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I am getting ready to increase an LVM on one of my virtual Sles machines. It has been 4 years since I have had to do this. I found the ...
  1. #1
    Linux Newbie
    Join Date
    Jun 2006
    Posts
    139

    Increasing an LVM

    I am getting ready to increase an LVM on one of my virtual Sles machines.
    It has been 4 years since I have had to do this.
    I found the procedure on how to do this but I feel I am missing something.
    So my question is, after I add the space do I need to do some kind of resize or is this only done if the addtion is dynamic? It is and ext3 file system.
    thnaks
    mace

  2. #2
    Just Joined! bclark4444's Avatar
    Join Date
    Dec 2003
    Posts
    55
    Are you adding an additional drive, or is the space already in your volgroup?

    Here is a 2 second rundown on the steps.

    1) make sure you have a good backup. That said, i have never had this procedure fail on me.... Yet.....

    2) If you are adding another drive, then you will need to fdisk it to create a partition, use pvcreate to setup as physical volume, and vgextend to add it to your volgroup.

    3) if/when the space is in your volgroup then you can use lvextend to increase your logical volume and resize2fs to reconfig the ext2/ext3 to see the additional space.

    Are these the steps you have in the procedure you have found?

    --Brett

  3. #3
    Linux Newbie
    Join Date
    Jun 2006
    Posts
    139
    I will be using YAST for steps 2&3 but I thought I had to do somekind of resize, but couldn't remember

    thanks
    Mace

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