linuxramdiskboot

The Linux kernel provides an option of having a small file system loaded to a RAM disk and running programs there before the actual root file system is mounted.

2019年5月4日 — To make it simple, we will use ramdisk (initrd) as root file system. initrd gets loaded into DRAM, and then mounted as a root file system.

Booting Debian from a RAM disk. This guide is adapted from http://reboot.pro/topic/14547-linux ... some linux knowledge ... choose standart boot (no ramdisk) ...

In Linux systems, initrd (initial ramdisk) is a scheme for loading a temporary root file system into memory, to be used as part of the Linux startup ...

2006年7月31日 — The initial RAM disk (initrd) is an initial root file system that is mounted prior to when the real root file system is available.

2020年2月22日 — Boot that ISO file. There! An environment completely in RAM! Possibility 2: /home in RAM: Create a RAM Disk; Boot ...

the boot loader loads the kernel and the initial RAM disk. the kernel converts initrd into a “normal” RAM disk and frees the memory used by initrd. if the root ...

When using initrd, the system typically boots as follows: the boot loader loads the kernel and the initial RAM disk. the kernel converts initrd into a “normal” ...