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hypervisor:base:storage [2015/03/05 01:35]
admin [Create a Storage Repository]
hypervisor:base:storage [2015/03/05 12:45] (current)
admin [Delete a Storage Repository]
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 If you do not already have a device to use as repository, create a logical volume on volume group. If you do not already have a device to use as repository, create a logical volume on volume group.
 +
 <​code>​ <​code>​
-> lvcreate --size ​30G -n LocalStorage xenvg+sudo lvcreate --size ​13G -n Xsr0 Xvg0
 </​code>​ </​code>​
  
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 You should see your partition in a line such as: You should see your partition in a line such as:
 <​code>​ <​code>​
-Disk /​dev/​mapper/​xenvg-LocalStorage32.GB, 32212254720 ​bytes+... 
 +Disk /​dev/​mapper/​Xvg0-Xsr013.GB, 13744734208 ​bytes 
 +...
 </​code>​ </​code>​
  
 ==== Register the logical volume for use with XAPI ==== ==== Register the logical volume for use with XAPI ====
 <​code>​ <​code>​
-> xe sr-create type=ext name-label='​LocalStorage' device-config:​device=/​dev/​mapper/​xenvg-LocalStorage+> xe sr-create type=ext name-label='​X-Local-SR' device-config:​device=/​dev/​mapper/​Xvg0-Xsr0
 </​code>​ </​code>​
 This will take a while if the volume is large, it will return the SR UUID. This will take a while if the volume is large, it will return the SR UUID.
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 Display the storage repository: Display the storage repository:
 <​code>​ <​code>​
-> xe sr-list name-label='​LocalStorage'+> xe sr-list name-label='​X-Local-SR'
 </​code>​ </​code>​
  
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 </​code>​ </​code>​
  
-NOTE: at this stage the logical volume ​will still exist in the LVM partition.+NOTE: at this stage the SR data will still exist in the LVM partition, you could also use the //**xe sr-destroy**//​ command to totally wipe out the SR, loosing everything that was on it!
  
 ===== Using NFS ===== ===== Using NFS =====