800
Subject: Re: [OpenIndiana-discuss] sas multipath
Randy,
Can you tell me more about your set up? Is it dual domain/dual controller?
| disk shelf |
|--- |I/O controller 0|
Randy,
Can you tell me more about your set up? Is it dual domain/dual controller?
| disk shelf |
|--- |I/O controller 0|
LSI Port0||+ |
--| --->||+ |
Server| |I/O controller
On 2013-02-12 14:51, Randy S wrote:
Thanks very much for your suggestions.
But to see what MY level is... zpool upgrade -v tells me everyting except the pool version. Neither
does "zpool get version poolname" . It just shows a nice "-" (dash).
Any way , I use the latest (default) version whic
(5000 ?) as far as I
know...
I will try your suggestions surely!
Rgds,
Randy
> Date: Tue, 12 Feb 2013 14:08:23 +0100
> From: jimkli...@cos.ru
> To: openindiana-discuss@openindiana.org
> Subject: Re: [OpenIndiana-discuss] sas multipath
>
> On 2013-02-12 13:41, Randy S wrote:
> &
andy
CC: openindiana-discuss@openindiana.org
From: ja...@broken.net
Date: Wed, 6 Feb 2013 20:29:15 -0800
To: openindiana-discuss@openindiana.org
Subject: Re: [OpenIndiana-discuss] sas multipath
randy,
if you do absolutely nothing special - meaning no stmsboot or anything else -
the mpt2 driv
> Date: Wed, 6 Feb 2013 20:29:15 -0800
> To: openindiana-discuss@openindiana.org
> Subject: Re: [OpenIndiana-discuss] sas multipath
>
>
> randy,
>
> if you do absolutely nothing special - meaning no stmsboot or anything else -
> the mpt2 driver will default to round
t;> To: openindiana-discuss@openindiana.org
>> Date: Thu, 7 Feb 2013 09:09:48 +0100
>> Subject: Re: [OpenIndiana-discuss] sas multipath
>>
>> -Original message-
>> From:Randy S
>> Sent:Wed 06-02-2013 13:03
>> Subject: [OpenIn
> Which sas drives do you use?
In terms of spinning rust, my environment is uniform with ST9146852SS. I
have a significant number >10^3 of them running. These drives take a
pounding every day and I have only experienced about six drive failures in
one year of time. I am not sure if Seagate gets
; Date: Wed, 6 Feb 2013 20:29:15 -0800
> To: openindiana-discuss@openindiana.org
> Subject: Re: [OpenIndiana-discuss] sas multipath
>
>
> randy,
>
> if you do absolutely nothing special - meaning no stmsboot or anything else -
> the mpt2 driver will default to round robin
> Subject: Re: [OpenIndiana-discuss] sas multipath
>
> -Original message-
> From: Randy S
> Sent: Wed 06-02-2013 13:03
> Subject: [OpenIndiana-discuss] sas multipath
> To: openindiana-discuss@openindiana.org;
> >
> > Hi all,
> >
> > I
-Original message-
From: Randy S
Sent: Wed 06-02-2013 13:03
Subject:[OpenIndiana-discuss] sas multipath
To: openindiana-discuss@openindiana.org;
>
> Hi all,
>
> I have a test system running with OIa7, very much ram, 2 LSI SAS 9207-4i4e
> hba's,
randy,
if you do absolutely nothing special - meaning no stmsboot or anything else -
the mpt2 driver will default to round robin. failover is sub-sub second.
my configuration works like this and is based on 151a1. if you undo all the
old school fancy stuff it will "just work"
thanks,
j.
S
Subject: Re: [OpenIndiana-discuss] sas multipath
Hi Rocky,
Thanks for your answer.
Yes, the Jbod is including dual expander, and yes mpathadm list lu confirms two
paths.
All goes well using the two paths.
The only thing is that when you pull one cable , it grinds to a halt while it
notices
2013 20:20:15 +
> Subject: Re: [OpenIndiana-discuss] sas multipath
>
> Randy,
>
> 1) By default, 6G HBA(mpt_sas) is already MPxIO enabled. You no longer need
> to use stmsboot to set it like with 3G HBA
> 2) yes, logicblock will be faster
> 3) please make sure you
.nl]
Sent: Wednesday, February 06, 2013 4:03 AM
To: openindiana-discuss@openindiana.org
Subject: [OpenIndiana-discuss] sas multipath
Hi all,
I have a test system running with OIa7, very much ram, 2 LSI SAS 9207-4i4e
hba's, 1 sm jbod containing seagate 3Tb sas drives.
I have enabled the mu
Hi all,
I have a test system running with OIa7, very much ram, 2 LSI SAS 9207-4i4e
hba's, 1 sm jbod containing seagate 3Tb sas drives.
I have enabled the multipathing with stmsboot and set it to use
logical-blocksize, since round-robin symmetric-option isn't functioning.
During tests I can s
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