Hi:
I am intrested in arcmain cluster=0,1 ... feature.
i read this section on the manual (the cluster command is only covered in 1 page) but don't fully under stand the strength of archive cluster .
my question is : can I run the job 2 and job 3 clustered command on different node in the clique and archive to different filename in parallel. (assuming I only have limited size file system on each nodes so I intend to run multiple steams of arcmain on using cluster command and make each files smaller on different nodes, is this possible?)
if anyone has done this , please kindly provide simple example will be apprecated. and how the recovery should be performed ?
----- the example from Teradata ARC manual ----
Job 1 LOGON USER,USER;
ARCHIVE DICTIONARY TABLES (USERDB),
FILE = ARCHDICT;
LOGOFF;
Job 2 (run in parallelwith Job 3)
LOGON USER, USER;
ARCHIVE DATA TABLES (USERDB),
CLUSTER = 0,1,
FILE = CLUSTER1;
LOGOFF;
Job 3 (run in parallel with Job 2)
LOGON USER, USER;
ARCHIVE DATA TABLES (USERDB),
CLUSTER = 2,3,
FILE = CLUSTER2;
LOGOFF;
Job 4 LOGON USER, USER;
RELEASE LOCK (USERDB);
LOGOFF;
Hi:
I am intrested in arcmain cluster=0,1 ... feature.
i read this section on the manual (the cluster command is only covered in 1 page) but don't fully under stand the strength of archive cluster .
my question is : can I run the job 2 and job 3 clustered command on different node in the clique and archive to different filename in parallel. (assuming I only have limited size file system on each nodes so I intend to run multiple steams of arcmain on using cluster command and make each files smaller on different nodes, is this possible?)
if anyone has done this , please kindly provide simple example will be apprecated. and how the recovery should be performed ?
----- the example from Teradata ARC manual ----
Job 1 LOGON USER,USER;
ARCHIVE DICTIONARY TABLES (USERDB),
FILE = ARCHDICT;
LOGOFF;
Job 2 (run in parallelwith Job 3)
LOGON USER, USER;
ARCHIVE DATA TABLES (USERDB),
CLUSTER = 0,1,
FILE = CLUSTER1;
LOGOFF;
Job 3 (run in parallel with Job 2)
LOGON USER, USER;
ARCHIVE DATA TABLES (USERDB),
CLUSTER = 2,3,
FILE = CLUSTER2;
LOGOFF;
Job 4 LOGON USER, USER;
RELEASE LOCK (USERDB);
LOGOFF;