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Cisco Bug: CSCsz14888 - Re-enable IO throttle after upgrade starts

Last Modified

Jul 06, 2017

Products (3)

  • Cisco Unified Communications Manager (CallManager)
  • Cisco Unity Connection Version 7.1
  • Cisco Unified Communications Manager Version 7.1

Known Affected Releases

7.1(2)

Description (partial)

Symptom:
Code yellow alerts, such as phones unregistering, can happen during upgrade.

Conditions:
Customer disables IO throttling prior to starting an upgrade, then cancels the upgrade.  Until the customer re-enables throttling, it will stay disabled.  Note, after the switch to the new side, throttling will be enabled for the next upgrade.
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