服务器安装ubuntu server 18.04后识别不到阵列卡

[cqzolo]

我有一台浪潮机器，系统盘128G安装的ubuntu server 18.04系统，阵列卡6个8T盘做的RAID5，现在进入系统后sudo fdisk -l识别不到RAID5的盘，只有一个系统盘，请教下怎么解决？

gpo@gpo:~$ sudo blkid
[sudo] password for gpo:
/dev/sda1: UUID="2E34-8533" TYPE="vfat" PARTUUID="80054064-936a-42fa-a84e-8d41046dc8ac"
/dev/sda2: UUID="8b1ba4b6-fb61-45d2-81b1-a8b851272a4d" TYPE="ext4" PARTUUID="c8fd4917-69dc-46b4-b5ce-b68ee7d9054c"
/dev/loop0: TYPE="squashfs"


gpo@gpo:~$ sudo fdisk -l
Disk /dev/loop0: 88.5 MiB, 92778496 bytes, 181208 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 1891C3F9-B6CB-45FE-B9A8-D41DE094C2ED

Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 250066943 249016320 118.8G Linux filesystem
gpo@gpo:~$

[astolia]

你服务器上的阵列卡是什么型号的？有可能是没有驱动。lspci看看有没有列出raid controller