Under Ubuntu:
root@localhost:~# dmesg | grep -i "error\|fail"
[ 33.525272] ERST: Error Record Serialization Table (ERST) support is initialized.
[ 36.379503] RAS: Correctable Errors collector initialized.
[ 37.397760] sfc 0000:15:00.0 (unnamed net_device) (uninitialized): ERROR: PTP requires MSI-X and 1 additional interruptvector. PTP disabled
[ 37.729171] sfc 0000:15:00.1 (unnamed net_device) (uninitialized): ERROR: PTP requires MSI-X and 1 additional interruptvector. PTP disabled
[ 37.906404] sfc 0000:4c:00.0 (unnamed net_device) (uninitialized): ERROR: PTP requires MSI-X and 1 additional interruptvector. PTP disabled
[ 38.187964] sfc 0000:4c:00.1 (unnamed net_device) (uninitialized): ERROR: PTP requires MSI-X and 1 additional interruptvector. PTP disabled
[ 38.283690] sfc 0000:95:00.0 (unnamed net_device) (uninitialized): ERROR: PTP requires MSI-X and 1 additional interruptvector. PTP disabled
[ 38.488907] sfc 0000:95:00.1 (unnamed net_device) (uninitialized): ERROR: PTP requires MSI-X and 1 additional interruptvector. PTP disabled
root@localhost:~#
root@localhost:~# echo "options sfc rss_cpus=31" >> /etc/modprobe.d/sfc.conf
root@localhost:~# cp /boot/initrd.img-$(uname -r) /boot/initrd.img-$(uname -r).bak.$(date +%m-%d-%H%M%S)
root@localhost:~# update-initramfs -c -k $(uname -r)
接著將OS重開機
root@localhost:~# dmesg | grep -i "error\|fail"
[ 33.541095] ERST: Error Record Serialization Table (ERST) support is initialized.
[ 36.166919] RAS: Correctable Errors collector initialized.
root@localhost:~#
Ref: Redhat-Based system
https://access.redhat.com/solutions/6712951
https://access.redhat.com/solutions/1958
E.g.: RHEL 6, 7, 8, 9 and rebuilding the initramfs:
# echo "options sfc rss_cpus=31" >> /etc/modprobe.d/sfc.conf
Make Backup
# cp /boot/initramfs-$(uname -r).img /boot/initramfs-$(uname -r).bak.$(date +%m-%d-%H%M%S).img
Build Initramfs
# dracut -f -v
Reboot OS
# init 6
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