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12-15-2011 04:51 PM
12-15-2011 04:51 PM
P4500 4 node cluster 1 node high fan speed
Hi There,
I have a P4500G1 4-node multi-site cluster.
A couple of weeks ago one of the nodes started running it's fans much faster than the others.
I have tried rebooting it, but that hasn't helped.
Looking at the average of the four fan speeds for each node in the CMC, they are:
Site 1 'Power ambient' temp: 30C
node 1:10,833 ( 'Power ambient' temp: 25C)
node 2: 6,571 ( 'Power ambient' temp: 31C)
Site 2
node 3: 6,350 ( 'Power ambient' temp: 30C)
node 4: 6,615 ( 'Power ambient' temp: 31C)
Clearly, node 1 is gong a bit nuts, although it's temperature is fine.
Any one had any luck finding a solution to this problem (I saw a previous post which suggested a motherboard change).
Thanks.
N
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12-15-2011 08:59 PM
12-15-2011 08:59 PM
Re: P4500 4 node cluster 1 node high fan speed
Did you recently update thie bios or ILO ?
This is a known issue with certian versions.
Check you firmware values here.
http://h20272.www2.hp.com/Pages/spock2Html.aspx?htmlFile=hw_iscsi.html
If you need some help just post your model number and all the fw versions
I will look it over.
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12-19-2011 05:25 PM
12-19-2011 05:25 PM
Re: P4500 4 node cluster 1 node high fan speed
Hi Emilo,
Thanks for your replies.
Should all of the firmware versions be listed in the Storage system Hardware Information tab in the CMC?
I cannot see LO-100 or values for the Drive Backplane that look anything like they should.
I have exported the information (with serial # removed), and it is attached. I would very much appreciate your advise.
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12-24-2011 07:10 AM
12-24-2011 07:10 AM
Re: P4500 4 node cluster 1 node high fan speed
Am I missing somethng?
I dont see your attachment.