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77 Posts
0
52731
January 19th, 2014 06:00
M1000e Fans increase speed randomly
Hi,
In my M1000e chassis with only 5 M610 servers, sometimes the fans rotates in abnormal high speed. Especially in the evenings. The temperature in the datacenter is 17 to 21 degrees always. The server temperature is stable at 22 degrees. I dont know what is the cause of this abnormal rotation. There is no FW updates, no health check warnings. The highest fan speed was 9125 and at the calm time it was 65xx.
Is there any way to find out what cause this behaviour?
Thanks for your support.
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AndreTheGiant
14 Posts
0
February 10th, 2014 03:00
How many power supply do you have and how are they configured (grid redoundancy)?
G11 server are not so energy efficient as the G12, maybe there is some peack in their usage?
basheerpt
77 Posts
0
February 10th, 2014 05:00
Where can i check the grid redundancy? there are 6 power supplies and 9 fans
DELL - Sunil Vy
2 Posts
0
February 10th, 2014 10:00
Go to Chassis Overview -> Power -> Configuration Tab and check Redundancy Policy.
basheerpt
77 Posts
0
February 10th, 2014 22:00
Yes, Redundancy policy is set to "Grid Redundancy".
basheerpt
77 Posts
0
February 16th, 2014 21:00
Hi Karta, Thanks for your post.
Here are the information.
A1, A2: 1GBe (M6220)
B1, B2: 10GBe (KR) passthrough
C1, C2: 10GBe (KR) passthrough
CMC version: 4.5
Regards
Karta
6 Posts
0
February 16th, 2014 21:00
Hi,
Please provide the following information.
IOM's in A,B,C fabric ?
CMC version ?
Regards
Karta.