Dell EMC PowerEdge MX7000 Field Service Manual page 33

Table 14. Chassis is a member of MCM group
# Order of actions
1 Take Chassis Backup using OME-M GUI.
2 Perform Leave Group using OME-M GUI
3 Replace RCP
4 Program Chassis Service Tag using racadm:
5 Restore the previous Backup using OME-M
GUI.
6 Join the MCM group
WARNING: The above RCP replacement procedure will result in loss of some configuration stored on RCP.
Backup/Restore (Step #1/#4,#5) if successfully executed will restore some configuration but not all. Customer
will have to reconfigure chassis including any network fabric configuration for Dell switches.
NOTE: RCP replacement will result in new IP address if DHCP was enabled.
Table 15. Chassis is the lead of an MCM group
# Order of actions
1 If OME-M version is lower than 1.1.0, then
update the OME-M to 1.1.0 before continuing
the steps below
2 If the Backup Lead is configured, continue to
step 3. If the Backup Lead is not configured,
configure a Backup Lead before continuing to
step 3.
3 Completely Power off the chassis
4 Go to Backup Lead and Promote it as Lead
5 Replace RCP
6 Program Chassis Service Tag using racadm:
7 Perform force Reset MM Configuration: using
the REST API
8 Go to the new Lead, click the repair options
and join this chassis as a member to the group
Removing the right control panel ear
Prerequisites
NOTE: Before working on the right control panel ear, ensure to remove the sled or sled blank from bay 8.
Steps
1. Use a Phillips #1 screwdriver, remove the screw that secures the control panel cable access hatch to the enclosure.
2. Remove the control panel cable access hatch.
3. Pull the blue pull tag, to disconnect the power button cable from the right control panel.
Details
If no previous chassis backup data exists, perform this step to take a new
chassis backup. Persistent storage on RCP needs to be fully functional
for a successful backup. Refer to OME-M API Guide for details
Refer to OME-M User's guide for details
NA
racadm config -g cfgRacTuning -o cfgRacTuneServiceTag <SVC_TAG>
Refer to OME-M User's guide for details
Refer to OME-M User's guide for details
Details
Refer to OME-M User's guide for update instructions
Refer to OME-M User's guide for details
NA
Refer to OME-M User's guide for details
NA
racadm config -g cfgRacTuning -o cfgRacTuneServiceTag <SVC_TAG>
Refer to OME-M API Guide for details
Refer to OME-M User's guide for details
Field service information 33