网络 OS 安装期间,一些具有包含许多网卡的大型配置的 x86 系统可能会生成有关 MSI-X 中断向量用完的 FMA 警告。这些消息并无害处,且在安装完成后不可见,系统将重新引导至操作系统。
FMA 警告和说明显示如下:
fault.io.nic.config The network device failed to configure a feature. A(n) unsupported error has been detected during driver's attach context causing a(n) config service impact while involving the device's rx_ring subsystem.
解决方法
要修复此问题,请编辑 GRUB 条目以传递引导参数:ddi-msix-alloc-limit=2。
$multiboot /ROOT/solaris/@/$kern $kern -B console=ttya -B $zfs_bootfs -B
ddi-msix-alloc-limit=2
例如:
$multiboot /ROOT/solaris/@/$kern $kern -B console=ttya -B $zfs_bootfs -B ddi-msix-alloc-limit=2