UPSTREAM: 66464: Avoid overflowing int64 in RoundUpSize and return error if overflow int

[wongma7]

This fixes/mitigates https://bugzilla.redhat.com/show_bug.cgi?id=1592653

commits 1 & 2 are needed for patching GCE files cleanly. They fix a bug with GCE GiB vs GB and they were cherrypicked into kubernetes 1.11 (and 1.10) as well so there is no harm in doing the same here.

commit 3 is for patching cinder files cleanly. it is arguable whether it's needed or I should have just manually fixed the conflict but It seems harmless to me.

commit 4 is the patch I actually want to cherry-pick

[wongma7]

@openshift/sig-storage please review thank you!

[jsafrane]

/lgtm

[wongma7]

/assign @smarterclayton
please approve, thank you

[wongma7]

/retest

[jsafrane]

/assign @mfojtik
for approval, thanks

[mfojtik]

/approve no-issue

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jsafrane, mfojtik, wongma7

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• vendor/k8s.io/kubernetes/pkg/OWNERS [mfojtik]
• vendor/k8s.io/kubernetes/test/e2e/storage/OWNERS [jsafrane,mfojtik]

Approvers can indicate their approval by writing /approve in a comment
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[wongma7]

/test end_to_end

{"component":"initupload","error":"failed to upload to GCS: could not connect to GCS: dialing: cannot read credentials file: open /data/credentials.json: no such file or directory","level":"fatal","msg":"Failed to initialize job","time":"2018-07-27T16:47:58Z"}

[openshift-bot]

/retest

Please review the full test history for this PR and help us cut down flakes.

[openshift-bot]

/retest

Please review the full test history for this PR and help us cut down flakes.

[0xmichalis]

/refresh