IBM SG24-5131-00 사용자 설명서

Special RS/6000 SP Topics 

The backup cws has to be installed with the same level of AIX and PSSP. 
Depending on the kerberos configuration of the primary cws, the backup cws 
has to be configured either as a 

secondary authentication server for the 

authentication realm of your RS/6000 SP when the primary cws is an 
authentication server itself, or as an 

authentication client when the primary 

cws is an authentication client of some other server. To do so will enable a 
correct kerberos environment on the backup cws; so, remote commands will 
succeed through kerberos authentication as on the primary cws.

After the initial AIX and PSSP setup is done, the HACWS software has to be 
installed.

On both control workstations, the HACMP software has to be installed now, 
according to the instructions in the 

HACMP for AIX, Version 4.3: Installation 

Guide, SC23-4278. Verification, as described in Chapter 10 of the HACMP for 
AIX, Version 4.3: Installation Guide, SC23-4278, should be performed. For 
HACWS control workstations, the ssp.hacws fileset has to be installed as 
well.

Since the cws might have some daemons active that could interfere with the 
definition and configuration of networks, you have to stop them, in order to 
get the configuration done, with the command:

/usr/sbin/hacws/spcw_apps -d

This will stop the subsystems 

spmgr splogd hardmon sysctld supfilesrv 

sp_configd

 if they have been active with the corresponding SRC command.

Now configure the serial network. You can either use target mode SCSI, 
target mode SSA or the raw RS-232 serial line, or any combination. 

Both machines, primary and backup, need to be configured to boot up on 
their boot address in order to not confuse a working cws at boot time of the 
backup cws.

If not previously done, you have to migrate the /spdata file system to an 
external volume group, to make it accessible from both sides.

After the /spdata file system is set up so that a 

varyonvg

 of its vg will work on 

either cws, you have to complete the Administration Tasks, like on an