02-25-2014 09:28 AM
There are two parameters that will limit the data retention period in coda files
CODA CODA 10.51.275 introduced two configuration parameters to roll over CODA db file daily/weekly and allow to specify maximum age:
DB_MAX_FILES indicates max number of DB files
DB_ROLLOVER indicates DAILY or WEEKLY rollover
If DB_ROLLOVER is DAILY, then DB_MAX_FILES should be set
in range of 1 to 7
If DB_ROLLOVER is WEEKLY, then DB_MAX_FILES should be set
in range of 1 to 5
If these two parameters are not set, then by default, log
file roll over will be WEEKLY and there will be maximum
of 5 DB files
Example of the possible changes:
ovconfchg -ns coda -set DB_MAX_FILES 7
ovconfchg -ns coda -set DB_ROLLOVER DAILY
Added to this you also can:
"ENABLE_INSTANCE_CACHE=false" in "coda" namespace.
This will avoid caching instance list on the CODA side.
Also its possible to use a configuration variable to get faster data access from SCOPE so please set:
"DATAMATRIX_VERSION=1" in "coda" namespace.
Hope this information helps.
Thanks and Regards,
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