Change in vdsm[master]: utils: atomic file write

gerrit-hooks has posted comments on this change.

Change subject: utils: atomic file write
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Patch Set 10:

* #1195208::Update tracker: OK
* Check Bug-Url::OK
* Check Public Bug::#1195208::OK, public bug
* Check Product::#1195208::OK, Correct classification oVirt
* Check TM::SKIP, not in a monitored branch (ovirt-3.6 ovirt-4.0)
* Check merged to previous::IGNORE, Not in stable branch (['ovirt-3.6', 'ovirt-4.0'])