Extending swap + / fs ?

Cody_Sparks at Dell.com Cody_Sparks at Dell.com
Wed Oct 25 11:35:41 CDT 2006


ext2online will allow you to resize ext2/3 partitions on the fly.

to answer your question, though, you could boot to the redhat CD and enter "linux rescue" at the "boot: " prompt and perform the changes there, but ext2online should prevent you from having to do this.

--Cody

> -----Original Message-----
> From: linux-poweredge-bounces at dell.com 
> [mailto:linux-poweredge-bounces at dell.com] On Behalf Of Florent Gilain
> Sent: Wednesday, October 25, 2006 11:32 AM
> To: linux-poweredge-Lists
> Subject: RE: Extending swap + / fs ?
> 
>  By "rescue system", do you mean booting on original RHEL4 
> bootable CDROM or something else ?
> 
> I never did it...any details on howto do it more precisly ?
> 
> Thanks a lot
> 
> Florent
> 
> -----Message d'origine-----
> De : linux-poweredge-bounces at dell.com
> [mailto:linux-poweredge-bounces at dell.com] De la part de Tino 
> Schwarze Envoyé : mercredi 25 octobre 2006 18:21 À : 
> linux-poweredge at dell.com Objet : Re: Extending swap + / fs ?
> 
> Hi Florent,
> 
> On Wed, Oct 25, 2006 at 06:09:44PM +0200, Florent Gilain wrote:
> >  I found an excellent document on red hat docs concerning swap (it 
> > worked)
> :
> > 
> > 
> http://www.redhat.com/docs/manuals/enterprise/RHEL-4-Manual/sysadmin-g
> > uide/s
> > 1-swap-adding.html
> > 
> > I still have to make my / fs bigger..
> 
> You'll need to boot some kind of rescue system to do that 
> since ext3 cannot be resized online without a kernel patch 
> AFAIK. You may resize the logical volume carrying / with 
> lvextend, then you reboot into the rescue system and use 
> resize2fs to actually expand the file system.
> 
> HTH,
> 
> Tino.
> 
> --
> www.quantenfeuerwerk.de
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