LinuxQuestions.org
Latest LQ Deal: Complete CCNA, CCNP & Red Hat Certification Training Bundle
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - General
User Name
Password
Linux - General This Linux forum is for general Linux questions and discussion.
If it is Linux Related and doesn't seem to fit in any other forum then this is the place.

Notices


Reply
  Search this Thread
Old 11-01-2002, 04:16 PM   #1
Mux
Member
 
Registered: May 2002
Location: Bs.As., Argentina
Distribution: Slackware; Debian; Suse; RedHat
Posts: 66

Rep: Reputation: 15
reiserfs vs. ext3


I'd like to know what advantages and disadvantages one has over the other. I do understand how they both work but i'd like some practical real-life criticism in terms of speed and reliability in medium to large disks (40gb or more ata133), as well as any possible compatiblity issues seen with specific brands or models...

Any comments greatlly appreciated...

Mux.
 
Old 11-01-2002, 04:34 PM   #2
neo77777
LQ Addict
 
Registered: Dec 2001
Location: Brooklyn, NY
Distribution: *NIX
Posts: 3,704

Rep: Reputation: 56
Well, there were discussions already here, and a quick search might help you to retrieve the appropriate threads.
Basically, reiserFS is much faster on a filesystem with small-size files, and utilization of space is much better. With ext3 you aren't likely to get corrupted files in a case of unattended reboot (when you pull a plug for instance) due to a different "flushing" technique. JFS is highly recommended for enterprises, and XFS is a new kid in town that supports large files (therabytes of space) . So read this article in Linux Magazine http://www.linux-mag.com/2000-08/journaling_01.html for more info.
 
Old 11-01-2002, 04:43 PM   #3
Mux
Member
 
Registered: May 2002
Location: Bs.As., Argentina
Distribution: Slackware; Debian; Suse; RedHat
Posts: 66

Original Poster
Rep: Reputation: 15
Thanks, i had already read that article. Nice.
I just wanted some feedback on real practice rather than theory, given that i've tried only one of them.

Mux.
 
Old 11-01-2002, 05:25 PM   #4
jtshaw
Senior Member
 
Registered: Nov 2000
Location: Seattle, WA USA
Distribution: Ubuntu @ Home, RHEL @ Work
Posts: 3,892
Blog Entries: 1

Rep: Reputation: 67
I will put in my plug for reiserfs... In theory it is way more efficient and I have never had any pronlems with it now that 2.4 kernels are pretty much standard issue. There was a little bit of pain in the past when we were dealing with early version 2.4 kernels that didn't support it well and 2.2 kernels that didn't support it at all out of the box.

Of course that is just my opinion... ext3 certainly has its advantages. Being able to mount it ext2 is really nice if you accidently forget to compile ext3 support into your kernel. The ability to convert form ext2 to ext3 without redoing the partition or loosing data is pretty nice as well.
 
Old 11-01-2002, 05:52 PM   #5
mcleodnine
Senior Member
 
Registered: May 2001
Location: Left Coast - Canada
Distribution: s l a c k w a r e
Posts: 2,731

Rep: Reputation: 45
I've been running reiserfs since 1999 and it's caused me no grief.

Been looking forward to ReiserFS 4 for quite some time now. It's due out dec31 2002. IMHO - it's gonna be the giant-killer. My favourite item will be the ACLs at the filesystem level.
 
Old 11-02-2002, 02:21 AM   #6
5amYan
Member
 
Registered: Apr 2002
Location: The District
Distribution: FreeBSD, OBSD maybe Gentoo and Winblech XP
Posts: 291

Rep: Reputation: 30
reiser

I used ext3fs since red aht started defaulting to it, Maybe one year....
Now I am using SoL with desktop extensions on reiserfs. It has been up save for two power outages since early september. No problems.
 
Old 11-02-2002, 02:30 AM   #7
moses
Senior Member
 
Registered: Sep 2002
Location: Arizona, US, Earth
Distribution: Slackware, (Non-Linux: Solaris 7,8,9; OSX; BeOS)
Posts: 1,152

Rep: Reputation: 49
I've been using ext3 for a while, and am not particularly happy with it. It
seems to cause some pretty bad performance hits (especially with tar),
and the only reason I haven't changed (to reiserfs) is because I don't
have an easy way of backing up close to 60 GB of data. . . In fact, just
recently, I went back to ext2 for a couple of days and noticed a nice
increase in responsiveness, but then had a visitor who booted my
machine w/o asking me (and when they didn't see windows appear,
turned it off w/o asking), so I went back to journaling since any is better
than none. I'll wait for reiserfs4 (and maybe Slackware 9.1) before I go
through the hell of switching, but I will do so.
Also, a lot of what the reiserfs team is planning is very exciting, and
very innovative, which is as good a reason as any for me to support
them.
 
Old 11-02-2002, 05:26 AM   #8
nautilus_1987
Member
 
Registered: Aug 2002
Distribution: Slackware 8.1
Posts: 750

Rep: Reputation: 30
You can check out this http://br.crashed.net/~akrowne/ext2_vs_reiser.html
 
Old 11-02-2002, 12:13 PM   #9
Mux
Member
 
Registered: May 2002
Location: Bs.As., Argentina
Distribution: Slackware; Debian; Suse; RedHat
Posts: 66

Original Poster
Rep: Reputation: 15
Thanks everyone, good to know..

I guess Reiser will be the fs on my new drive.

Mux.
 
Old 12-11-2002, 12:17 PM   #10
rivang
Member
 
Registered: May 2002
Location: Elkview, WV
Distribution: Slackware 10
Posts: 139

Rep: Reputation: 15
Benchmarks

Just found this article... may have been posted in the other ext3 vs reiserfs thread but I haven't seen that one yet.

http://www.gurulabs.com/ext3-reiserfs.html
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Ext3 and Reiserfs d00msweek Slackware 4 12-31-2004 01:36 PM
ext3 --> reiserFS ? Optimistic Debian 2 11-21-2004 07:35 PM
reiserfs -> ext3 pk21 Linux - Newbie 6 09-10-2003 04:26 PM
Ext3 2 ReiserFS jpbarto Linux - Software 2 07-21-2003 02:08 PM
ReiserFS(ext3) da Perp Linux - Newbie 3 03-09-2002 04:47 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - General

All times are GMT -5. The time now is 06:43 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration