E0306x CAS前台提示主机状态异常或ethx断开
且有cas日志告警:
Jun 7 19:18:23 CloudOS-CVKx kernel: [26539724.509843] be2net 0000:41:00.5: Error in FW/Card
Jun 7 19:18:23 CloudOS-CVKx kernel: [26539724.509876] be2net 0000:41:00.5: eth3: Link down
cas3.0网卡驱动有问题,需要升级到5.0或者打补丁
链接:https://pan.baidu.com/s/19Kw7vkO98T5wUWhr9QGDvQ
提取码:gpar
操作方法:
将虚拟机迁移走,然后替换前版本
root@y08227:~# modinfo
be2net
filename:
/lib/modules/4.1.0-generic/kernel/drivers/net/ethernet/emulex/benet/be2net.ko
supported: external
license: GPL
author: Emulex
Corporation
description: Emulex OneConnect NIC Driver 11.1.183.21
version: 11.1.183.21
将ko拷贝到上面的目录,替换原有文件
root@y08227:~# cp be2net.ko
/lib/modules/4.1.0-generic/kernel/drivers/net/ethernet/emulex/benet/
root@y08227:~# ls -lh
/lib/modules/4.1.0-generic/kernel/drivers/net/ethernet/emulex/benet/
total 2.2M
-rwxr-xr-x 1 root root 2.2M Dec 19 09:39 be2net.ko
root@y08227:~# modprobe -r be2net
root@y08227:~# depmod –a
root@y08227:~# modprobe be2net
root@y08227:~# modinfo be2net
filename:
/lib/modules/4.1.0-generic/kernel/drivers/net/ethernet/emulex/benet/be2net.ko
supported: external
license: GPL
author: Emulex
Corporation
description: Emulex OneConnect NIC Driver 11.2.1226.2
version: 11.2.1226.2
更新initrd
# update-initramfs -u
update-initramfs: Generating /boot/initrd.img-4.1.0-generic
重启后版本依然生效
~# modinfo be2net
filename:
/lib/modules/4.1.0-generic/kernel/drivers/net/ethernet/emulex/benet/be2net.ko
supported: external
license: GPL
author: Emulex
Corporation
description: Emulex OneConnect NIC Driver 11.2.1226.2
version: 11.2.1226.2