linux_wiki:extend_existing_logical_volumes

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linux_wiki:extend_existing_logical_volumes [2016/03/03 21:54]
billdozor [Move physical extents] 		linux_wiki:extend_existing_logical_volumes [2019/05/25 23:50] (current)
Line 73: Line 73:
 <code bash> <code bash>
 vgextend vglocal /dev/sdc1 vgextend vglocal /dev/sdc1
-vgdisplay+pvs
 </code> </code>
  
 ---- ----
  
-===== Move physical extents ===== 
  
-**Move physical extents off /dev/sdb1** 
-<code bash> 
-pvmove /dev/sdb1 
-OR 
-pvmove /dev/sdb1 /dev/sdc1 
-</code> 
- 
-\\ 
-**Remove /dev/sdb1 from volume group** 
-<code bash> 
-vgreduce vglocal /dev/sdb1 
-</code> 
- 
----- 
  
 ==== Extend a logical volume ==== ==== Extend a logical volume ====
Line 99: Line 84:
 **Extend volume to be 30G in size(from 20G original)** **Extend volume to be 30G in size(from 20G original)**
 <code bash> <code bash>
-lvextend -L 30G /dev/vglocal/lvstorage+lvextend -L 30G --resizefs /dev/vglocal/lvstorage
 OR OR
-lvextend -L +10G /dev/vglocal/lvstorage+lvextend -L +10G --resizefs /dev/vglocal/lvstorage
 </code> </code>
-  * df -h shows that filesystem still needs to be resized to fill the LV container+  * df -h shows that filesystem still needs to be resized to fill the LV container (if you did not use "--resizefs")
  
-**Resize the filesystem**+\\ 
 +**Resize the filesystem - if you did NOT use the "--resizefs" option above**
 <code bash> <code bash>
 xfs_growfs /dev/vglocal/lvstorage xfs_growfs /dev/vglocal/lvstorage
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  • Last modified: 2019/05/25 23:50
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