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Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Floris Bos <bsd@maxnet.ws>
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Date: Fri, 6 Mar 2009 20:22:15 GMT
From: Floris Bos <bsd@maxnet.ws>
To: freebsd-gnats-submit@FreeBSD.org
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Subject: misc/132372: No disks found (nVidia nForce MCP55 sata controller)
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>Number:         132372
>Category:       misc
>Synopsis:       No disks found (nVidia nForce MCP55 sata controller)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 06 20:30:03 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Floris Bos
>Release:        8.0-CURRENT 200902
>Organization:
>Environment:
>Description:
On one of my systems, I get the message "no disks found" during the
installation of 8-current.
During boot it detects the disk controller correctly (atapci0: <nVidia
nForce MCP55 SATA300 controller), but not any of the disks.


Tried with both a regular SATA harddisk, as well as an MTRON SSD.
When I connect the SSD, it does generate the following messages:

==
unknown: timeout waiting to issue command
unknown: error issuing ATA_IDENTIFY command
==

So apparently some communication with the disk does happen.


System is a Tyan barebone:
http://www.tyan.eu/product_barebones_detail.aspx?pid=283

Under 7.0 the same system works fine.
Problem occurs with both the newest (200902) FreeBSD-8.0 snapshot, as well as the oldest (200809).


>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: