[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

RE: [linux-lvm] Help with LVM reconstruction



 
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 marki-online net
> To: linux-lvm 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 redhat com
> https://www.redhat.com/mailman/listinfo/linux-lvm
> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/



Win £3000 to spend on whatever you want at Uni! Click here to WIN!

[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]