Greg,
You got absolutely right.
That is exactly what I actually wanted to ask.
I didn't know about this pv stuff for original LVs n snapshot LVs.
Let me look at the lvcreate once again.
I want the cow store to go on to a separate physical device.
--- On Mon, 19/7/10, Greg Freemyer <greg.freemyer@gmail.com> wrote:
From: Greg Freemyer <greg.freemyer@gmail.com>
Subject: Re: COW store
To: "LVM general discussion and development" <linux-lvm@redhat.com>
Date: Monday, 19 July, 2010, 9:15 PM
On Mon, Jul 19, 2010 at 7:14 AM, andiket a < truly_linux@yahoo.co.in> wrote: > > Hi, > > Is it possible to specify a different device or to be specific a different VG than original VG to create a cow store for snapshot. > > If I have a an LV in VG1 then I don't snapshot to create cow store (snapshot LV) on same VG but to use VG2. > > > Thanks. > Your question would make a lot more sense as: === Is it possible to specify a different device or to be specific a different PV than original PV to create a cow store for snapshot? === Answer: Yes, when you create your main LVs and snapshot LVs you can specify which PVs they use. Greg _______________________________________________ linux-lvm mailing list linux-lvm@redhat.comhttps://www.redhat.com/mailman/listinfo/linux-lvmread the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
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