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Re: [Xen-users] How to expand LVM without create new drive?
| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
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| Subject: | Re: [Xen-users] How to expand LVM without create new drive? |
| From: | Mark Dokter <dokter@xxxxxxxxxxxxx> |
| Date: | Wed, 31 Aug 2011 18:47:03 +0200 |
| Delivery-date: | Wed, 31 Aug 2011 09:48:51 -0700 |
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On 8/31/11 6:15 PM, Wendy William wrote: > I now how to expand a LVM by creating a new drive as described here: > http://lists.centos.org/pipermail/centos/2007-February/032664.html, the steps > are: > Hi! > # pvcreate /dev/sda3 > # vgextend VolGroup00 /dev/sda3 > That would be the easy and painless way. > Now, I want to know how to expand a LVM without create /dev/sda3? > > Suppose I have 2 GB free (unpartitioned) and LVM use /dev/sda2 (8 GB). How to > make /dev/sda2 become 10 GB? Then resize LVM to 10 GB. > Resizing a partition/pv (sda2 in your case) doesn't really have to do much (other than calling vgextend (?)) with lvm. What you need to do is fire up your partitioning program (fdisk?), delete the partition and recreate it with the same starting sector and set the last sector 2GB further down the disk. > Regards, Wendy hth, Mark _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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