hidden:Restore Test System 7.4.3p1 from DB2 OfflineBackup

1. Make a Bare Metal backup before starting restore

/usr/sbin/rear mkbackup /opt/hpss/bin/lshpss -all > /db2_backup/lshpss-hpss7.4.3p3/lshpss-7.4.3p3_before_downgrade_to_7.4.3p2.txt hpssadm> server shutdown -all /opt/hpss/bin/rc.hpss -d stop /opt/hpss/bin/rc.hpss -m stop

/opt/hpss/bin/rc.hpss stop (stop db2 , and resratrt it in order to close all active connections. Alternatively db2 quiesce instance <inst_name> restricted access immediate force connections....take a closer look at db2 documentation ...it was not tested here... http://www-01.ibm.com/support/docview.wss?uid=swg21636292) su - hpssdb . /var/hpss/hpssdb/sqllib/db2profile db2start db2 backup db hcfg to /db2_backup/offline/hcfg compress db2 backup db hsubsys1 to /db2_backup/offline/hsubsys1 compress

db2stop

restore db2 from an offline backup su - hpssdb . /var/hpss/hpssdb/sqllib/db2profile db2start db2 list history backup since 20151201 for hcfg db2 "restore db hcfg from /db2_backup/offline/hcfg taken at 20151221154752"

db2 "restore db hsubsys1 from /db2_backup/offline/hsubsys1 taken at 20151221154835" db2 "rollforward db hcfg to end of logs and complete"

db2 "rollforward db hsubsys1 to end of logs and complete"

db2 activate db hcfg db2 activate db hsubsys1 rm /opt/hpss ln -s /hpss_src/hpss-7.4.3.1-0.el6 /opt/hpss /opt/hpss/bin/rc.hpss start make a link to 7.4.3p2 on test mover delete disk devices: delete files, delete cos, delete hierarchy, delete storage class. delete resource, export volume, delete disk/device

SCSI Library and drives library scan drive address on caore /opt/hpss/bin/device_scan

scan scsi drive address on mover sg_map -st -x -i ----> take generic drive /dev/sgXX /opt/hpss/bin/device_scan -t tape -s /dev/sgXX

STK Library and drive

take device address from acsls maschine

/opt/hpss/tools/unsupported/bin/removesegs -i1 -v TK0528 --delete-segments (twice)

new cartridges in library iu1 hpss_test_01: TS0213JC TS0214JC

new cartridges in stk hpsst partition: TK024300 TK024400

write some files with patch 2 set cartridges on read only upgrade to patch3 (see hawto Upgrade from p2 to p3) read this file with patch 3 and compare the checksums

create new tape storage class 110 PrimaryCopySTK_T10KD E2EDP and 111 SecondaryCopyIUT1_TS1140 E2EDP with BP enabled crteate new hierarchies 110,111,112 create new COSs 110,111,112 with "hash algorithm"=MD5

import new cartridges in SC110

TK024500 TK024600 TK024800 TK024900

import new cartridges in SC 111 TS024600 TS024700 TS024800 TS024900

import new cartridges in old SC100 for migrate force tests TK052100 TK052200 import new cartridges in old sc101 foe migrate force tests TS024400 TS024500

tK0521 set readonly ts0245 set readonly

set p2 cartridges on read only TS0213,TS0214,TK0243,TK0244

Migration does not run ([IBM][CLI Driver][DB2/LINUXX8664] SQL0551N The statement failed because the authorization ID does not have the required authorization or privilege to perform the operation. Authorization ID: "HPSS". Operation: "SELECT". Object: "HPSS.BFMIGRRECBITFILEVIEW". SQLSTATE=42501)

(Conversion Guide 10.5.1)

stop hpss

[root@hpsstcr03 ~]# . /var/hpss/hpssdb/sqllib/db2profile [root@hpsstcr03 ~]# /opt/hpss/tools/convert743/hpss/hpss_convertdb743 HPSS_DB_INSTANCE_OWNER is set - Using 'hpssdb' for database connections. Password for hpssdb: cnvt> mpsforcemigrategrant DB20000I The SQL command completed successfully. DB20000I The SQL command completed successfully. cnvt> quit

start hpss

(it had no effect!!!!!)

try the following: su - hpssdb db2 connect to hsubsys1 bash-4.1$ db2 grant control on table hpss.BFMIGRRECBITFILEVIEW to user hpss DB20000I The SQL command completed successfully.