39 lines
1.2 KiB
Markdown
39 lines
1.2 KiB
Markdown
---
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title: Регулировка скорости вращения вентиляторов
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description:
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published: true
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date: 2025-05-19T09:26:33.340Z
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tags: ipmi, fan
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editor: markdown
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dateCreated: 2025-05-19T08:49:19.082Z
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---
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https://forums.servethehome.com/index.php?resources/supermicro-x9-x10-x11-fan-speed-control.20/
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https://forums.servethehome.com/index.php?threads/supermicro-x9-x10-x11-fan-speed-control.10059/page-8
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```bash
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#!/bin/bash
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# IPMI settings
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IPMI_IP="192.168.88.221" # Replace with your BMC IP
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IPMI_USER="ADMIN" # Replace with your IPMI username
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IPMI_PASS="JYGEABVVCV" # Replace with your IPMI password
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# Fan settings (for FAN3)
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FAN_ID="0x02" # 0x02 = FAN3 (0x00=FAN1, 0x01=FAN2, etc.)
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FAN_SPEED="0x32" # 0x32 = 50% (0x01=FULL, 0x24=37%, 0x16=25%)
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# Set FULL
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ipmitool -I lanplus -H $IPMI_IP -U $IPMI_USER -P $IPMI_PASS raw 0x30 0x45 0x01 0x01
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sleep 3
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# Set manual control mode
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ipmitool -I lanplus -H $IPMI_IP -U $IPMI_USER -P $IPMI_PASS raw 0x30 0x70 0x66 0x01 0x00 0x16
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# Set fan speed
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ipmitool -I lanplus -H $IPMI_IP -U $IPMI_USER -P $IPMI_PASS raw 0x30 0x70 0x66 0x01 $FAN_ID $FAN_SPEED
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# Log the action (optional)
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#echo "$(date) - Set FAN3 speed to 50%" >> /var/log/fan_control.log
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``` |