6.2(5a)
hardware ejector enable (Default)

MDS-9710-1(config)# hardware ejector enable
MDS-9710-1(config)# 2014 Mar 25 07:58:51 rtp-san-33-18-9710-1 %PLATFORM-2-MODULE_EJECTOR_POLICY_ENABLED: All Ejectors closed for module 1. Ejector based shutdown enabled
2014 Mar 25 07:58:51 MDS-9710-1 %PLATFORM-2-MODULE_EJECTOR_POLICY_ENABLED: All Ejectors closed for module 2. Ejector based shutdown enabled
2014 Mar 25 07:58:51 MDS-9710-1 %PLATFORM-2-MODULE_EJECTOR_POLICY_ENABLED: All Ejectors closed for module 5. Ejector based shutdown enabled
2014 Mar 25 07:58:51 MDS-9710-1 %PLATFORM-2-XBAR_EJECTOR_POLICY_ENABLED: All Ejectors closed for Xbar 1. Ejector based shutdown enabled
2014 Mar 25 07:58:51 MDS-9710-1 %PLATFORM-2-XBAR_EJECTOR_POLICY_ENABLED: All Ejectors closed for Xbar 2. Ejector based shutdown enabled
2014 Mar 25 07:58:51 MDS-9710-1 %PLATFORM-2-XBAR_EJECTOR_POLICY_ENABLED: All Ejectors closed for Xbar 3. Ejector based shutdown enabled

MDS-9710-1# show mod
Mod  Ports  Module-Type                         Model              Status
---  -----  ----------------------------------- ------------------ ----------
1    48     2/4/8/10/16 Gbps Advanced FC Module DS-X9448-768K9     ok
2    0      Unknown Module                                         powered-dn
5    0      Supervisor Module-3                 DS-X97-SF1-K9      active *
6    0      Supervisor Module-3                 DS-X97-SF1-K9      ha-standby

Pressed button on standby slot 6 

rtp-san-33-18-9710-1# 
2014 Mar 25 08:18:27 rtp-san-33-18-9710-1 %PLATFORM-2-SINGLE_EJECTOR_STAT_CHANGED: Ejector's status in slot 6 has changed, Ejector is OPEN
2014 Mar 25 08:18:28 rtp-san-33-18-9710-1 %PLATFORM-2-MOD_REMOVE: Module 6 removed (Serial number JAE171008AR)

rtp-san-33-18-9710-1# show mod
Mod  Ports  Module-Type                         Model              Status
---  -----  ----------------------------------- ------------------ ----------
1    48     2/4/8/10/16 Gbps Advanced FC Module DS-X9448-768K9     ok
2    0      Unknown Module                                         powered-dn
5    0      Supervisor Module-3                 DS-X97-SF1-K9      active *
6    0      Supervisor Module-3                                    powered-up       ----


  -> standby sup went into power-up status
  -> status light is red blinking all other lights off

Symptom:
After supervisor is removed due to "hardware ejector enable", the status of the sup is shown in powered-dn status.

Conditions:
Supervisor single ejector lever release button pushed, 
MDS 9710 NX-OS 6.2(5a) with "hardware ejector enable" configured.

Supervisor goes to powered-dn status.