From: Milan Broz <mbroz@redhat.com>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] Mapping LVs to physical device
Date: Tue, 30 Jun 2009 20:54:47 +0200 [thread overview]
Message-ID: <4A4A5F77.10308@redhat.com> (raw)
In-Reply-To: <4A4A48B8.9040401@stormagic.com>
Chris Farey wrote:
> I have a requirement to be able to work out which areas of a physical
> device assigned to LVM are being used by various logical volumes. I
> haven't found any easy way to do this using an API, so I've resorted to
> spawning off lvm commands and interpretting the output.
you can report all attributes using pvs/lvs/vgs, like this
pvs -o +devices
lvs --segments -o +seg_pe_ranges
... for list of available attributes just run "pvs -o help"
Milan
--
mbroz@redhat.com
next prev parent reply other threads:[~2009-06-30 18:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-30 17:17 [linux-lvm] Mapping LVs to physical device Chris Farey
2009-06-30 18:54 ` Milan Broz [this message]
2009-06-30 19:07 ` Stuart D. Gathman
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