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Increase/Add RMAN Channel

technimdaxviii
Level 5

Hi,

We're using OIP for our daily level0 backup which took approximately 3.5-4hrs. As per checking the log generated by the backup in the console, there was only one channel allocated. Is it possible to increase the channel used by OIP? Thank you

# -----------------------------------------------------------------
# RMAN command section
# -----------------------------------------------------------------
RUN {
ALLOCATE CHANNEL ch00 
    TYPE 'SBT_TAPE'
    PARMS 'SBT_LIBRARY=/usr/openv/netbackup/bin/libobk.so64.1';
SEND 'NB_ORA_CLIENT=proddb01.domain.com,NB_ORA_SID=PRODDB,NB_ORA_SERV=prodvnb.domain.com,NB_ORA_POLICY=PRODDB_PROD_DB_BKP,NB_ORA_PARENT_JOBID=42853,NB_ORA_SCHED=PRODDB_Daily_Full_Schedule';
BACKUP
    INCREMENTAL LEVEL=0
    FORMAT 'bk_d%d_u%u_s%s_p%p_t%t'
    DATABASE;
RELEASE CHANNEL ch00;
# Backup Archived Logs
sql 'alter system archive log current';
ALLOCATE CHANNEL ch00 
    TYPE 'SBT_TAPE'
    PARMS 'SBT_LIBRARY=/usr/openv/netbackup/bin/libobk.so64.1';
SEND 'NB_ORA_CLIENT=proddb01.domain.com,NB_ORA_SID=PRODDB,NB_ORA_SERV=prodvnb.domain.com,NB_ORA_POLICY=PRODDB_PROD_DB_BKP,NB_ORA_PARENT_JOBID=42853,NB_ORA_SCHED=PRODDB_Daily_Full_Schedule';
BACKUP
    FORMAT 'arch_d%d_u%u_s%s_p%p_t%t'
    ARCHIVELOG
        ALL
DELETE INPUT;
RELEASE CHANNEL ch00;
# Control file backup
ALLOCATE CHANNEL ch00 
    TYPE 'SBT_TAPE'
    PARMS 'SBT_LIBRARY=/usr/openv/netbackup/bin/libobk.so64.1';
SEND 'NB_ORA_CLIENT=proddb01.domain.com,NB_ORA_SID=PRODDB,NB_ORA_SERV=prodvnb.domain.com,NB_ORA_POLICY=PRODDB_PROD_DB_BKP,NB_ORA_PARENT_JOBID=42853,NB_ORA_SCHED=PRODDB_Daily_Full_Schedule';
BACKUP
    FORMAT 'ctrl_d%d_u%u_s%s_p%p_t%t'
    CURRENT CONTROLFILE;
RELEASE CHANNEL ch00;
}

 

Note: Apologies if this thread might appear duplicate. I've created same thread earlier but I can't find the original one. I'm not sure if I posted/created it successfully.

1 ACCEPTED SOLUTION

Accepted Solutions

RiaanBadenhorst
Moderator
Moderator
Partner    VIP    Accredited Certified

Increase the Number of parallel streams on the Oracle Tab

View solution in original post

5 REPLIES 5

RiaanBadenhorst
Moderator
Moderator
Partner    VIP    Accredited Certified

Increase the Number of parallel streams on the Oracle Tab

Hi Sir,

Thank you for the response. You mean the "Number of parallel streams"?

2017-04-19_17-31-11_NB.jpg

 

Marianne
Level 6
Partner    VIP    Accredited Certified

That is EXACTLY what Riaan said....

Thank you Marianne for the confirmation.. :)

RiaanBadenhorst
Moderator
Moderator
Partner    VIP    Accredited Certified

Thanks for the backup Marianne