Also, you can set size of block manually by 

NSR_DEV_BLOCK_SIZE_DLT=64
export NSR_DEV_BLOCK_SIZE_DLT


Petr Hanzlík
COMA ZÁLOHOVACÍ SYSTÉMY a.s.
Vítkovická 1
Ostrava 1       702 00
Czech Republic
Tel.:  ++420-59-6656377
Fax.: ++420-59-6656668
mailto:phanzlik AT coma DOT cz
http://www.coma.cz/






snoop <ksdsya AT RHEA-INFO DOT COM>
Odeslal: Legato NetWorker discussion <NETWORKER AT LISTSERV.TEMPLE DOT EDU>
28.06.2005 03:42
Odpovězte prosím uživateli Legato NetWorker discussion; Odpovězte prosím 
uživateli snoop
 
        Komu:   NETWORKER AT LISTSERV.TEMPLE DOT EDU
        Kopie: 
        Předmět:        critical problem .. help me


Server : compaq5.1 (tru64 cluster Oracle Server)
Networker 6.1 (build 186) network/10
Tape Library : compaq (DLT8000) 2drives
device name : /dev/ntape/tape6_d1
/dev/ntpae/tape7_d1

I back up Oracle Cluster datafile. Datafile size is 300Gbytes
Oracle script is used for oracle backup in savepnpc.
the script is easy coding by ksh shell

ora-begin.sh
------------

#!/usr/bin/ksh
svrmgrl << EOF
connect internal
alter database system begin backup ;
alter database user1  begin bakcup;
...
...
...
<< EOF

ora-end.sh
-----------

#!/usr/bin/ksh
svrmgrl << EOF
connect internal
alter database system end backup ;
alter database user1  end bakcup;
...
...
...
<< EOF


Oracle backup group is Oracle
this group's savepnpc is in /nsr/res/Oracle.res
this file consist next syntax
precmd: "/nsr/script/ora-begin.sh"
pstcmd: "/nsr/script/ora-end.sh"
timeout "12:00:00"

Oracle backup started from auto schedule.
Oracle Backup progressed normally.
But before backup is end pstcmd is running and ora-begin shell is started
this happen in 06:00, backup'end time is 08:00
Why pstcmd is running before backup is end ?
backup result in sucess but this data can't recover . because
ora-end.sh is runned before backup is end.
help me ...

and i show messages in /nsr/logs/daemons.log, messages

Block size is 32768 bytes not 98304bytes, verify the device configuration
tape positioning by record is disabled

what's mean ?

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