Not sure if this help you
But i had this problem on nexenta and the fix was the following
in the /kernel/drv/mpt_sas.conf i unrem the line with
mpxio-disable="yes";
then reboot the system
this fixed it for me and then i could see all my ssd when before only
one show in the gui list
this was for Samsung disk as well
hope it is the same problem for you
thanks
CArl
-----Original Message-----
From: Robin Axelsson [mailto:[email protected]]
Sent: 21 October 2012 12:03
To: [email protected]
Subject: Re: [OpenIndiana-discuss] Only one SSD detected on expander
The worst case would be if the firmware image is signed and encrypted, which I
doubt. There is a workaround for that too if that would be the case anyway.
I'm not sure whether those firmware images have a real file system (such as
yaffs for Android devices) or are just a solid binary file.
Here are a few pages that I found:
http://hexblog.com/files/recon%202010%20Skochinsky.pdf
http://sviehb.wordpress.com/2011/09/06/reverse-engineering-an-obfuscated-firmware-image-e01-unpacking/
http://www.nslu2-linux.org/wiki/HowTo/RecoverFromABadFlashUsingJTAG
On 2012-10-19 14:11, James C. McPherson wrote:
> On 19/10/12 09:29 PM, Udo Grabowski (IMK) wrote:
>> On 19/10/2012 11:48, Robin Axelsson wrote:
>>> Isn't it possible to somehow make the drive dump the firmware
>>> somehow, edit it with a HEX editor (and recalculate firmware
>>> checksums) and flash the modified .bin file back to the drive? I
>>> guess that the WWN must be found in the firmware somewhere.
>>>
>>
>> Usually, you can read and write drive firmware with fwflash.
>
> You should be able to write new firmware, sure - my colleagues did add
> support for flashing sd(7d) to fwflash. I would be very, very wary of
> doing so, however, unless you have documentation from your disk
> manufacturer which (1) gives you the structure and instructions
> definitions, and (2) lets you verify that you have a valid image.
>
> Reading firmware from the disk is not supported with fwflash.
> http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/cmd/fwfl
> ash/plugins/transport/common/sd.c#125
>
>
>
> James C. McPherson
> --
> Solaris kernel software engineer, system admin and troubleshooter
> http://www.jmcpdotcom.com/blog Find me on LinkedIn @
> http://www.linkedin.com/in/jamescmcpherson
>
>
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> http://openindiana.org/mailman/listinfo/openindiana-discuss
>
>
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