[linux-lvm] Help with LVM reconstruction

[Robin Thompson]

 Hi,It must be 4mb per PE, as the other PV would be estimated to be 100gb, when it should be 50gb. Does anyone know what I should be looking for on the 2nd PV - is there LVM information data stored there?Robin

> Date: Sun, 5 Oct 2008 22:52:21 +0200> From: marki at marki-online.net> To: linux-lvm at redhat.com> Subject: Re: FW: [linux-lvm] Help with LVM reconstruction> > Hello,> > Sunday, October 5, 2008, 22:47:50, Robin Thompson wrote:> > > Hi,> > > > Problem is that I don't - the card will only refer to it in 2gb -> > but it could be actually 2tb as in 2 x 1024 x 1024 x 1024 x1024 bytes.> > > > I can extract this: > > physical_volumes {> > pv0 {> > id = "QADZl1-asMf-PyLf-EIw1-qLkv-ZbFI-2goQUD"> > device = "/dev/sdb1"> > status = ["ALLOCATABLE"]> > pe_start = 384> > pe_count = 524286> > That should be enough information... But it looks like 4 TB...> > PE size is 8 MB and you have 524286 PEs (Physical Extents). That's> 3.99 TB (actually it's 4 TB without 16 MB - two PEs, maybe the PV> header is located there - I don't remember the exact LVM structure> on disk).> > -- > bYE, Marki> > > _______________________________________________> linux-lvm mailing list> linux-lvm at redhat.com> https://www.redhat.com/mailman/listinfo/linux-lvm> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
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