Hello dear friends! I have Dell PowerVault MD3400 with two controllers. One of them has a mistake.

MDSM doesn't see it, though one of controllers gets ip adress from DHCP server.

I need your ideas and advises.

Here is a log from putty connection with serial cable:

Reset, Power-Up Diagnostics - Loop 1 of 1
3600 Processor DRAM
     01 Data lines                                                  Passed
     02 Address lines                                            Passed
3300 NVSRAM
     01 Data lines                                                 Passed
3900 Real-Time Clock
     01 RT Clock Tick                                             Passed
Diagnostic Manager exited normally.
08/21/17-11:41:53 (tNetCfgInit): NOTE: eth0: LinkDown event
08/21/17-11:41:53 (tNetCfgInit): NOTE: eth1: LinkDown event
08/21/17-11:41:53 (tNetCfgInit): NOTE: Network Ready
08/21/17-11:41:55 (tNet0): NOTE: eth1: LinkUp event

Current date: 08/21/17 time: 19:37:38

Send for Service Interface or baud rate change
08/21/17-11:42:10 (tRAID): NOTE: Set Powerup State
08/21/17-11:42:11 (tRAID): SOD Sequence is Normal, 0 on controller B
08/21/17-11:42:11 (tRAID): NOTE: loading flash file: ECTDell
08/21/17-11:42:11 (tRAID): NOTE: unloading flash file: ECTDell
08/21/17-11:42:11 (tRAID): NOTE: Turning on tray summary fault LED
08/21/17-11:42:11 (tRAID): NOTE: Installed Protocols:
08/21/17-11:42:11 (tRAID): NOTE: Required Protocols:
08/21/17-11:42:13 (tRAID): NOTE: DSM: Current revision 7
08/21/17-11:42:13 (tRAID): NOTE: SYMBOL: SYMbolAPI registered.
08/21/17-11:42:14 (tRAID): NOTE: RCBBitmapManager total RPA size = 3656384512
08/21/17-11:42:14 (tRAID): NOTE: PCI DevIdl 0x1 is GEN3 MPT Adapter - Host side
08/21/17-11:42:14 (tRAID): NOTE: PCI DevIdl 0x2 is GEN3 MPT Adapter - Host side
08/21/17-11:42:14 (tRAID): NOTE: init: ioc: 0, PLVersion: 02-075-00-00
08/21/17-11:42:14 (tRAID): NOTE: init call sasConfigForTbm

Change TBM to Ext Mode ...
08/21/17-11:42:15 (tRAID): NOTE: Enable TBM Ext Mode OK
Cable Management is NOT initialized. Code: x00000000
08/21/17-11:42:15 (tRAID): NOTE: Initiating Host channel: ioc:1 bringup
08/21/17-11:42:15 (tRAID): WARN: Check/Do IOC FW download chanIdx 0 isHost=1
08/21/17-11:42:15 (tRAID): NOTE: IOC HW detected, index:0 type:host chan:0 chipID:97 rev:2
08/21/17-11:42:17 (IOSched): NOTE: SAS Expander Added: expDevHandle:x9 enclHandle:x2 numPhys:30 port:0 ioc:0 channel:1 numEntries:22
08/21/17-11:42:18 (tRAID): NOTE: IOC:1 Firmware Version: 02-75-00-00
08/21/17-11:42:19 (tRAID): NOTE: setIOCPhySettings Write the page
08/21/17-11:42:20 (tRAID): NOTE: Configuring IOC Diagnostic Trace for ioc:1
08/21/17-11:42:20 (tRAID): NOTE: Diagnostic Trace Post message successful
08/21/17-11:42:20 (tRAID): NOTE: IOC Snapshot Post message successful
08/21/17-11:42:20 (tRAID): NOTE: Initiating Host channel: ioc:2 bringup
08/21/17-11:42:20 (tRAID): WARN: Check/Do IOC FW download chanIdx 2 isHost=1
08/21/17-11:42:20 (tRAID): NOTE: IOC HW detected, index:2 type:host chan:2 chipID:97 rev:2
08/21/17-11:42:22 (tRAID): NOTE: IOC:2 Firmware Version: 02-75-00-00
08/21/17-11:42:24 (tRAID): NOTE: setIOCPhySettings Write the page
08/21/17-11:42:25 (tRAID): NOTE: Configuring IOC Diagnostic Trace for ioc:2
08/21/17-11:42:25 (tRAID): NOTE: Diagnostic Trace Post message successful
08/21/17-11:42:25 (tRAID): NOTE: IOC Snapshot Post message successful
08/21/17-11:42:26 (tSasExpChk): NOTE: Local Expander Firmware Version: 00.00.90.10
08/21/17-11:42:26 (tSasExpChk): NOTE: Enabling this controller's expander phys, channel=1
08/21/17-11:42:26 (sasEnPhys): NOTE: sasEnableDrivePhysTask: 12 phys enabled on channel 1
08/21/17-11:42:26 (tSasDiscCom): NOTE: SAS: Initial Discovery Complete Time: 43 seconds since last power on/reset, 15 seconds since sas instantiated
08/21/17-11:42:26 (tRAID): NOTE: usbd: discovered device, drive:0
08/21/17-11:42:26 (tRAID): NOTE: CrushMemoryPoolMgr: platform and memory (CPU MemSize:4096), adjusted allocating size to 65536 for CStripes
08/21/17-11:42:27 (tRAID): ERROR: FTDC metadata reinit: invalid, moved or RPA size changed
08/21/17-11:42:27 (tRAID): NOTE: DQ FTDC: Reinitialized DQ Trace History metadata: signature was invalid
08/21/17-11:42:28 (tRAID): SOD: Instantiation Phase Complete
08/21/17-11:42:27 (tRAID): NOTE: FTDC: Deferring format string copies due to pending restore
08/21/17-11:42:27 (tRAID): WARN: sodLockdownCheck: sodSequence update: CtlrLockdown
08/21/17-11:42:27 (tRAID): WARN: No attempt made to open Inter-Controller Communication Channels 0-0
08/21/17-11:42:27 (tRAID): NOTE: LockMgr Role is Master
08/21/17-11:42:28 (tRAID): NOTE: WWN baseName 000200a0-98558894 (valid==>SigMatch)
08/21/17-11:42:28 (tRAID): NOTE: spmEarlyData: No data available
08/21/17-11:42:29 (tRAID): SOD: Pre-Initialization Phase Complete
08/21/17-11:42:51 (ssmSpin): NOTE: FTDC: Freeze for pending restore from backup
08/21/17-11:42:53 (tRAID): WARN: CmgrLockdownException: CORRUPT DBM DATABASE DETECTED - LOCKDOWN Type=6
08/21/17-11:42:53 (tRAID): WARN: ACS: testCommunication: Domi Exception caught: IconSendInfeasibleException Error
08/21/17-11:42:53 (tRAID): NOTE: ACS: autoCodeSync(): Process start. Comm Status: 0
08/21/17-11:42:53 (tRAID): WARN: ACS: autoCodeSync(): Skipped since alt not communicating.
08/21/17-11:42:54 (tRAID): SOD: Code Synchronization Initialization Phase Complete
08/21/17-11:42:54 (tRAID): WARN: Lockdown case-DB CORRUPT. NVPS did not update from Sstor.
08/21/17-11:42:55 (tRAID): SOD: Initialization Phase Complete
==============================================
Title:     Disk Array Controller
           Copyright 2013-2014 NetApp, Inc. All Rights Reserved.

Name:      RC
Version:   08.10.05.60
Date:      02/21/2014
Time:      13:48:14 CST
Models:    2701
Manager:   devmgr.v1110api36.Manager
==============================================

08/21/17-11:42:54 (tRAID): NOTE: SYMbol available
08/21/17-11:42:54 (tRAID): WARN: *********************************************************
08/21/17-11:42:54 (tRAID): WARN: *********************************************************
08/21/17-11:42:54 (tRAID): WARN: **                                                     **
08/21/17-11:42:54 (tRAID): WARN: **                   WARNING!!!!!!                     **
08/21/17-11:42:54 (tRAID): WARN: **                                                     **
08/21/17-11:42:54 (tRAID): WARN: ** This controller is locked down due to detected      **
08/21/17-11:42:54 (tRAID): WARN: ** corruption in the primary database.                 **
08/21/17-11:42:54 (tRAID): WARN: ** In order to prevent any configuration loss, the     **
08/21/17-11:42:54 (tRAID): WARN: ** backed up database must be restored.                **
08/21/17-11:42:54 (tRAID): WARN: **                                                     **
08/21/17-11:42:54 (tRAID): WARN: **                                                     **
08/21/17-11:42:54 (tRAID): WARN: *********************************************************
08/21/17-11:42:54 (tRAID): WARN: *********************************************************
08/21/17-11:42:55 (tRAID): SOD: sodComplete Notification Complete
08/21/17-11:42:56 (tRAID): sodMain CtlrLockdown sequence finished, elapsed time = 45 seconds
08/21/17-11:42:56 (tRAID): sodMain complete
08/21/17-11:42:56 (tRAID): WARN: SOD lockdown sequence complete - suspending...

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