New: Cannot see devices on IDE controller
https://bugzilla.kernel.org/show_bug.cgi?id=17982
Summary: Cannot see devices on IDE controller
Product: IO/Storage
Version: 2.5
Kernel Version: 2.6.35.3
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: IDE
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: NoCreated an attachment (id=29162)
--> (https://bugzilla.kernel.org/attachment.cgi?id=29162)
dmesg of system in question
I have an MSI P55A-G55 motherboard, with the attached lspci output.
It has a single IDE port, and 6 SATA ports. One of these SATA ports is cabled to my root disk, and the IDE port is cabled to a new disk that I wanted to extract data from.
Said IDE disk is listed in the BIOS as a valid disk, capacity 250 GB, listed in the list of boot devices, and so on.
Said IDE disk is seen in Windows, albeit as an unknown partition type.
As far as Linux is concerned on this machine, there is nothing attached to the IDE controller.
This is on Ubuntu 10.04 amd64 - I tried the stock 2.6.32-24-generic kernel (I was already running a vanilla 2.6.35.3 kernel to test something entirely orthogonal), as well as 2.6.36-rc3, and they both behaved identically. (dmesg attached from 2.6.36-rc3).
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[Bug 17982] Cannot see devices on IDE controller
https://bugzilla.kernel.org/show_bug.cgi?id=17982
--- Comment #1 from Rich Ercolani <[email protected]> 2010-09-07 01:37:24 --- Created an attachment (id=29172)
--> (https://bugzilla.kernel.org/attachment.cgi?id=29172)
lspci of said machine
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[Bug 17982] Cannot see devices on IDE controller
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=17982
--- Comment #2 from Rich Ercolani <[email protected]> 2010-09-07 01:38:15 --- Created an attachment (id=29182)
--> (https://bugzilla.kernel.org/attachment.cgi?id=29182)
lspci -vvv on said machine
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[Bug 17982] Cannot see devices on IDE controller
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=17982
--- Comment #3 from Rich Ercolani <[email protected]> 2010-09-07 01:39:18 --- Created an attachment (id=29192)
--> (https://bugzilla.kernel.org/attachment.cgi?id=29192)
kernel config of 2.6.36-rc3
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[Bug 17982] Cannot see devices on IDE controller
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=17982
Tejun Heo <[email protected]> changed:
What |Removed |Added
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CC| |[email protected]
--- Comment #4 from Tejun Heo <[email protected]> 2010-09-09 15:55:56 --- Does "rmmod ata_generic; modprobe ata_generic all_generic_ide=1" make the drive come up? If so, can you please post the output of "dmesg" and "hdparm -I /dev/sdX" and "hdparm -t /dev/sdX"?
Thanks.
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[Bug 17982] Cannot see devices on IDE controller
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=17982
Alan <[email protected]> changed:
What |Removed |Added
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Status|NEW |RESOLVED
CC| |[email protected]
Resolution| |INSUFFICIENT_DATASignature · 3 lines
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[Bug 17982] Cannot see devices on IDE controller
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=17982
Alan <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |CLOSED
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