Navisphere Command Line Interface (CLI) Reference - VMware Communities

Basic CommandsNote: If you issue the backendbus -resetspeed command, and a device witha speed-related fault exists on the bus, the reset could decrease the back-endbus speed (downgrade).Your system must meet required conditions before you can issue areset. See the following table for the list of conditions.ConditionAnalyze Speed RuleSystem Faults RuleActive Sessions RuleTransitions RuleI/O Rate RuleDescription (pass criteria)The summary analysis for the back-end bus,displayed in backendbus -analyze,indicates that a reset will or may occur.No system faults can exist.No active SnapView, MirrorView, or SANCopy sessions.No active transitions such as, LUN binds,LUN expansions, RAID group expansions,disk equalization.No active I/O.Note: Run backendbus -analyze before you issue backendbus -resetspeed.Syntax backendbus -analyze is used with naviseccli (described on page 37)as follows.backendbus -analyzePrerequisitesYou must have a user account on the storage system on which youwant to execute the command.67