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Re: XFS root on Fedora 8AXP install ???





      Any more info on this ??? If not, it's on my list to make work..

I am having trouble getting XFS to load properly even after a full KERNEL
rebuild.

      I am still looking at that part of the problem. Is anyone else having
strange loader issues, or is this particular to my hardware ??? (AS4100)...

      Hmmm. I suppose that I will need to try it on another platform or two
before making rash conclusions....  I will try it on a 164LX and API CS20....





--


John Grzesiak
---- P.S.T.N. 603.798.4028 ----



Quoting John Grzesiak <johng pcrd net>:



The way x86 does it is to boot off an EXT2 (/boot) and to then let the
INITRD do the mount magic... This allows boot on any filesystem that can be
modularized.

All that is required is XFS either in the kernel or a loadable module
in the INITRD...

         This should work in AXP as well as any other platform since it's
independent of GRUB or LILO or ABOOT...

I have discovered that the XFS loadable module won't load at present..
which is one problem... I am looking for more issues, but, that one is a
definate fix problem.

I have a basic EXT3 system running... I will recompile the kernel and
see if I can't get the XFS module fixed. I will go on from there.

         I still love playing with my Alpha's....


--



John Grzesiak
---- P.S.T.N. 603.798.4028 ----



Quoting "Robert M. Riches Jr." <rm riches verizon net>:

Date: Sun, 11 May 2008 18:10:19 -0400
From: John Grzesiak <johng pcrd net>

I am a fan of XFS... I have been using it as a root filesystem for most
of my other Linux platforms for a while now. I tried to add it to the
command line as I used to for Fedora 4,5,6 in x86 platform, but, it's
unavailable in the text mode installer... (only thing available at present
on my AS-4100 .. my Matrox and S3Virge cards won't start X...). Has it been
intentionally removed for AXP or is this an oversight ???

XFS is what I want.. I have worked with JFS and REISERFS too, but, have
too many problems. I managed to get XFS to work really well with most
stuff...  (And I have the secret that gets the delete speed up to snuff
too!)...

     BTW I was able to use XFS as data partitions all day long in
AC3... very stable for what it's worth...

     Also, I don't see the LVM selection in the text menu... I sort of like
to use the logical volume with software RAID... It's the easiest way to have
your SWAP mirrored... What could be up there  ??

I don't know whether Alpha can boot from XFS, but there may
be a way to format the filesystem.  At least when I did my
last installation on Alpha (around 2002-2003), one of the
text consoles (I forget whether it's Alt-Ctrl-F1,
Alt-Ctrl-F2, or another one) was a root shell.  On one of my
first installations, after Disk Druid had made a terrible
mess of my partitions, I used the root shell to redo the
partitioning, correctly this time.

As soon as the installer boots up, switch to that text
console and do your partitioning and formatting there from
the command line.  Then, if you're lucky, the installer will
let you use the existing partitions and filesystems.
There's a slim chance it might even recognize and reformat
(empty out) an existing XFS filesystem.

One suggestion: Especially for non-X86 architectures that
may not have live-CD distributions available, it can be
helpful to have multiple Linux installation areas on one
machine.  That way, if something breaks fatally in one
installation, you can boot up the other installation, mount
the broken one's filesystems, and manually fix things up.

(I miss my Alpha...)

Robert Riches
rm riches verizon net

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