OS- centos 7
100G interfaces are missing after server reboot
[root@ceph-deploy MLNX_OFED_LINUX-4.4-2.0.7.0-rhel7.5-x86_64]# ifconfig
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.22.131.174 netmask 255.255.255.0 broadcast 172.22.131.255
inet6 fe80::8dc0:ff5e:b70:883 prefixlen 64 scopeid 0x20
ether 28:ac:9e:83:41:aa txqueuelen 1000 (Ethernet)
RX packets 1461 bytes 122059 (119.1 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1125 bytes 217097 (212.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno2: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 28:ac:9e:83:41:ab txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp216s0f0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 90:e2:ba:f6:fb:7c txqueuelen 1000 (Ethernet)
RX packets 2 bytes 120 (120.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp216s0f1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 90:e2:ba:f6:fb:7d txqueuelen 1000 (Ethernet)
RX packets 2 bytes 120 (120.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 1000 (Local Loopback)
RX packets 184 bytes 17698 (17.2 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 184 bytes 17698 (17.2 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 52:54:00:41:2e:ad txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[root@ceph-deploy MLNX_OFED_LINUX-4.4-2.0.7.0-rhel7.5-x86_64]# lspci | grep Infiniband
[root@ceph-deploy MLNX_OFED_LINUX-4.4-2.0.7.0-rhel7.5-x86_64]# nmcli connection show
NAME UUID TYPE DEVICE
eno1 f841eea4-e685-4953-ab95-6b41c7c72718 ethernet eno1
virbr0 aa390664-9fa4-4908-9ffc-3e4b6bc9c1d7 bridge virbr0
eno2 142c810e-5ad2-41ec-aa7c-c7e13accc83d ethernet –
enp216s0f0 8a00f6e1-b2bc-47a4-bd71-4c195c9e55ff ethernet –
enp216s0f1 e8802335-f41d-4d15-ad6c-891b89a324b4 ethernet –
ib0 aebb25e7-519c-4171-b146-2b7562b2975e infiniband –
ib1 d4917106-71cd-4f8c-9fd8-03e585c526fe infiniband –
[root@ceph-deploy MLNX_OFED_LINUX-4.4-2.0.7.0-rhel7.5-x86_64]# lsmod | grep mlx
[root@ceph-deploy MLNX_OFED_LINUX-4.4-2.0.7.0-rhel7.5-x86_64]#
[root@ceph-deploy MLNX_OFED_LINUX-4.4-2.0.7.0-rhel7.5-x86_64]# ./mlnxofedinstall --add-kernel-support
Current operation system is not supported!
[root@ceph-deploy network-scripts]# ls
ifcfg-eno1 ifcfg-ib0 ifdown-bnep ifdown-isdn ifdown-sit ifup ifup-ippp ifup-plusb ifup-sit ifup-wireless
ifcfg-eno2 ifcfg-ib1 ifdown-eth ifdown-post ifdown-Team ifup-aliases ifup-ipv6 ifup-post ifup-Team init.ipv6-global
ifcfg-enp216s0f0 ifcfg-lo ifdown-ippp ifdown-ppp ifdown-TeamPort ifup-bnep ifup-isdn ifup-ppp ifup-TeamPort network-functions
ifcfg-enp216s0f1 ifdown ifdown-ipv6 ifdown-routes ifdown-tunnel ifup-eth ifup-plip ifup-routes ifup-tunnel network-functions-ipv6
[root@ceph-deploy network-scripts]#
[root@ceph-deploy ~]# lsmod | grep mlx
[root@ceph-deploy ~]# lsmod
Module Size Used by
mst_pciconf 99312 0
xt_CHECKSUM 12549 1
iptable_mangle 12695 1
ipt_MASQUERADE 12678 3
nf_nat_masquerade_ipv4 13412 1 ipt_MASQUERADE
iptable_nat 12875 1
nf_nat_ipv4 14115 1 iptable_nat
nf_nat 26787 2 nf_nat_ipv4,nf_nat_masquerade_ipv4
nf_conntrack_ipv4 15053 2
nf_defrag_ipv4 12729 1 nf_conntrack_ipv4
xt_conntrack 12760 1
nf_conntrack 133095 5 nf_nat,nf_nat_ipv4,xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_ipv4
ipt_REJECT 12541 2
nf_reject_ipv4 13373 1 ipt_REJECT
tun 31740 1
bridge 151336 0
stp 12976 1 bridge
llc 14552 2 stp,bridge
ebtable_filter 12827 0
ebtables 35009 1 ebtable_filter
ip6table_filter 12815 0
ip6_tables 26912 1 ip6table_filter
iptable_filter 12810 1
sunrpc 353352 1
skx_edac 13313 0
intel_powerclamp 14419 0
coretemp 13444 0
intel_rapl 19542 0
iosf_mbi 15582 1 intel_rapl
kvm_intel 183621 0
kvm 586948 1 kvm_intel
irqbypass 13503 1 kvm
crc32_pclmul 13133 0
ghash_clmulni_intel 13273 0
aesni_intel 189414 0
lrw 13286 1 aesni_intel
gf128mul 15139 1 lrw
glue_helper 13990 1 aesni_intel
ablk_helper 13597 1 aesni_intel
cryptd 21190 3 ghash_clmulni_intel,aesni_intel,ablk_helper
joydev 17389 0
pcspkr 12718 0
ses 17546 0
enclosure 15699 1 ses
sg 40721 0
ipmi_ssif 29487 0
ipmi_si 59571 0
ipmi_devintf 17603 0
wmi 21636 0
ipmi_msghandler 56032 3 ipmi_ssif,ipmi_devintf,ipmi_si
acpi_power_meter 18104 0
acpi_pad 116284 0
mei_me 32848 0
lpc_ich 21086 0
mei 91150 1 mei_me
tcp_htcp 12999 13
knem 36921 0
ip_tables 27126 3 iptable_filter,iptable_mangle,iptable_nat
xfs 997127 3
libcrc32c 12644 3 xfs,nf_nat,nf_conntrack
sd_mod 46281 3
crc_t10dif 12912 1 sd_mod
crct10dif_generic 12647 0
mgag200 41053 2
i2c_algo_bit 13413 1 mgag200
drm_kms_helper 179394 1 mgag200
syscopyarea 12529 1 drm_kms_helper
sysfillrect 12701 1 drm_kms_helper
sysimgblt 12640 1 drm_kms_helper
crct10dif_pclmul 14307 1
fb_sys_fops 12703 1 drm_kms_helper
crct10dif_common 12595 3 crct10dif_pclmul,crct10dif_generic,crc_t10dif
uas 22445 0
crc32c_intel 22094 1
ttm 114635 1 mgag200
drm 429744 5 ttm,drm_kms_helper,mgag200
ixgbe 318969 0
usb_storage 66718 1 uas
ahci 34056 0
mpt3sas 226872 2
libahci 31992 1 ahci
devlink 48345 0
nvme 32338 0
mdio 14073 1 ixgbe
libata 243133 2 ahci,libahci
ptp 19231 1 ixgbe
raid_class 13554 1 mpt3sas
nvme_core 58852 1 nvme
drm_panel_orientation_quirks 12957 1 drm
pps_core 19057 1 ptp
scsi_transport_sas 41224 2 ses,mpt3sas
dca 15130 1 ixgbe
nfit 55016 1 skx_edac
libnvdimm 147731 1 nfit
dm_mirror 22289 0
dm_region_hash 20813 1 dm_mirror
dm_log 18411 2 dm_region_hash,dm_mirror
dm_mod 124407 11 dm_log,dm_mirror
[root@ceph-deploy ~]# lsmod | grp mls
thanks
Sudhakar