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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 ...
- 06-02-2010 #1Linux 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
- 06-02-2010 #2
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
- 06-02-2010 #3Linux 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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