Re: Opinions XFS

2007-08-07 Thread George N. White III
On Mon, 6 Aug 2007, Douglas Allan Tutty wrote: On Mon, Aug 06, 2007 at 09:55:28AM -0700, David Brodbeck wrote: On Aug 4, 2007, at 2:42 AM, Ron Johnson wrote: I'd have to modify that. Instead of NIH, my worry is that since XFS was designed for a different kernel, it's been "shimmed" into Linu

JFS suitability [Was Re: Opinions XFS]

2007-08-06 Thread Douglas Allan Tutty
Hello Stefan, We've been having a discussion on debian-user on the differences between XFS and JFS and where one would be better than the other for different applications. In the course of the discussion, Justin Piszcz sent a copy of an email he received from Dave Kleikamp at IBM who doesn't reco

Re: Opinions XFS

2007-08-06 Thread Douglas Allan Tutty
On Mon, Aug 06, 2007 at 05:32:11PM -0400, Justin Piszcz wrote: > On Mon, 6 Aug 2007, Douglas Allan Tutty wrote: > >What exactly do you mean that JFS has no maintainer. > > It has a maintainer, but he cannot work on it full-time: > > Date: Mon, 30 Jul 2007 15:11:06 -0500 > From: Dave Kleikamp <[EM

Re: Opinions XFS

2007-08-06 Thread Justin Piszcz
On Mon, 6 Aug 2007, Douglas Allan Tutty wrote: On Mon, Aug 06, 2007 at 04:29:43PM -0400, Justin Piszcz wrote: On Mon, 6 Aug 2007, Douglas Allan Tutty wrote: On Mon, Aug 06, 2007 at 09:55:28AM -0700, David Brodbeck wrote: On Aug 4, 2007, at 2:42 AM, Ron Johnson wrote: I'd have to modify tha

Re: Opinions XFS

2007-08-06 Thread Douglas Allan Tutty
On Mon, Aug 06, 2007 at 04:29:43PM -0400, Justin Piszcz wrote: > On Mon, 6 Aug 2007, Douglas Allan Tutty wrote: > >On Mon, Aug 06, 2007 at 09:55:28AM -0700, David Brodbeck wrote: > >>On Aug 4, 2007, at 2:42 AM, Ron Johnson wrote: > >>>I'd have to modify that. Instead of NIH, my worry is that since

Re: Opinions XFS

2007-08-06 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/06/07 15:29, Justin Piszcz wrote: [snip] > > I would too, until I found out JFS has no maintainer. No /official/ maintainer, or "whoever IBM assigns to the task of fixing a certain bug or set of bugs"? - -- Ron Johnson, Jr. Jefferson LA USA

Re: Opinions XFS

2007-08-06 Thread Justin Piszcz
On Mon, 6 Aug 2007, Douglas Allan Tutty wrote: On Mon, Aug 06, 2007 at 09:55:28AM -0700, David Brodbeck wrote: On Aug 4, 2007, at 2:42 AM, Ron Johnson wrote: I'd have to modify that. Instead of NIH, my worry is that since XFS was designed for a different kernel, it's been "shimmed" into Li

Re: Opinions XFS

2007-08-06 Thread Douglas Allan Tutty
On Mon, Aug 06, 2007 at 09:55:28AM -0700, David Brodbeck wrote: > > On Aug 4, 2007, at 2:42 AM, Ron Johnson wrote: > >I'd have to modify that. Instead of NIH, my worry is that since XFS > >was designed for a different kernel, it's been "shimmed" into Linux > >and so doesn't integrate as well as e

Re: Opinions XFS

2007-08-06 Thread David Brodbeck
On Aug 4, 2007, at 5:46 PM, George N. White III wrote: I'm quite impressed with the stability and performance of XFS and having been using it for over a year on production servers that run mail, file and web serving. (x86_64 etch) Let us know how you feel once you have experienced a few har

Re: Opinions XFS

2007-08-06 Thread David Brodbeck
On Aug 4, 2007, at 2:42 AM, Ron Johnson wrote: I'd have to modify that. Instead of NIH, my worry is that since XFS was designed for a different kernel, it's been "shimmed" into Linux and so doesn't integrate as well as ext2/3 and ReiserFS. Same concern with jfs. I suppose that's a valid conc

Re: Opinions XFS

2007-08-04 Thread Mathias Brodala
Hi Douglas. Douglas Allan Tutty, 05.08.2007 01:34: > On Sat, Aug 04, 2007 at 02:14:28PM -0700, Andrew Sackville-West wrote: >> magic sysrq key... Alt-SysRq-S to sync the filesystems followed by >> Alt-SysRq-U tu remount readonly. then reboot. >> >> http://www.debian-administration.org/articles/457

Re: Opinions XFS

2007-08-04 Thread Douglas Allan Tutty
On Sat, Aug 04, 2007 at 02:14:28PM -0700, Andrew Sackville-West wrote: > magic sysrq key... Alt-SysRq-S to sync the filesystems followed by > Alt-SysRq-U tu remount readonly. then reboot. > > http://www.debian-administration.org/articles/457 > > > doesn't *always* work, but I've gotten to work

Re: Opinions XFS

2007-08-04 Thread Andrew Sackville-West
On Sat, Aug 04, 2007 at 08:51:08AM -0400, Douglas Allan Tutty wrote: > On Sat, Aug 04, 2007 at 09:43:46AM +0200, J?rg-Volker Peetz wrote: > > > Debian Administration :: Filesystems (ext3, reiser, xfs, jfs) comparison > > on Debian Etch > > http://www.debian-administration.org/articles/388 > > >

Re: Opinions XFS

2007-08-04 Thread George N. White III
On Sat, 4 Aug 2007, [EMAIL PROTECTED] wrote: Quoting Sergio Belkin <[EMAIL PROTECTED]>: Hi I was reading http://oss.sgi.com/projects/xfs/index.html and was amazed because XFS powerful features. But I'd like opinions if xfs should be a good alternative to ext3 in typical cases, or if it should

Re: Opinions XFS

2007-08-04 Thread Douglas Allan Tutty
On Sat, Aug 04, 2007 at 09:43:46AM +0200, J?rg-Volker Peetz wrote: > Debian Administration :: Filesystems (ext3, reiser, xfs, jfs) comparison > on Debian Etch > http://www.debian-administration.org/articles/388 > Great article. As Ron points out, a UPS answers many of the power-failure questio

Re: Opinions XFS

2007-08-04 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/03/07 20:09, Douglas Allan Tutty wrote: [snip] > > Not this thread again. I went from ext3 to JFS because I have frequent > power failures and Sarge's ext3 would get invisible mysterious errors > that ended up with a corrupted file system, espe

Re: Opinions XFS

2007-08-04 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/03/07 21:44, David Brodbeck wrote: [snip] > > I think there's a bit of Not Invented Here syndrome with XFS that causes > people to be wary of it, but in my experience it's a rock-solid I'd have to modify that. Instead of NIH, my worry is that

Re: Opinions XFS

2007-08-04 Thread Jörg-Volker Peetz
Douglas Allan Tutty wrote: [...] > As for the features, there was an article in the Linux Gazatte that I'm > looking up now... > > http://linuxgazette.net/102/piszcz.html > > that does some real-world benchmark comparisons. Its from May, 2004 and > the kernel is a 2.4. However, it may be useful

Re: Opinions XFS

2007-08-03 Thread Bob Proulx
Mumia W.. wrote: > David Brodbeck wrote: > > However, it doesn't journal data, only metadata, so you may lose a > > bit of data if the system goes down uncleanly. The filesystem > > will be protected from corruption, however. (Ext3fs can also be > > configured this way, but its default is to jour

Re: Opinions XFS

2007-08-03 Thread Mumia W..
On 08/03/2007 10:37 PM, Sergio Belkin wrote: --- El Vie 03 Ago 2007, [EMAIL PROTECTED] encontró un teclado y tipeó lo siguiente: mi: XFS and grub do not work nicely together, therefore you'll need /boot mi: mounted with EXT3, everything else can be XFS, even / . mi: And What about lilo?

Re: Opinions XFS

2007-08-03 Thread Mumia W..
On 08/03/2007 09:44 PM, David Brodbeck wrote: [...] I think there's a bit of Not Invented Here syndrome with XFS that causes people to be wary of it, but in my experience it's a rock-solid filesystem. However, it doesn't journal data, only metadata, so you may lose a bit of data if the system

Re: Opinions XFS

2007-08-03 Thread Josh Hansen
Sergio Belkin wrote: > --- El Vie 03 Ago 2007, [EMAIL PROTECTED] encontró un teclado y tipeó lo > siguiente: >> mi: XFS and grub do not work nicely together, therefore you'll need /boot >> mi: mounted with EXT3, everything else can be XFS, even / . >> mi: > > And What about lilo? > lilo work

Re: Opinions XFS

2007-08-03 Thread Bob Proulx
Sergio Belkin wrote: > --- El Vie 03 Ago 2007, [EMAIL PROTECTED] encontró un teclado y tipeó lo > siguiente: > > mi: XFS and grub do not work nicely together, therefore you'll need /boot   > > mi: mounted with EXT3, everything else can be XFS, even / . > > mi: > > And What about lilo? I would n

Re: Opinions XFS

2007-08-03 Thread Bob Proulx
Sergio Belkin wrote: > Hi I was reading http://oss.sgi.com/projects/xfs/index.html and was amazed > because XFS powerful features. But I'd like opinions if xfs should be a good > alternative to ext3 in typical cases, or if it should be relegated to > critical missions servers. I like and have u

Re: Opinions XFS

2007-08-03 Thread Sergio Belkin
--- El Vie 03 Ago 2007, [EMAIL PROTECTED] encontró un teclado y tipeó lo siguiente: > mi: XFS and grub do not work nicely together, therefore you'll need /boot   > mi: mounted with EXT3, everything else can be XFS, even / . > mi: And What about lilo? -- Sergio Belkin Teléfonos 15-5494-5143 //

Re: Opinions XFS

2007-08-03 Thread Douglas Allan Tutty
On Fri, Aug 03, 2007 at 07:44:03PM -0700, David Brodbeck wrote: > I have a MythTV system where there are lots of large (2+ gigabyte) > video recordings. With ext3, deletes would block all writes to the > filesystem until they completed, causing skips if there was an > ongoing recording. W

Re: Opinions XFS

2007-08-03 Thread David Brodbeck
On Aug 3, 2007, at 5:29 PM, Miles Bader wrote: What about speed? I've noticed that on some systems I use that have XFS filesystems, many file operations are slw -- in particular, deleting files seems to take forever. Ext2/3 seem much, much faster in general... That's almost prec

Re: Opinions XFS

2007-08-03 Thread michael
Quoting Sergio Belkin <[EMAIL PROTECTED]>: Hi I was reading http://oss.sgi.com/projects/xfs/index.html and was amazed because XFS powerful features. But I'd like opinions if xfs should be a good alternative to ext3 in typical cases, or if it should be relegated to critical missions servers. X

Re: Opinions XFS

2007-08-03 Thread Jose Luis Rivas Contreras
Douglas Allan Tutty wrote: > On Fri, Aug 03, 2007 at 08:37:31PM -0400, Jose Luis Rivas Contreras wrote: > >> I love XFS!! >> >> The only thing I cannot do with XFS is boot from that disk so I need to >> make a `/boot' partition to get it to boot but the rest is works great!! >> Smoothly :) > > W

Re: Opinions XFS

2007-08-03 Thread Douglas Allan Tutty
On Fri, Aug 03, 2007 at 08:37:31PM -0400, Jose Luis Rivas Contreras wrote: > I love XFS!! > > The only thing I cannot do with XFS is boot from that disk so I need to > make a `/boot' partition to get it to boot but the rest is works great!! > Smoothly :) Why can't you boot from it? Doesn't GRU

Re: Opinions XFS

2007-08-03 Thread Douglas Allan Tutty
On Fri, Aug 03, 2007 at 07:04:44PM -0500, Sam Leon wrote: > Sergio Belkin wrote: > >Hi I was reading http://oss.sgi.com/projects/xfs/index.html and was amazed > >because XFS powerful features. But I'd like opinions if xfs should be a > >good alternative to ext3 in typical cases, or if it should b

Re: Opinions XFS

2007-08-03 Thread Jose Luis Rivas Contreras
Sergio Belkin wrote: >> JL: The only thing I cannot do with XFS is boot from that disk so I need to >> JL: make a `/boot' partition to get it to boot but the rest is works >> great!! JL: Smoothly :) >> JL: >> JL: Regards, >> JL: Jose Luis. > > Thanks for your opinions, so is not possible boot from

Re: Opinions XFS

2007-08-03 Thread Sergio Belkin
--- El Vie 03 Ago 2007, Jose Luis Rivas Contreras encontró un teclado y tipeó lo siguiente: > JL: Sergio Belkin wrote: > JL: > Hi I was reading http://oss.sgi.com/projects/xfs/index.html and was > amazed JL: > because XFS powerful features. But I'd like opinions if xfs > should be a good JL: > al

Re: Opinions XFS

2007-08-03 Thread Jose Luis Rivas Contreras
Sergio Belkin wrote: > Hi I was reading http://oss.sgi.com/projects/xfs/index.html and was amazed > because XFS powerful features. But I'd like opinions if xfs should be a good > alternative to ext3 in typical cases, or if it should be relegated to > critical missions servers. > > Thanks in adv

Re: Opinions XFS

2007-08-03 Thread Miles Bader
Sam Leon <[EMAIL PROTECTED]> writes: >> Hi I was reading http://oss.sgi.com/projects/xfs/index.html and was >> amazed because XFS powerful features. But I'd like opinions if xfs >> should be a good alternative to ext3 in typical cases, or if it should >> be relegated to critical missions servers. >

Re: Opinions XFS

2007-08-03 Thread Sam Leon
Sergio Belkin wrote: Hi I was reading http://oss.sgi.com/projects/xfs/index.html and was amazed because XFS powerful features. But I'd like opinions if xfs should be a good alternative to ext3 in typical cases, or if it should be relegated to critical missions servers. Thanks in advance!