Re: [SLUG] Knoppix Install

From: Ian Blenke (icblenke@nks.net)
Date: Fri Aug 22 2003 - 16:34:40 EDT


Robin 'Roblimo' Miller wrote:
> savatage wrote:
>
>> Ok there is a XFS as well option should I perhaps try this, instead of
>> the
>> Ext3?
>> Or stick with Ext3for now?
>>
>
> I'm running Reiser in my current install, but I know full well that if I
> have a hard drive blip I'll lose everything.

Not neccesarily true. I've been running my little Vaio laptop with
Reiserfs (on an older kernel) through 4 harddrive upgrades now (well
over a year). When I first installed it, I used LVM, so I have used
LVM's ability to grow volumes to expand to fill ever-increasing disks.

Reiserfs has worked well on that machine... so far. I do, however, make
regular backups of that machine should something bad happen to it, as
reiserfs cannot be painlessly repaired when the journal fails and the
filesystem is corrupted.

> EXT3's main advantage is that you can convert an existing EXT2 partition
> to it without data loss.

I'm not happy with EXT3's journalling, even in journal=data mode (the
default is journalled "ordered" log writes not journaled data writes).

> Reiser is supposedly the fastest jfs, but on a home/office machine with
> a typical hard drive, I doubt that the speed difference will be noticeable.

I'll contest that. XFS has the same b-tree directory traversal
structure, so those benefits simply aren't entirely in Reiser's favor
anymore. Honestly, my XFS filesystems seem to clobber my Reiserfs
filesystems on large files, and match its speeds on smaller files and
large directory trees.

> I have not tried XFS but have heard that it's rock-solid. Does it have a
> fsck or fix option of some sort?

Absolutely. Arguably the best. Far better than EXT2/3's e2fsck, IMHO.

-- 
- Ian C. Blenke <icblenke@nks.net>
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