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тАО09-03-2010 06:31 AM
тАО09-03-2010 06:31 AM
ML350 G4 SCSI bus fault - downshifted drives
On startup, receive an event in Event Viewer:
Source: CPQCISSE
Event ID: 24683
SCSI bus fault occurred on Storage Box box 0, , Port 0 of Array Controller in slot 3.
This may result in a "downshift" in transfer rate for one or more hard drives on the bus.
Attached is Diagnostics report. Of interest:
The storage enclosure's and Drive Cage:
4 U160 Disabled Critical
And on the physical drives:
5 Wide SCSI Down Shifted to Narrow SCSI Warning
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тАО09-03-2010 06:39 AM
тАО09-03-2010 06:39 AM
Re: ML350 G4 SCSI bus fault - downshifted drives
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тАО09-03-2010 07:05 AM
тАО09-03-2010 07:05 AM
Re: ML350 G4 SCSI bus fault - downshifted drives
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?locale=en_US&objectID=c00859596
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тАО09-03-2010 07:18 AM
тАО09-03-2010 07:18 AM
Re: ML350 G4 SCSI bus fault - downshifted drives
I can't say when it started as I have not managed this system before, but the logs show it not being a recent problem.
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тАО09-03-2010 10:00 AM
тАО09-03-2010 10:00 AM
Re: ML350 G4 SCSI bus fault - downshifted drives
I would also highly recommend updating the 641 controller firmware. It's super old - 2.26. Latest version is 2.84. When you upgrade the firwmare for the drives it will upgrade the 641 controller firmware.
As always though, be sure you have a good backup before upgrading anything.
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тАО09-03-2010 10:57 AM
тАО09-03-2010 10:57 AM
Re: ML350 G4 SCSI bus fault - downshifted drives
Drives in 1:4 & 1:5 reported timeouts, which will downshift the SCSI bus speed in your version of SA641 firmware. This is fixed in later 641 firmware code.
Update your Smart Array and Disk Drive Firmware to the latest versions. You might want to use the Update CD and make sure everything else is updated to the latest versions.
http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?lang=en&cc=us&prodNameId=348490&taskId=135&prodTypeId=329290&prodSeriesId=3745263&submit.y=10&submit.x=7тМй=en&cc=us
Rgds,
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тАО09-13-2010 06:47 AM
тАО09-13-2010 06:47 AM
Re: ML350 G4 SCSI bus fault - downshifted drives
Array Configuration is reporting:
Drives 0-3: Ultra 2 Narrow
Drive 4: Ultra 320 Wide
Drive 5: Ultra 2 Wide
The storage enclosure is showing:
4 U160 Disabled Critical
Drives 4 and 5 had a timeout, though I think drive 4 was from when I pulled it out while the machine was on.
Anymore suggestions?
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тАО09-13-2010 06:47 AM
тАО09-13-2010 06:47 AM
Re: ML350 G4 SCSI bus fault - downshifted drives
Array Configuration is reporting:
Drives 0-3: Ultra 2 Narrow
Drive 4: Ultra 320 Wide
Drive 5: Ultra 2 Wide
The storage enclosure is showing:
4 U160 Disabled Critical
Drives 4 and 5 had a timeout, though I think drive 4 was from when I pulled it out while the machine was on.
Anymore suggestions?
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тАО09-13-2010 06:55 AM
тАО09-13-2010 06:55 AM