[CentOS] lvm module missing in initramfs

After upgrading the kernel package, my Centos 7 server didn't boot. Here is a small summary: old kernel = kernel-3.10.0-123.4.4.el7.x86_64 (everything just fine) new kernel = kernel-3.10.0-123.6.3.el7.x86_64 root partition is on a primary partition, NOT on a LVM volume /var partition is on a LVM

Re: [CentOS] lvm module missing in initramfs

> After upgrading the kernel package, my Centos 7 server didn't boot. > > Here is a small summary: > old kernel = kernel-3.10.0-123.4.4.el7.x86_64 (everything just fine) > new kernel = kernel-3.10.0-123.6.3.el7.x86_64 > root partition is on a primary partition, NOT on a LVM volume > /var partition