On Thursday 23 February 2006 02:22 pm, CR Little wrote:
> I'm having a problem with LVM.
>
> I setup a volume group it had 5.91G in Free PE/Size now states 0/0
>
> --- Volume group ---
>
> VG Name vg
>
>
> VG Size 55.91 GB
>
> PE Size 4.00 MB
>
> Total PE 14313
>
> Alloc PE / Size 14313 / 55.91 GB
>
> Free PE / Size 0 / 0
>
>
>
>
> I have a logical volume inside that I tried to extend
>
> --- Logical volume ---
>
> LV Name /dev/vg/home
>
> VG Name vg
>
> LV UUID vx9591-nXtD-0Yj6-F0ah-TjcH-5jEq-BGFIze
>
> LV Write Access read/write
>
> LV Status available
>
> # open 1
>
> LV Size 10.91 GB
>
> Current LE 2793
>
> Segments 3
>
> Allocation inherit
>
> Read ahead sectors 0
>
> Block device 253:1
>
>
>
> It now states 10.91 GB for LV Size. This lv is mounted to /home when
> I ran lvextend -L+5.91G /dev/vg/home it extended the lv but when you
> run df-h it doesn't show an increased size.
>
>
>
> /dev/mapper/vg-home 5.0G 1.6G 3.2G 33% /home
>
>
>
> Apparently I missed a step and can't find any information on how to
> fix this. Doesn't it need to know how to format and add the LV
> extention?
Assuming you are using a reiserfs filesystem, resizing it is a 2-step
process. The first step is what you have accomplished. The second step
is:
resize_reiserfs -f /dev/vg/home
However, given the output of your "vgdisplay" with particular reference
to the lines below, I doubt that you can resize any logical volumes in
your volume group:
> VG Size 55.91 GB
>
> Total PE 14313
>
> Alloc PE / Size 14313 / 55.91 GB
>
> Free PE / Size 0 / 0
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