Mailinglist Archive: opensuse-factory (710 mails)

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Re: [opensuse-project] Re: [opensuse-factory] The road to systemd for openSUSE 12.1
On Fri, Jun 17, 2011 at 12:13:45PM +0200, Kay Sievers wrote:

Sure, they will just need an initramfs that can do that, if they want it
to work in the future.

Actually, the long-term goal is to merge the useless split of / and /usr
back to /usr and be able to mount /usr ro on every system. It's the same
model as Android is doing with /system.

/usr will contain the entire system, and only /etc and /var will be
host-specific. /usr can be ro and be shared between many machines of the
same architecture. But all logic to set it up before init starts will be
in in the initramfs. People are actually already working on it.

It has to possible to boot the system into single user mode
maintenance without mounted partitions.

I've no problem if this is done in initramfs just as a
rescue mode even before mounting the root file system
but for /usr this is a hard requirement for every big
data server. Be aware that a s390x / and most ppc64 are
not a smart phones nor net books.

Werner

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