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тАО09-18-2003 02:24 PM
тАО09-18-2003 02:24 PM
Solved! Go to Solution.
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тАО09-18-2003 10:05 PM
тАО09-18-2003 10:05 PM
Re: Unable to see Internal CD or tape drive on K580 box.
What is the output of ioscan -funC disk? A cd-rom / dvd is found as a disk device.
Kurt
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тАО09-19-2003 04:00 AM
тАО09-19-2003 04:00 AM
Re: Unable to see Internal CD or tape drive on K580 box.
did you run "ioscan -fnC disk".
Enjoy
Murgesh Mathad
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тАО09-19-2003 05:38 AM
тАО09-19-2003 05:38 AM
Re: Unable to see Internal CD or tape drive on K580 box.
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тАО09-19-2003 07:53 AM
тАО09-19-2003 07:53 AM
Re: Unable to see Internal CD or tape drive on K580 box.
You need to run ioscan -fnC disk (no U). This will run a physical check of your buses, not just what the kernel thinks you have.
It is possible that the SCSI connector has come loose inside the drive cage (or on the Backplane). It is also possible that your termination is messed up. It may even be a bad ribbon cable. Remember, the K-series are getting pretty long in the tooth now.
Lastly, on power-up, do the lights flash on either/both of those devices. If not, then there is probably no power to them. Check to make sure the power cables are plugged in at both ends. You might have to get a Voltmeter/Multimeter and check that you have voltage across the power contacts.
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тАО09-28-2003 03:34 PM
тАО09-28-2003 03:34 PM
SolutionFirst thing is to look at "ioscan -fn"
Could you post this output.
If the Kernel isn't recognising the device/s then using the "C" will not show them.
This will also be the case if they have now power or the SCSI cable is disconected/un-terminated etc.
If it shows as present but UnClaimed then look at the Kernel config for stape to add the DDS.
However, the CD-ROM should show up with the HDDs.
This one looks more like a power or SCSI issue. The output from "ioscan -fn" will help here. You are looking for unclaimed devices.
Both the DDS and CD-ROM should be connected to the Internal SE SCSI2 interface which is on the CORE/IO board.
Hope this helps.