Hello,
On install of centOS there is also initramfs which starts at boot.
Does it have any significance in boot, or can it be just totally skipped ?
Thanks
Role of initramfs
Re: Role of initramfs
It contains a filesystem that is mounted and used to boot. It contains all the drivers and code necessary to get your system to recognise and run all the hardware on your system. So, yes, it's required.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Role of initramfs
Hi,
But kernel is the same, and all modules exist in final rootfs, so initramfs is usually not required in most distributions.
Does it detect hardware and load kernel modules ?
Thanks
But kernel is the same, and all modules exist in final rootfs, so initramfs is usually not required in most distributions.
Does it detect hardware and load kernel modules ?
Thanks
Re: Role of initramfs
How do those "most distributions" mount the "final rootfs"? Do they have modules built into (monolithic) kernel?
Re: Role of initramfs
You've obviously used a different set of "most distributions" than I have because all of the ones that I've used have initramfs files. The only time it is not required is if you have built a monoilithic kernel containing all required modules as built-in parts of the kernel. Almost all distros use kernels that are mostly modularised so initramfs files are required.But kernel is the same, and all modules exist in final rootfs, so initramfs is usually not required in most distributions.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Role of initramfs
I understand now. Thanks.
( This concern with initramfs was actually related to another thing I am trying to do, and obviously I am not doing it right.
I opened a new issue for this here:
viewtopic.php?f=47&t=71422 )
( This concern with initramfs was actually related to another thing I am trying to do, and obviously I am not doing it right.
I opened a new issue for this here:
viewtopic.php?f=47&t=71422 )