To verify the history and transmission status of Phonehome log bundles, the correct command is purearray phonehome --list.
Before starting a controller upgrade (NDU), it is mandatory to ensure that the array can successfully transmit diagnostic data to Pure Storage. This allows Support to review the "pre-flight" checks and ensures that if an issue occurs during the upgrade, logs will be available for triage.
Usage: Running purearray phonehome --list displays a table of recent log bundles generated by the system.
Verification: The Engineer must look at the Status column for the most recent entries. A status of "uploaded" confirms that the array has successfully connected to the Pure Storage cloud and transferred the data. If the status is "queued" or "failed," the upgrade should not proceed until network connectivity (firewall/proxy) is resolved. Options A and C are incorrect CLI syntax for this specific verification task.