Adjusting cluster settings for 3PAR series controllers(3par系列控制器调整集群设置)

调整过程需要进行重启后按组合键ctrl+w进入

以下以为7400

Green solid : awaiting to join cluster. 

Note:  Remember to use the old node IDE / disk from the failed node ( if the node failure was not due to the IDE ) 

Check if the node has not come up due to node parameter settings issue we need to get in to the WHACK once serialled in and issue 'promedit' . Here we will need to set the values.  (Use CTRL + W  to get to WHACK prompt once connected serially to this node) 

Remember 7400 and 7400C parameters are different ; 

Look at the example for a 7400 below ;

SMI Whack> prom edit

Board Spin:       03

Size * 256 bytes: 04

Board Class:      920

Board Base:       200040

Board Rev:        91

Assembly Vendor:  FXN

Assembly Year:    2012

Assembly Week:    30

Assembly Day:     03

Assembly Serial:  00103530

Alternate Class:  ffff

Alternate Base:   ffff

Alternate Dash:   ff

System Serial:    <7 digit serial>         < ----- System Serial is set with  the command 'set perm sys_serial=<7 digit serial>'

Node ID:          01                                 < --------- set correct node ID  - node 1 = 01   node 0 = 00 ; likewise. 

Midplane Type:    1b                            < ---------- This is the correct value for 7400

Node Type:        40                              < ---------- This is the correct value for 7400

 

Next, at WHACK prompt you also need to enter the command to set the 7 digit serial number as below ; 

set perm sys_serial=<7 digit 3PAR serial> 

 

Once all of these are set type 'reset' at WHACK prompt and the node should reboot and join cluster.

按需求设置好合适的id集群即可进入