curious LVM

Discussion in 'Computers and The Internet' started by purple_sky, Feb 3, 2013.

  1. purple_sky

    purple_sky Member

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    i am fairly sure i chose the automatic setup for me lvm, use the entire hdd, creating root and swap.

    but i noticed about 150gb missing on my system, so i investigated.

    the command
    Code:
    vgdisplay
    has this in the output:

    Code:
      VG Size               297.85 GiB
      Alloc PE / Size       35762 / 139.70 GiB
      Free  PE / Size       40487 / 158.15 GiB
    why is the 158gb free, why wasnt it included in the allocated (logical volumes) ?
     
  2. Buddha Fish

    Buddha Fish wanderin' fish

    Messages:
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    that's the diskspace that you have not used. it's not unallocated, it's just free meaning open for use. try running this command

    Code:
    df -h
    this will show you your used and free space on each volume.

    EDIT: if you issue the pvdisplay command that should show you the physical volume sizes which I think is what you want to find.

    I'm not 100% sure on this I'm still learning UNIX
     

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