From: Heinz Mauelshagen <mauelshagen@redhat.com>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] About extending partiton with lvm+ext3
Date: Fri, 30 Apr 2004 12:49:47 +0200 [thread overview]
Message-ID: <20040430104947.GA15691@redhat.com> (raw)
In-Reply-To: <20040427121034.GG2990@tangerine.coulon.evette>
On Tue, Apr 27, 2004 at 02:10:34PM +0200, Jean-Luc Coulon (f5ibh) wrote:
> Le 27.04.2004 00:29:21, Heinz Mauelshagen a �crit�:
> >On Mon, Apr 26, 2004 at 09:59:54PM +0300, Vahric MUHTARYAN wrote:
> >> Hi Everybody ,
> >>
> >> I'm reading lvm-how to and I wonder those any tools like e2fsadm ,
> >> ext2resize ?!! in Redhat ... Because I want to exten ext3
> >>
> >> Does command for only ext2 ?!
> >
> >Yes.
>
> You can resize an ext3 filesystem with the resize2fs command. Both
> enlarge or shrink it.
Well, of course. ext3 is identical metadata-wise.
> But : this is allowed only on an *offline* (umounted) filsystem,
> resize2fs doesnt take care of the underlaying partition, you have to
> enlarge the partition (logical volume) before an enlarge operation or
> shrink it after a shrink operation.
>
> man 8 resize2fs
>
> <<
> RESIZE2FS(8)
>
> NAME
> resize2fs - ext2/ext3 file system resizer
>
> [ ... ]
> >>
>
> Do the operation as following:
> -unmount the logical volume holding the filesystem you want to enlarge
> -lvwextend to enlarge the partition
> -resize2fs to enlarge the filesystem
> -remount the logical volume
>
> --
> - Jean-Luc
> >
> >>
> >> # export E2FSADM_RESIZE_CMD=ext2resize
> >> # e2fsadm /dev/ops/batch -L+500M
> >>
> >> Thanks Everybody ...
> >> Vahric
> >
> >--
> >
> >Regards,
> >Heinz -- The LVM Guy --
> >
> _______________________________________________
> linux-lvm mailing list
> linux-lvm@redhat.com
> https://www.redhat.com/mailman/listinfo/linux-lvm
> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
--
Regards,
Heinz -- The LVM Guy --
*** Software bugs are stupid.
Nevertheless it needs not so stupid people to solve them ***
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Heinz Mauelshagen Red Hat GmbH
Consulting Development Engineer Am Sonnenhang 11
56242 Marienrachdorf
Germany
Mauelshagen@RedHat.com +49 2626 141200
FAX 924446
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prev parent reply other threads:[~2004-04-30 10:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-26 18:59 [linux-lvm] About extending partiton with lvm+ext3 Vahric MUHTARYAN
2004-04-26 22:29 ` Heinz Mauelshagen
2004-04-27 12:10 ` Jean-Luc Coulon (f5ibh)
2004-04-30 10:49 ` Heinz Mauelshagen [this message]
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