Chrome Version       : 55.0.2883.105
OS Version: 8872.76.0
URLs (if applicable) : https://productforums.google.com/d/msg/chromebook-central/u6kxXlLKsKs/NiQ5EsWFDgAJ

What steps will reproduce the problem?
1.Attach external HDD to full desktop OS (i'm using Ubuntu 14.04), assess SMART #192 count
2. Power off, remove and re-attach using correct procedures to confirm that #192 does not increase
3. Attach external HDD to Chromebook, eject and remove; Reattach HDD to full desktop OS and assess SMART 192 count to confirm whether #192 increases

What is the expected result?
Parameter #192 should never increase upon following OS procedures for disconnecting an external drive.

What happens instead of that?
Parameter #192 increases by a count of one, indicating some hard drives undergo an emergency shut down and head park procedure instead of a safe planned shut down procedure.

Please provide any additional information below. Attach a screenshot if possible.

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