Removed Subvolume panel from Volume dashboard

[GowthamShanmugam]

bugzilla: 1614263
tendrl-bug-id: #570

Signed-off-by: GowthamShanmugasundaram gshanmug@redhat.com

[GowthamShanmugam]

@cloudbehl i removed this from code directly not removed from grafana and copied json, please review this PR and check my changes are correct

[GowthamShanmugam]

I tested dashboard is looks fine

[GowthamShanmugam]

@mbukatov @julienlim

[shtripat]

Can we increase the width of Geo-Replication sessions panel a bit? Otherwise looks fine to me.

[codecov]

Codecov Report

Merging #571 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #571   +/-   ##
=======================================
  Coverage   45.08%   45.08%           
=======================================
  Files          40       40           
  Lines        2300     2300           
  Branches      345      345           
=======================================
  Hits         1037     1037           
  Misses       1210     1210           
  Partials       53       53

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[GowthamShanmugam]

Modified alignment as per @shtripat comment

[shtripat]

Looks good to me now

[cloudbehl]

@GowthamShanmugam @shtripat I will recommend we should not reduce the alignment of any panel. We can increase it but reduction may lead to some regressions.

I will recommend we change the rebalance status back to the original width. If we want to change the width of geo-rep then we can reduce the width of the rebalance panel.

[GowthamShanmugam]

@cloudbehl i reverted back that new change