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From: Alasdair G Kergon <agk@uk.sistina.com>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] determing lvm support
Date: Sat Dec 20 06:31:01 2003	[thread overview]
Message-ID: <20031220123023.H21022@uk.sistina.com> (raw)
In-Reply-To: <1071881237.1464.14.camel@rich>; from rich@storix.com on Fri, Dec 19, 2003 at 04:47:18PM -0800

On Fri, Dec 19, 2003 at 04:47:18PM -0800, Rich Turner wrote:
> lvm2:
> look for "vgcreate" command and
Better to check for the new 'lvm' base command: other commands are
links to it: check that running 'lvm version' produces complete output.
That will also confirm that device-mapper is available in the live
kernel and that /dev/mapper/control is set up correctly.
(See device-mapper/scripts/devmap_mknod.sh)

> look for "device-mapper" in /proc/devices or
It's better to check for that in /proc/misc, which will tell you whether
or not device-mapper support is present in the running kernel.

> look for "dm-mod" in /lib/modules/[release]/kernel/drivers/md/*
Better to attempt to load the module with modprobe and then do the
tests above to check it worked.
 
Alasdair
-- 
agk@uk.sistina.com

  reply	other threads:[~2003-12-20  6:31 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-12-19 18:49 [linux-lvm] determing lvm support Rich Turner
2003-12-20  6:31 ` Alasdair G Kergon [this message]
2003-12-20  7:37   ` Luca Berra
2003-12-20 17:32     ` Alasdair G Kergon
2003-12-21  2:09       ` Luca Berra
2003-12-21 10:02         ` Alasdair G Kergon
2003-12-22 10:05   ` Rich Turner
2003-12-22 18:08     ` Alasdair G Kergon
2003-12-20 12:55 ` Micah Anderson

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