networking(dhcpcd)在LXC下
我想用LXC启动一个Arch Linux实例。 几乎一切正常,但是在尝试使用dhcpcdconfiguration接口时遇到以下错误: # dhcpcd eth0 dhcpcd[4213]: version 5.6.4 starting dhcpcd[4213]: eth0: if_init: Read-only file system dhcpcd[4213]: eth0: interface not found or invalid 这似乎是dhcpcd试图修改/proc/sys/net/ipv4/conf/eth0/promote_secondaries的直接结果: 4210 open("/proc/sys/net/ipv4/conf/eth0/promote_secondaries", O_WRONLY|O_CREAT|O_TRUNC, 0666) = -1 EROFS (Read-only file system) 4210 writev(2, [{"dhcpcd[4210]: eth0: if_init: Read-only file system", 50}, {"\n", 1}], 2) = 51 我可以使用bind安装在它周围: # touch /tmp/promote_secondaries # mount -o […]