From: "Kevin P. Fleming" <kpfleming@backtobasicsmgmt.com>
To: linux-lvm@redhat.com
Subject: Re: [linux-lvm] Re: LVM2 on top of RAID1? (x86_64)
Date: Thu Feb 12 13:40:04 2004 [thread overview]
Message-ID: <402BC89E.6020606@backtobasicsmgmt.com> (raw)
In-Reply-To: <402BBAEF.8000508@comedia.it>
Luca Berra wrote:
> i still believe it would be better if lvm ignored md component devices
> completely.
In kernel 2.6 land this is easy to do as well (for everything, not just
MD). When vgscan tries to open the device to read metadata, open it with
O_EXCL. If any other kernel subsystem is currently using the device,
then the open() will fail and vgscan can ignore the device.
next prev parent reply other threads:[~2004-02-12 18:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-12 10:10 [linux-lvm] Re: LVM2 on top of RAID1? (x86_64) Douglas Kilpatrick
2004-02-12 12:41 ` Luca Berra
2004-02-12 13:40 ` Kevin P. Fleming [this message]
2004-02-12 15:05 ` Luca Berra
2004-02-12 15:30 ` Joe Thornber
2004-02-12 15:54 ` Luca Berra
-- strict thread matches above, loose matches on Subject: below --
2004-02-09 10:36 [linux-lvm] " Douglas Kilpatrick
2004-02-09 10:43 ` [linux-lvm] " Måns Rullgård
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