying to install OmniOS onto. It's been crashing on installation of
> OmniOS (also on OpenIndiana too) and I think I've narrowed it down to the
> ZFS file system creation. Has anyone else run into this? Is there something
> in the kernel debugger I can look at?
>
> So the newer HW panics, but...
>
> > it's sister, a 2010 or 2009 Mac Pro with one Xeon 4 core (8 threads) has
> been running OpenIndiana Hipster flawlessly.
>
> ... the older HW runs without a hitch, huh?
>
> One thing you can do is get to the grub menu, edit the "unix" line to
> include "-k" in its arguments.  You'll drop into kmdb upon panic, and you
> can utter things like:
>
> $c  (see stack)
>
> ::msgbuf (scroll through kernel printf backlog, including more
> info on the panic itself).
>
> Hope this helps,
> Dan
>
>


-- 
Eric Bardes

“Love all, trust a few. Do wrong to none” - *All's Well That Ends Well*,
Act 1, Sc 1.
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Re: [OmniOS-discuss] OmniOS on Dual CPU Mac Pro

[Dan McDonald]

> On Jan 30, 2017, at 4:41 PM, Eric Bardes  wrote:
> 
> I'm running into an interesting situation.
> 
> I have an older "Cheese Grater" style Mac Pro (mid-2012 - MacPro5,1) with 
> Dual Xeon 6-Core CPUs and 64GB ECC RAM. (24 execution threads) that I'm 
> trying to install OmniOS onto. It's been crashing on installation of OmniOS 
> (also on OpenIndiana too) and I think I've narrowed it down to the ZFS file 
> system creation. Has anyone else run into this? Is there something in the 
> kernel debugger I can look at?

So the newer HW panics, but...

> it's sister, a 2010 or 2009 Mac Pro with one Xeon 4 core (8 threads) has been 
> running OpenIndiana Hipster flawlessly.

... the older HW runs without a hitch, huh?

One thing you can do is get to the grub menu, edit the "unix" line to include 
"-k" in its arguments.  You'll drop into kmdb upon panic, and you can utter 
things like:

$c  (see stack)

::msgbuf (scroll through kernel printf backlog, including more info on 
the panic itself).

Hope this helps,
Dan

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[OmniOS-discuss] OmniOS on Dual CPU Mac Pro

[Eric Bardes]

I'm running into an interesting situation.

I have an older "Cheese Grater" style Mac Pro (mid-2012 - MacPro5,1) with
Dual Xeon 6-Core CPUs and 64GB ECC RAM. (24 execution threads) that I'm
trying to install OmniOS onto. It's been crashing on installation of OmniOS
(also on OpenIndiana too) and I think I've narrowed it down to the ZFS file
system creation. Has anyone else run into this? Is there something in the
kernel debugger I can look at?

it's sister, a 2010 or 2009 Mac Pro with one Xeon 4 core (8 threads) has
been running OpenIndiana Hipster flawlessly.


-- 
Eric Bardes

“Love all, trust a few. Do wrong to none” - *All's Well That Ends Well*,
Act 1, Sc 1.
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Re: [OmniOS-discuss] (was bounce) USB3 chipset?

[Volker A. Brandt]

> I got a bounce notification, so I'm sending this myself.

Thanks Dan!  I was too stupid to properly address the list. :-/

> From: v...@bb-c.de (Volker A. Brandt)
> Subject: Recommended USB3 chipset?
> Date: January 30, 2017 at 2:17:56 PM EST
> To: "OmniOS-discuss" 
> 
> 
> Hello all!
> 
> 
> I want to play with bloody and USB3, so I am in the market for a PCIe
> low-profile single or dual port add-on card.  Are there any specific
> chips or chipsets I should look for?  Which ones should I avoid?
> 
> Can I expect decent throughput in a PCIe 2.0 x1 slot (HP G7 N54L)?
> 
> 
> Thanks -- Volker
-- 

Volker A. Brandt   Consulting and Support for Oracle Solaris
Brandt & Brandt Computer GmbH   WWW: http://www.bb-c.de/
Am Wiesenpfad 6, 53340 Meckenheim, GERMANYEmail: v...@bb-c.de
Handelsregister: Amtsgericht Bonn, HRB 10513  Schuhgröße: 46
Geschäftsführer: Rainer J.H. Brandt und Volker A. Brandt

"When logic and proportion have fallen sloppy dead"
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[OmniOS-discuss] (was bounce) USB3 chipset?

[Dan McDonald]

I got a bounce notification, so I'm sending this myself.

Dan

From: v...@bb-c.de (Volker A. Brandt)
Subject: Recommended USB3 chipset?
Date: January 30, 2017 at 2:17:56 PM EST
To: "OmniOS-discuss" 


Hello all!


I want to play with bloody and USB3, so I am in the market for a PCIe
low-profile single or dual port add-on card.  Are there any specific 
chips or chipsets I should look for?  Which ones should I avoid?

Can I expect decent throughput in a PCIe 2.0 x1 slot (HP G7 N54L)?


Thanks -- Volker
-- 

Volker A. Brandt   Consulting and Support for Oracle Solaris
Brandt & Brandt Computer GmbH   WWW: http://www.bb-c.de/
Am Wiesenpfad 6, 53340 Meckenheim, GERMANYEmail: v...@bb-c.de
Handelsregister: Amtsgericht Bonn, HRB 10513  Schuhgröße: 46
Geschäftsführer: Rainer J.H. Brandt und Volker A. Brandt

"When logic and proportion have fallen sloppy dead"



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