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CONTAP-693472: Page Fault During an Automated Non-Disruptive Upgrade with SMBC Relationships

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Issue

A page fault might occur during an Automated Non-Disruptive Upgrade (ANDU) involving SnapMirror Active sync (SM-AS) relationships. The issue can occur when relationships are converted policy from AutomatedFailOver to AutomatedFailOverDuplex and planned failovers are performed before the upgrade. The event may interrupt data access and leave SM-AS relationships inconsistent during the upgrade.

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