opendev/system-config
Code Issues Proposed changes

Add more lvm commands to cinder documentation

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Sometimes we want to extend a logical volume to the entire size of the
volume group. The command to do this is quite strange and I am tried of
googling it. It is so documented.

Change-Id: I600ceb41c57e27eaaf68a1643be848cd331130a5
This commit is contained in:
Spencer Krum 2016-04-14 12:54:06 -07:00
parent 5c499c15dd
commit 55e28bbe0b
1 changed files with 6 additions and 0 deletions
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6
doc/source/sysadmin.rst
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@ -466,3 +466,9 @@ The following example increases the size of a volume by 100G::
NAME=volumename
sudo lvextend -L+100G /dev/main/$NAME
sudo resize2fs /dev/main/$NAME
The following example increases the size of a volume to the maximum allowable::
NAME=volumename
sudo lvextend -l +100%FREE /dev/main/$NAME
sudo resize2fs /dev/main/$NAME