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jone · #1 5th March 2013, 09:45

Hi,

I was following the following how to Paravirtualization With Xen 4.0 On Debian Squeeze and Creating LVM-Based Virtual Machines

On the steps

Code:

xen-create-image --hostname=xen1.example.com

I get the following error message

Code:

Insufficient free extents (0) in volume group vg0: 64 required
Running command 'lvcreate vg0 -L 256Mb -n new-swap 2>&1' failed with exit code 1280.
Aborting

My

Code:

vgdisplay

looks like this

Code:

  --- Volume group ---
  VG Name               vg0
  System ID             
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  7
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                6
  Open LV               6
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               232.59 GiB
  PE Size               4.00 MiB
  Total PE              59543
  Alloc PE / Size       59543 / 232.59 GiB
  Free  PE / Size       0 / 0   
  VG UUID               CcQLNS-eTfx-04D8-xZpT-9ZUN-nsk7-heLKvd

And My

Code:

lvdisplay

display took like this

Code:

--- Logical volume ---
  LV Name                /dev/vg0/root
  VG Name                vg0
  LV UUID                SZlkX3-WVsW-1lvD-eWvo-6JUd-25dT-J8vHPv
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                332.00 MiB
  Current LE             83
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           254:0
   
  --- Logical volume ---
  LV Name                /dev/vg0/usr
  VG Name                vg0
  LV UUID                aIjVEG-b8ZG-HRko-MaNd-9TCE-b6xo-Dqmbq6
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                8.38 GiB
  Current LE             2145
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           254:2
   
  --- Logical volume ---
  LV Name                /dev/vg0/var
  VG Name                vg0
  LV UUID                QKuKYr-2vBK-04cx-DajI-oC16-gsL3-jYIzn4
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                2.79 GiB
  Current LE             715
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           254:3
   
  --- Logical volume ---
  LV Name                /dev/vg0/swap_1
  VG Name                vg0
  LV UUID                Tn7hdG-rks8-qS51-m9s2-3doO-gzA8-YE03ax
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                3.74 GiB
  Current LE             957
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           254:1
   
  --- Logical volume ---
  LV Name                /dev/vg0/tmp
  VG Name                vg0
  LV UUID                YjOzyN-rCdr-Zg2r-AFI9-MgQ3-hfEL-kvqDWF
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                380.00 MiB
  Current LE             95
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           254:4
   
  --- Logical volume ---
  LV Name                /dev/vg0/home
  VG Name                vg0
  LV UUID                zHJvcW-QQ93-CDSn-lSTU-Cp80-HvIy-hftGur
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                216.98 GiB
  Current LE             55548
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           254:5

What is the problem? I'm new to xen and your help is very appreciated.

Thanks