Are there any possibilities of failures when we perform the VSP microcode upgrade? What will happen if the upgrade is failed?
And how if we want to downgrade the VSP Microcode Version?
Thanks in advance.
Is it possible? Sure. Very unlikely though. The VSP would not be disrupted as it upgrades one cluster at a time. The CE would need to address whatever may be disrupting the operation (possibly a hardware replacement if anything), then resume with the upgrade. Again, very unlikely.
yes have possibleity failed,
but if upgrade failed when using fc wizard, ce can resume upgrade process by doing manual upgrade
downgrade is possible but not recommended and same process with upgrade (better discuss with local ce regarding this)
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