hidden:Starting and Stopping HPSS
Activate/deactivate HPSS on either hpsscr04 or hpsscr05
1.Activate HPSS run: /hat/core_manual/bin/hpss_activate_node.ksh This script: activates hpss volume groups mounts hpss file systems sets IPs of the productive HPSS core starts hpss and DB2 2.Deactivate HPSS active core run: /hat/core_manual/bin/hpss_deactivate_node.ksh This script: stops HPSS and DB2 umounts all HPSS file systems deactivates all HPSS volume groups takes away all HPSS productive IPs Please note:if you solely want to stop HPSS and DB2 but have access to HPSS file systems please see below how only stop hpss
Stop HPSS using the hpss command line
1.Start the command line on the core server and stop all server 1.1. /opt/hpss/bin/hpssadm.pl -U hpssssm -a /var/hpss/etc/hpss.unix.keytab hpssadm> server shutdown -all hpssadm> server list -all hpssadm> quit 1.2.Stop startup daemon root@hpsstcr03 scripts]# /opt/hpss/bin/rc.hpss -d stop 1.3.Stop system manager root@hpsstcr03 scripts]# /opt/hpss/bin/rc.hpss -m stop 2.Stop the database 2.1.[root@hpsstcr03 scripts]# /opt/hpss/bin/rc.hpss stop SQL1064N DB2STOP processing was successful.
Start HPSS and the database
as user root on the core server
/opt/hpss/bin/rc.hpss start /opt/hpss/bin/hpssadm.pl -U hpssssm -a /var/hpss/etc/hpss.unix.keytab hpssadm>server start -all hpssadm>server list -all hpssadm> quit
Alternatively you can stop HPSS servers using HPSS GUI
In this case stopping is done in two steps. First in the GUI all hpss servers are to be stopped and then the database is to be stopped.
1. open the HPSS GUI on the active Core-Server (hpsscr) [root@hpsscr ~]# /opt/hpss/bin/hpssgui.pl & 2. click on Operations --> Shutdown --> All Non-SSM Servers 3. then Operations --> Shutdown --> System Manager
Then stop the database: