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Problems Node Rescue 7400 2N
https://www.3parug.com/viewtopic.php?f=18&t=3333
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Author:  jquintero [ Wed Nov 27, 2019 8:05 pm ]
Post subject:  Problems Node Rescue 7400 2N

Hi Team,

I have to 3PAR 7400 2N 3.2.1 MU5 that start to Set up the system to wipe and rerun ootb, but to reboot the node 0 disk failed (Node 1 load OK). Use the Spare Part Node for replace the Node 0, but to make node rescue:
Whack>prom edit
Board Spin: 04
Size * 256 bytes: 04
Board Class: 920
Board Base: 200040
Board Rev: A8
Assembly Vendor: FXN
Assembly Year: 2013
Assembly Week: 47
Assembly Day: 04
Assembly Serial: 00206393
Alternate Class: fff
Alternate Base: ffff
Alternate Dash: ff
System Serial: 0 <---SET SERIAL TO 0
Node ID: 00 <--NODE 0
Midplane Type: 1b <-- 7400
Node Type: 40

Whack>unset sys_serial
Whack>ahci init
Disk 0: AHCI0:
Model: SanDisk PU1000064GBATSSD Serial: 133752400342 Rev: CS.51.00
Capacity: 64.023 GB (125045424 blks) SSD
WWN: 5001b44a2fd8
Interface: ATA-9 PIO mode: 0 Queue depth: 31 ECC bytes 0
Write cache ON
SMART ON
Power saving OFF

Whack>ide erase
ide commands unsupported on Sandy Bridge platforms
passing command to ahci...
Warning!! Security erase can take over an hour
Erase all AHCI0 drive data -- Are you sure? (Y/N) Yes
Security Status Bits = 0x21
Security Set Password passed
Security Erase Prepare passed
Enhanced Security Erase supported
Performing Enhanced Security Erase
Erasing
.
Security Erase Unit passed
Security Status Bits = 0x21


Reset to node but show end:

Booting from device 0, AHCI0Invalid boot sector.
Use "boot net install" to correct this.

*** Fatal error: Code 39, sub-code 0x10 (0).
AHCI0 MBR does not have a valid partition table
Disabled FSBC boot watchdog.

I try to set in the "Whack>" IP add to IP to connect to IP to Node, IP to Server to trasfer TFTP but always failed:

Whack> boot net install
Booting from net...
TFTP "install" from 10.10.40.36.timeout, failed
Disabled FSBC boot watchdog.


That other process can be performed, taking that the other node is ready to start "Out Of The Box Procedure"??

Thk..

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