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From: Christophe Saout <christophe@saout.de>
To: linux-lvm@redhat.com
Subject: Re: [linux-lvm] root on lvm2 on raid5 problem... kernel 2.6.x
Date: Sat Feb  7 17:53:23 2004	[thread overview]
Message-ID: <1076194457.32307.3.camel@leto.cs.pocnet.net> (raw)
In-Reply-To: <20040207223426.Y1170@uk.sistina.com>

Am Sa, den 07.02.2004 schrieb linux-lvm-admin@redhat.com um 23:34:

> Some more tips that might be useful:
>   dmsetup vgmknodes: creates /dev/mapper directories entries for active devices

I think you meant "dmsetup mknodes". :-)

> > From the initrd image, however, vgchange is unable to activate
> > the volumes.
> If it's read-only, vgscan/vgchange --ignorelockingfailure

What's also useful with a dynamic /dev (like mounted on ramfs with udev)
on a read-only root filesystem (I'm doing this here in the early system
boot rc when /dev is populated even before the filesystem checking and
mounting begins):

lvm vgscan --mknodes --ignorelockingfailure

  reply	other threads:[~2004-02-07 22:54 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-02-05 15:40 [linux-lvm] root on lvm2 on raid5 problem... kernel 2.6.x Weber, Geoffrey M.
2004-02-07 17:34 ` linux-lvm-admin
2004-02-07 17:53   ` Christophe Saout [this message]
2004-02-07 17:44 ` Alasdair G Kergon
2004-02-08 10:37 ` Jeff Layton
  -- strict thread matches above, loose matches on Subject: below --
2004-02-10 16:58 Weber, Geoffrey M.

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