Wolfram Schlich | 1 Feb 2008 12:48

LSI MegaCli and SAS6/iR in PowerEdge R200

Hi,

I tried using the MegaCLI 1.01.39 downloaded from
http://www.lsi.com/support/downloads/megaraid/miscellaneous/linux/1.01.39_Linux_Cli.zip
to manage the RAID1 on a SAS6/iR in a PowerEdge R200, but it doesn't
seem to recognize/support the controller:

--8<--
koala MegaCli # ./MegaCli -adpcount

Controller Count: 0.
koala MegaCli # ./MegaCli -adpallinfo -aall

koala MegaCli #
--8<--

uname -a:
--8<--
Linux koala 2.6.23-hardened-r6 #2 SMP Wed Jan 30 15:16:05 CET 2008 i686 Intel(R) Xeon(R) CPU X3220  <at> 
2.40GHz GenuineIntel GNU/Linux
--8<--

Any hints? TIA!
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Moritz Mertinkat | 1 Feb 2008 14:57

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

Hi,

> I tried using the MegaCLI 1.01.39 downloaded from
> http://www.lsi.com/support/downloads/megaraid/miscellaneous/linux/1.01.39_Linux_Cli.zip

You might want to try version 1.01.40:
http://www.lsi.com/support/downloads/megaraid/miscellaneous/linux/1.01.40_Linux_Cli.zip

> to manage the RAID1 on a SAS6/iR in a PowerEdge R200, but it doesn't
> seem to recognize/support the controller:

What is the output of
# lspci |grep RAID
and
# lspci -n

If you're using an AMD64 capable CPU try MegaCli64.

Regards,
Moritz

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Patrick_Boyd | 1 Feb 2008 16:21
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RE: LSI MegaCli and SAS6/iR in PowerEdge R200

MegaCLI doesn't support the SAS iR controllers.

-----Original Message-----
From: linux-poweredge-bounces <at> dell.com
[mailto:linux-poweredge-bounces <at> dell.com] On Behalf Of Moritz Mertinkat
Sent: Friday, February 01, 2008 7:58 AM
To: linux-poweredge-Lists
Subject: Re: LSI MegaCli and SAS6/iR in PowerEdge R200

Hi,

> I tried using the MegaCLI 1.01.39 downloaded from
>
http://www.lsi.com/support/downloads/megaraid/miscellaneous/linux/1.01.3
9_Linux_Cli.zip

You might want to try version 1.01.40:
http://www.lsi.com/support/downloads/megaraid/miscellaneous/linux/1.01.4
0_Linux_Cli.zip

> to manage the RAID1 on a SAS6/iR in a PowerEdge R200, but it doesn't
> seem to recognize/support the controller:

What is the output of
# lspci |grep RAID
and
# lspci -n

If you're using an AMD64 capable CPU try MegaCli64.

(Continue reading)

Wolfram Schlich | 1 Feb 2008 19:12

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

* Patrick_Boyd <at> dell.com <Patrick_Boyd <at> dell.com> [2008-02-01 16:23]:
> MegaCLI doesn't support the SAS iR controllers.

HA!

I just stumbled over LSIUtil:
ftp://ftp.lsil.com/HostAdapterDrivers/linux/jejb/lsiutil
This supports the Fusion MPT based controllers. Hooray! ;)
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Wolfram Schlich | 1 Feb 2008 20:10

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

* Wolfram Schlich <lists <at> wolfram.schlich.org> [2008-02-01 19:13]:
> * Patrick_Boyd <at> dell.com <Patrick_Boyd <at> dell.com> [2008-02-01 16:23]:
> > MegaCLI doesn't support the SAS iR controllers.
> 
> HA!
> 
> I just stumbled over LSIUtil:
> ftp://ftp.lsil.com/HostAdapterDrivers/linux/jejb/lsiutil
> This supports the Fusion MPT based controllers. Hooray! ;)

Gentoo users can now emerge sys-block/lsiutil :)
Have fun!
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Wolfram Schlich | 1 Feb 2008 17:36

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

* Patrick_Boyd <at> dell.com <Patrick_Boyd <at> dell.com> [2008-02-01 16:23]:
> MegaCLI doesn't support the SAS iR controllers.

Thanks for the information...
That really s***s... :(
What's the reason MegaCLI does not support them?!
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Patrick_Boyd | 1 Feb 2008 17:46
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RE: LSI MegaCli and SAS6/iR in PowerEdge R200

It goes really far back into the history of LSI specifically back around
the LSI acquisition of AMI's RAID division. To put it simply, in a lot
of ways they still act like two separate companies with two separate
product lines.

-----Original Message-----
From: linux-poweredge-bounces <at> dell.com
[mailto:linux-poweredge-bounces <at> dell.com] On Behalf Of Wolfram Schlich
Sent: Friday, February 01, 2008 10:37 AM
To: linux-poweredge-Lists
Subject: Re: LSI MegaCli and SAS6/iR in PowerEdge R200

* Patrick_Boyd <at> dell.com <Patrick_Boyd <at> dell.com> [2008-02-01 16:23]:
> MegaCLI doesn't support the SAS iR controllers.

Thanks for the information...
That really s***s... :(
What's the reason MegaCLI does not support them?!
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Wolfram Schlich <wschlich <at> gentoo.org>
Gentoo Linux * http://dev.gentoo.org/~wschlich/

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J. Epperson | 1 Feb 2008 17:56

RE: LSI MegaCli and SAS6/iR in PowerEdge R200

On Fri, February 1, 2008 11:46, Patrick_Boyd <at> dell.com wrote:
> It goes really far back into the history of LSI specifically back around
> the LSI acquisition of AMI's RAID division. To put it simply, in a lot
> of ways they still act like two separate companies with two separate
> product lines.
>
> -----Original Message-----
> From: linux-poweredge-bounces <at> dell.com
> [mailto:linux-poweredge-bounces <at> dell.com] On Behalf Of Wolfram Schlich
> Sent: Friday, February 01, 2008 10:37 AM
> To: linux-poweredge-Lists
> Subject: Re: LSI MegaCli and SAS6/iR in PowerEdge R200
>
> * Patrick_Boyd <at> dell.com <Patrick_Boyd <at> dell.com> [2008-02-01 16:23]:
>> MegaCLI doesn't support the SAS iR controllers.
>
> Thanks for the information...
> That really s***s... :(
> What's the reason MegaCLI does not support them?!

Actually, I think it's mostly because the megaraid and mpt functionalities
are built on rather dissimilar technology.  Anyway, it's less confusing
than Dell's practice of OEM-ing three quite different types of RAID
hardware and calling two of them, from different manufacturers, by the
same general name (PERC), yet calling two of them, from the same
manufacturer, by different names (PERC and SAS x/iR).

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Matthias Saou | 1 Feb 2008 16:38

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

Patrick_Boyd <at> dell.com wrote :

> MegaCLI doesn't support the SAS iR controllers.

What is the right command line tool for those, then? My Dell sales guy
managed to convince me that for a simple 2 disk RAID-1 in some PE1950
III, I would be fine using the SAS 6/iR instead of choosing a PERC...
but for the RAID status monitoring, I need to find the right tool and
create yet another script for the monitoring tool I use :-(

Matthias

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Patrick_Boyd | 1 Feb 2008 16:58
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RE: LSI MegaCli and SAS6/iR in PowerEdge R200

My recommendation? OMSA it works for PERC 3/4/5/6, CERC, and SAS 5/6. No
other tool does that.

-----Original Message-----
From: linux-poweredge-bounces <at> dell.com
[mailto:linux-poweredge-bounces <at> dell.com] On Behalf Of Matthias Saou
Sent: Friday, February 01, 2008 9:39 AM
To: linux-poweredge-Lists
Subject: Re: LSI MegaCli and SAS6/iR in PowerEdge R200

Patrick_Boyd <at> dell.com wrote :

> MegaCLI doesn't support the SAS iR controllers.

What is the right command line tool for those, then? My Dell sales guy
managed to convince me that for a simple 2 disk RAID-1 in some PE1950
III, I would be fine using the SAS 6/iR instead of choosing a PERC...
but for the RAID status monitoring, I need to find the right tool and
create yet another script for the monitoring tool I use :-(

Matthias

--

-- 
Clean custom Red Hat Linux rpm packages : http://freshrpms.net/
Fedora release 8 (Werewolf) - Linux kernel 2.6.23.14-107.fc8
Load : 0.38 0.31 0.18

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J. Epperson | 1 Feb 2008 17:15

RE: LSI MegaCli and SAS6/iR in PowerEdge R200

On Fri, February 1, 2008 10:58, Patrick_Boyd <at> dell.com wrote:
> My recommendation? OMSA it works for PERC 3/4/5/6, CERC, and SAS 5/6. No
> other tool does that.
>

Fine if you need a tool that does all that OMSA does, like a Swiss Army
Knife.  Kind of bloated if all you are after is command-line status
checking.  The mptfusion/mptsas CLI tool was mpt-status through the SAS
5/iR, bet it also works with 6/iR.

> -----Original Message-----
> From: linux-poweredge-bounces <at> dell.com
> [mailto:linux-poweredge-bounces <at> dell.com] On Behalf Of Matthias Saou
> Sent: Friday, February 01, 2008 9:39 AM
> To: linux-poweredge-Lists
> Subject: Re: LSI MegaCli and SAS6/iR in PowerEdge R200
>
> Patrick_Boyd <at> dell.com wrote :
>
>> MegaCLI doesn't support the SAS iR controllers.
>
> What is the right command line tool for those, then? My Dell sales guy
> managed to convince me that for a simple 2 disk RAID-1 in some PE1950
> III, I would be fine using the SAS 6/iR instead of choosing a PERC...
> but for the RAID status monitoring, I need to find the right tool and
> create yet another script for the monitoring tool I use :-(
>

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Wolfram Schlich | 1 Feb 2008 17:35

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

* J. Epperson <Dell <at> epperson.homelinux.net> [2008-02-01 17:16]:
> On Fri, February 1, 2008 10:58, Patrick_Boyd <at> dell.com wrote:
> > My recommendation? OMSA it works for PERC 3/4/5/6, CERC, and SAS 5/6. No
> > other tool does that.
> >
> 
> Fine if you need a tool that does all that OMSA does, like a Swiss Army
> Knife.  Kind of bloated if all you are after is command-line status
> checking.

Seconded.

> The mptfusion/mptsas CLI tool was mpt-status through the SAS
> 5/iR, bet it also works with 6/iR.

Confirmed -- it works with SAS6/iR as well :)
Thanks!

Unfortunately it can only output the status but not manage the
RAID/controller... but better than nothing!
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Matthias Saou | 1 Feb 2008 17:41

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

Wolfram Schlich wrote :

> > The mptfusion/mptsas CLI tool was mpt-status through the SAS
> > 5/iR, bet it also works with 6/iR.
> 
> Confirmed -- it works with SAS6/iR as well :)
> Thanks!
> 
> Unfortunately it can only output the status but not manage the
> RAID/controller... but better than nothing!

Sounds exactly like what I want. Where can I find it? Searching for
mptfusion or mptsas returns only results related to the kernel
modules...

Matthias

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Wolfram Schlich | 1 Feb 2008 17:48

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

* Matthias Saou <thias <at> spam.spam.spam.spam.spam.spam.spam.egg.and.spam.freshrpms.net>
[2008-02-01 17:46]:
> Wolfram Schlich wrote :
> 
> > > The mptfusion/mptsas CLI tool was mpt-status through the SAS
> > > 5/iR, bet it also works with 6/iR.
> > 
> > Confirmed -- it works with SAS6/iR as well :)
> > Thanks!
> > 
> > Unfortunately it can only output the status but not manage the
> > RAID/controller... but better than nothing!
> 
> Sounds exactly like what I want. Where can I find it? Searching for
> mptfusion or mptsas returns only results related to the kernel
> modules...

http://www.drugphish.ch/~ratz/mpt-status/

If you're using Gentoo, just emerge sys-block-mpt-status ;)
Have fun!
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Wolfram Schlich | 1 Feb 2008 18:29

Re: LSI MegaCli and SAS6/iR in PowerEdge R200

* Wolfram Schlich <lists <at> wolfram.schlich.org> [2008-02-01 18:26]:
> If you're using Gentoo, just emerge sys-block-mpt-status ;)

Whoops, that should've been sys-block/mpt-status of course ;)
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