Hi Server PE R620 (HQ5YKZ1) with 10x 2.5'' disks.
Server has issues with overheating under load - especially BBU reaching 72C degrees (checked via MegaCLI) and RAID going Write Through, but also CPUs reporting: [28102218.790566] CPU8: Core temperature above threshold, cpu clock throttled (total events = 4465803) [28102218.790569] CPU24: Core temperature above threshold, cpu clock throttled (total events = 4465674) [28102218.791518] CPU24: Core temperature/speed normal [28102218.816516] CPU8: Core temperature/speed normal System is in cooled room. Inlet temperature reported by IMPI is OK: root@spark~# ipmitool sdr |grep deg Inlet Temp | 28 degrees C | ok Exhaust Temp | 49 degrees C | ok Temp | 77 degrees C | ok Temp | 77 degrees C | ok root@spark# (and racadm showing the same) Previously there was IDRAC 1.57 installed. I upgraded it (with LC) using recent version i.e. IDRAC with Lifecycle Controller v. 2.21.21.21. Upgrade via web interface went fine. After upgrade most features work but I cannot get HW inventory and also I cannot get fan status (rpms)? I have no problem to get hwinventory via racadm (CLI) or fan reading via racadm or IPMI: root@spark:~# ipmitool sdr |grep -i fan Fan1A | 8520 RPM | ok Fan2A | 8520 RPM | ok Fan3A | 8760 RPM | ok Fan4A | 9000 RPM | ok Fan5A | 8280 RPM | ok Fan6A | 7800 RPM | ok Fan7A | 7920 RPM | ok Fan Redundancy | 0x01 | ok Fan1B | 8040 RPM | ok Fan2B | 8040 RPM | ok Fan3B | 8400 RPM | ok Fan4B | 8760 RPM | ok Fan5B | 7800 RPM | ok Fan6B | 7560 RPM | ok Fan7B | 7560 RPM | ok root@spark:~# I have more R620s. I upgraded next one and the situation is the same. Any hints: both on IDRAC malfunction as well as overheating of BBU and CPUs ??? Grzegorz
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