Image GC logic should compensate for reserved blocks#27996

Merged

k8s-github-robot merged 1 commit intokubernetes:masterfrom ronnielai:gc-threshold

Jun 25, 2016

+13-9

Commits on Jun 24, 2016

Calculating the disk usage based on available bytes instead of usage bytes to account for reserved blocks in image GC
ronnielai
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