Solaris Server Running 11.1: devfsadm/powermt/format/cfgadm Commands Hang When Mapping/Unmapping an EMC LUN Where EMC PowerPath is Also in Use
(Doc ID 2166074.1)
Last updated on FEBRUARY 05, 2019
Applies to:Solaris Operating System - Version 11.1 to 11.1 [Release 11.0]
Information in this document applies to any platform.
After mapping a new LUN to the server the customer observed that several commands became unresponsive.
powermt (EMC Powerpath management command)
Please Note - this behavior was also reported when the customer had attempted to unmap LUNs from the Server.
Mapping/Unmapping LUNs presented by EMC Storage Array where EMC PowerPath is also in use.
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