Netbackup in rac

Question

Hi every one
we have RAC 11gr2 in linux 5
we need to take database backup by netbackup
ALLOCATE CHANNEL ch00 device type 'SBT_TAPE' PARMS='ENV=(NB_ORA_CLIENT=udxddb01)' CONNECT='netbkup/netbkup@netbkup1';
ALLOCATE CHANNEL ch01 device type 'SBT_TAPE' PARMS='ENV=(NB_ORA_CLIENT=udxddb01)' CONNECT='netbkup/netbkup@netbkup1';
ALLOCATE CHANNEL ch02 device type 'SBT_TAPE' PARMS='ENV=(NB_ORA_CLIENT=udxddb02)' CONNECT='netbkup/netbkup@netbkup2';
ALLOCATE CHANNEL ch03 device type 'SBT_TAPE' PARMS='ENV=(NB_ORA_CLIENT=udxddb02)' CONNECT='netbkup/netbkup@netbkup2';
where
NETBKUP1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = udxd-scan)(PORT = 1521))
(LOAD_BALANCE = YES)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = netbkup1.ud.edu.sa)
NETBKUP2 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = udxd-scan)(PORT = 1521))
(LOAD_BALANCE = YES)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = netbkup2.ud.edu.sa)
Service netbkup1 is running on instance(s) portal1
Service netbkup2 is running on instance(s) portal2
problem:
node 1 of RAC script is running ok but it needs node2 to be in client selection list of netbackup policy, this creates error of Sttatus 6 because the script is not available in Node2 of RAC. And if we put that script in Node2 it gets an error because of 2 simultaneous backup is running on same instances.
is these configuration is correct i mean the service netbkup1 and netbkup2 must be same name(just netbkup) point to 2 instance or like that is

Answer 1

sami wrote:
Hi Levi
that helpful
i have 1Q my be stuped but i'm new in these tech..
when we run the backup from netbackup manually
there window show the nodes if cluster (2 nodes) along with that the backup type (full,incremental)
should we choose 2 nodes or 1 node??
if we choose first nodes the backup is success
if we choose second or both nodes the backup failWhat's the error?