Write Protecting the HDD after RH install

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Author: der.hans
Date:  
Subject: Write Protecting the HDD after RH install
Am 13. Jan, 2004 schw=E4tzte so:

> I have a 1GB flash drive with a RH 7.3 server installation. I performed =

the install with the write protect disabled. The boot is 10MB, swap 50MB, =
and root 917MB. Halt the system, enable the write protect, and boot the sy=
stem.
>
> The boot process is stopped when remounting the root file system in read-=

write mode. So the write protect is doing its job. My question is how can=
I make the file system read only?

You probably need to run out of a RAMdisk. I think www.Knoppix.net has
documentation on this. There also used to be a howto on www.tldp.org.

> I few more questions.
> Do I need to have a swap partition?


No. It's recommended, but Linux will run fine without swap as long as you
don't run out of RAM :).

> Should Linux run correctly with swap partition on a secondary HDD?


Yes.

> Does Linux scratch files like Windows?


???

Do you mean "use scratch files"?

If so, some apps do, but not all. There are configs to turn off these
functions. Knoppix configs have them set.

ciao,

der.hans
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