Unable to remove connected hosts from Unisphere managed storage array

I was recently bringing back to life a CX4-120 storage array, which had a number of connected hosts registered that were no longer active, I was unable to remove the host using the Unisphere GUI, after invoking the deregister command on the last HBA connection, as the host object remained. After a  short period of scratching … More Unable to remove connected hosts from Unisphere managed storage array

Reading archive performance data from EMC storage arrays

For EMC storage arrays you are able to collect and archive performance data and  export a NAR file using Navisphere/Unisphere. In order to read the data collected you can convert the archive dump file to CSV format using the Navisphere CLI, by invoking the following command: C:\Program Files (x86)\EMC\Navisphere CLI\NaviSECCli.exe analyzer -archivedump -data <filename.nar> -out <filename.csv> In order to run the … More Reading archive performance data from EMC storage arrays