not sure that this can be done using CLI commands. You might be able to use the Analyzer CLI commands. If your array has Data Logging enabled and you turn off Periodic Archiving, you could script the archiveretrieve command to create and retrieve a NAR file each 24 hours, then run the Analyzer archivedump command to extract the specific counters that you are interested in.  To script the collection of 24 hour NAR files see Support Solution emc148982 - to use the Analyzer archivedump command, see the latest Analyzer User GUide or the latest Navisphere CLI User GUide (Analyzer commands are now included in the CLI guide for flare 31).  glen
Hello,   I'm in need of scripting a daily check of how much non-optimal I/Os (on non-owning SP) were done for a given LUN. It's pretty easy to verify in Analyzer, but how can I find this info through naviseccli ? Also, can these counters be resetted ?  Thanks!
Where to find non-optimal counters through naviseccli