Description of problem:
We have a parameter known as " LVM cache " in the fourth tab i.e "bricks" of gluster deployment.
Following amendments are required :
1.Knowledge about LVM Cache and its configuration should be mentioned under chapter 5 in before point 6(single node deployment) and under chapter 7 before point 7 (three node deployment).
2.A note for user clarity should be mentioned that " the LVM cache configuration is optional ".
Created attachment 1594247 [details]
Screenshot of bricks section with LVM cache section
The screenshot of the bricks tab in gluster deployment should also be replaced.
*** This bug has been marked as a duplicate of bug 1642223 ***