我按照步骤设置了一台虚拟化机器,然后遇到了以下问题。
安装后重新启动时,它会启动到 3.x 内核,我猜这是 QEMU 所需要的,因为那是 RPM 安装的内核。
blkid
/dev/nvme1n1: PTTYPE="gpt"
/dev/nvme1n1p1: LABEL="EFI_SYSPART" UUID="3362-BDF8" TYPE="vfat" PARTLABEL="primary" PARTUUID="ff3fe520-fa6d-4958-8a79-76317a9370c0"
/dev/nvme1n1p2: UUID="f8fc353e-e8d6-5290-a4d2-adc226fd5302" TYPE="linux_raid_member" PARTLABEL="primary" PARTUUID="c802a898-abdc-4530-b1e3-c809e1f8e482"
/dev/nvme1n1p3: UUID="986f7ff9-d263-f2f7-a4d2-adc226fd5302" TYPE="linux_raid_member" PARTLABEL="primary" PARTUUID="974d4361-10f3-4d91-8980-ceab78efb29a"
/dev/nvme1n1p4: LABEL="swap-nvme1n1p4" UUID="a536ddcf-1637-4140-9c90-2cffc8fced00" TYPE="swap" PARTLABEL="primary" PARTUUID="ddefa7c0-91c8-432c-a5be-ad3e11535162"
/dev/md3: LABEL="/home" UUID="d6375286-a869-41fb-b667-4937e2ba74fc" TYPE="ext4"
/dev/md2: LABEL="/" UUID="15819e95-ab11-4463-9e6f-8b408b460700" TYPE="ext4"
/dev/nvme0n1: PTTYPE="gpt"
/dev/nvme0n1p1: LABEL="EFI_SYSPART" UUID="32C3-5E9E" TYPE="vfat" PARTLABEL="primary" PARTUUID="5d8775f4-ba9f-4372-9520-ec1dc18a2036"
/dev/nvme0n1p2: UUID="f8fc353e-e8d6-5290-a4d2-adc226fd5302" TYPE="linux_raid_member" PARTLABEL="primary" PARTUUID="ae5e1127-cf8d-4d6b-94f6-2500d929d520"
/dev/nvme0n1p3: UUID="986f7ff9-d263-f2f7-a4d2-adc226fd5302" TYPE="linux_raid_member" PARTLABEL="primary" PARTUUID="a785ccf1-ce77-4361-ad0a-769ef6be4c65"
/dev/nvme0n1p4: LABEL="swap-nvme0n1p4" UUID="b091c71e-ea3f-4a64-b13c-d934344a23fa" TYPE="swap" PARTLABEL="primary" PARTUUID="1b8704a2-7339-41fa-a6ac-67da0cd8c496"
和
cat /etc/fstab
# <file system> <mount point> <type> <options> <dump> <pass>
/dev/md2 / ext4 errors=remount-ro 0 1
/dev/md3 /home ext4 defaults 1 2
/dev/nvme0n1p4 swap swap defaults 0 0
proc /proc proc defaults 0 0
sysfs /sys sysfs defaults 0 0
/dev/nvme0n1p1 /boot/efi vfat defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts defaults 0 0
启动时会发现这个内核:
4.4.30-mod-std-ipv6-64 #9 SMP Tue Nov 1 17:58:26 CET 2016 x86_64 x86_64 x86_64 GNU/Linux
但是当我尝试启动这个内核时我一直收到错误并显示如上内容。
CentOS Linux (3.10.0-514.16.1.el7.x86_64) 7 (Core)
答案1
似乎你的mdadm
配置不正确。运行:
mdadm -D --scan
查看可用的 RAID 阵列并mdadm.conf
相应地更新您的(可能位于/etc/mdadm/mdam.conf
)。
最后你需要更新initramfs
:
update-initramfs -u