HP 3PAR Degraded Mode

[Torsten.]

This part from the serial boot log would be interesting

(this one is taken from another model, but yours should look similar):

+-----------------------------------------------------------------------------+
HP SPI Image 05.02.54. Release version. 07:37:57 Mar 01 2017.
+-----------------------------------------------------------------------------+
| CPU 2 x 2.40 GHz Ivy Bridge deca core HT dual
| Control Cache Size 191.100 GB (cpu mem type 11) CL9
| Set0 CC DIMM0.0.0 (J180000): 32768 MB CL6/9
| Set0 CC DIMM0.1.0 (J190000): 32768 MB CL6/9
| Set0 CC DIMM0.2.0 (J200000): 32768 MB CL6/9
| Set1 CC DIMM1.0.0 (J180001): 32768 MB CL6/9
| Set1 CC DIMM1.1.0 (J190001): 32768 MB CL6/9
| Set1 CC DIMM1.2.0 (J200001): 32768 MB CL6/9
| Data Cache Size 256 GB CL6/9
| Set0 DC DIMM0.0.0 (J140005): 32768 MB CL6/9
| Set0 DC DIMM0.1.0 (J160005): 32768 MB CL6/9
| Set1 DC DIMM0.0.1 (J150005): 32768 MB CL6/9
| Set1 DC DIMM0.1.1 (J170005): 32768 MB CL6/9
| Set2 DC DIMM1.0.0 (J140006): 32768 MB CL6/9
| Set2 DC DIMM1.1.0 (J160006): 32768 MB CL6/9
| Set3 DC DIMM1.0.1 (J150006): 32768 MB CL6/9
| Set3 DC DIMM1.1.1 (J170006): 32768 MB CL6/9
| Slot ID 0 [8 Node HP 3PAR 20840X Centerplane]
| Power Supply 0 OK Delta
| Power Supply 1 OK Delta
| Battery Backup Unit OK Delta 800-200012.A1 00000232 (69)
| FPGA Chimera v1.0
| SATA0 Disk SanDisk 512 GB
| SATA1 Disk SanDisk 512 GB
| PCI Slot 0 LSI-SAS 9300-16e
| PCI Slot 1 LSI-SAS 9300-16e
| PCI Slot 2 LSI-SAS 9300-16e
| PCI Slot 3 HP 560SFP+ 5 2-port
| PCI Slot 4 Emulex LPe16004 4-port
| PCI Slot 5 Emulex LPe16004 4-port
| PCI Slot 6 Emulex LPe16004 4-port
| Board 920-200050.A2 FXN 2016/52
| Cluster serial CZ1234567         <<<======= IMPORTANT
| Board reset reason COLD_POWERON
| Current Time 2019-02-07 10:52:25 (UTC+1)
+-----------------------------------------------------------------------------+

[LElie]

Hello Torsten,

Do you mean that I should change the serial number for the new motherboard replaced so it can be detected by the cluster?

Please confirm and huge thanks for your replies.

[Torsten.]

The cluster serial is the serial of the 3PAR itself and must be set on each node.
noderescue will do this for you, but you should check it.

not the same serial = not the same cluster