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by TrevorH
2017/10/18 10:38:34
Forum: CentOS 7 - Hardware Support
Topic: mellanox mhqh29b-xtr dual ethernet adapter install
Replies: 12
Views: 50

Re: mellanox mhqh29b-xtr dual ethernet adapter install

Try running modprobe mlx4_core and then look in /var/log/messages and/or dmesg to see what that says. If lsmod reports it already loaded then modprobe -r it and then modprobe it so you see the current set of messages in the logs.
by TrevorH
2017/10/18 10:14:37
Forum: CentOS 6 - General Support
Topic: Kernel compilation on CentOS
Replies: 15
Views: 171

Re: Kernel compilation on CentOS

We don't support or recommend use of mainline kernels at all. We recommend use of the kernels we ship - which are the same ones in use by RHEL minus the RH branding.
by TrevorH
2017/10/18 10:11:22
Forum: CentOS 7 - Hardware Support
Topic: mellanox mhqh29b-xtr dual ethernet adapter install
Replies: 12
Views: 50

Re: mellanox mhqh29b-xtr dual ethernet adapter install

grep -i 15b3 /lib/modules/3.10.0-693.2.2.el7.x86_64/modules.* | grep -i 673c says that's supported by the mlx4_core module in the current CentOS 7 kernel.
by TrevorH
2017/10/18 09:31:45
Forum: CentOS 7 - Hardware Support
Topic: mellanox mhqh29b-xtr dual ethernet adapter install
Replies: 12
Views: 50

Re: mellanox mhqh29b-xtr dual ethernet adapter install

Now try that again with lspci -nn so we can see the vendor/device ids.
by TrevorH
2017/10/18 09:18:44
Forum: CentOS 7 - Hardware Support
Topic: mellanox mhqh29b-xtr dual ethernet adapter install
Replies: 12
Views: 50

Re: mellanox mhqh29b-xtr dual ethernet adapter install

yes i know but i do not understand why servers do not see the cards inserted.


That would be a hardware problem to be solved. You won't get linux to use the cards until they show up in lspci - that has nothing to do with any driver.
by TrevorH
2017/10/18 08:58:38
Forum: CentOS Social
Topic: Cisco VPN on CentOS
Replies: 1
Views: 12

Re: Cisco VPN on CentOS

You could try using the opensource 'vpnc' package from EPEL instead. There's also NetworkManager-vpnc.x86_64 and NetworkManager-vpnc-gnome.x86_64
by TrevorH
2017/10/18 08:55:23
Forum: CentOS 7 - Hardware Support
Topic: mellanox mhqh29b-xtr dual ethernet adapter install
Replies: 12
Views: 50

Re: mellanox mhqh29b-xtr dual ethernet adapter install

Those don't look like Mellanox adapters, they look like the on-board quad port HP/Broadcom 1Gbe adapters. Is there anything in the output from lspci -nn that mentions Mellanox at all? If not then the card isn't even plugged in right.
by TrevorH
2017/10/18 08:47:15
Forum: CentOS 6 - Hardware Support
Topic: CentOS 6.8 & Asus Prime H270-plus
Replies: 1
Views: 13

Re: CentOS 6.8 & Asus Prime H270-plus

Start by using the current version which is 6.9. 6.8 is no longer supported.
by TrevorH
2017/10/18 08:46:22
Forum: CentOS 7 - Hardware Support
Topic: mellanox mhqh29b-xtr dual ethernet adapter install
Replies: 12
Views: 50

Re: mellanox mhqh29b-xtr dual ethernet adapter install

Post the output from lspci -nn | grep -i net