Loading...
Loading...
On any HPE platform configured with any of the HPE NVIDIA ConnectX7-based network adapters listed in the Scope section below; the server boot time logs may report insufficient power or power capability related events on PCIe slots where the HPE NVIDIA ConnectX7-based network adapters are installed.Messages similar to the following are observed on both HPE Cray XD and HPE ProLiant platforms in "/var/log/messages" or by executing the "dmesg" command:Example#dmesg-T | grep -i insufficient[Mon Jun 24 13:48:49 2024] mlx5_core 0000:12:00.0:mlx5_pcie_event:296:(pid 12): Detected insufficient power on the PCIe slot (75W).[Mon Jun 24 13:48:59 2024] mlx5_core 0000:12:00.0:mlx5_pcie_event:299:(pid 1546): Detected insufficient power on the PCIe slot(75W).#dmesg-T | grep -i mlx5_core[Tue Sept 24 10:18:41 2024] mlx5_core 0000:01:00.0:mlx5_pcie_event:216:(pid 15): PCIe slot power capability was not advertised[Tue Sept 24 10:18:51 2024] mlx5_core 0000:01:00.0:mlx5_pcie_event:219:(pid 1236): PCIe slot power capability was not advertised.The following table outlines the observations made during boot and it also shows the status of each type of platform affected:PlatformNetwork AdapterDescription Logged During BootHPE Cray XD220 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.HPE Cray XD225 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.HPE Cray XD295 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.HPE Cray XD670 G11InfinBand NDR / ConnectX-7Detected insufficient power on the PCIe slot (27W).HPE ProLiant DL384 G12InfinBand NDR / ConnectX-7Detected insufficient power on the PCIe slot (27W).HPE ProLiant DL380 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.HPE ProLiant DL560 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.HPE ProLiant DL385 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.HPE ProLiant DL325 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.HPE ProLiant DL365 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.HPE ProLiant DL345 G11InfinBand NDR / ConnectX-7PCIe slot power capability was not advertised.
Any HPE platform configured with any of the following HPE NVIDIA ConnectX7-based network adapters:HPE InfiniBand NDR/Ethernet 400Gb 1-port OSFP PCIe5 x16 MCX75310AAS-NEAT Adapter – (P45641-B23/H23)HPE InfiniBand NDR200/Ethernet 200Gb 1-port OSFP PCIe5 x16 MCX75310AAS-HEAT Adapter – (P45642-B22/H22)HPE InfiniBand NDR200/Ethernet 200GbE 2-port QSFP112 PCIe5 x16 MCX755106AC-HEAT Adapter – (P65333-B21/H21)HPE InfiniBand NDR 1-port OSFP PCIe5 x16 MCX75310AAS-NEAT Adapter –(P45641-B21/H21)HPE InfiniBand NDR200 1-port OSFP PCIe5 x16 MCX75310AAS-HEAT Adapter -(P45641-B21/H21)HPE Data Processing Unit InfiniBand NDR/Ethernet 400Gb 1-port QSFP112 HHHL B3140H Adapter (P66387-H21)HPE Data Processing Unit InfiniBand NDR200/Ethernet 200Gb 2-port QSFP112 FHHL B3220 Adapter (P66386-H21)
This issue does not affect the performance or functionality of the network adapters.The reported information is inaccurate and can be safely disregarded. The messages are produced by a timing issue during boot, where the mlx5 driver temporarily fails to read the advertised slot capability.Once the server completes the boot process, the network adapters receive sufficient power and operate normally.
Operating Systems Affected:Red Hat Enterprise Linux 9.4, SUSE Linux Enterprise Server 15
Click on a version to see all relevant bugs
Hewlett Packard Enterprise Integration
Learn more about where this data comes from
Bug Scrub Advisor
Streamline upgrades with automated vendor bug scrubs
BugZero Enterprise
Wish you caught this bug sooner? Get proactive today.