Before installing the CDC Replication software,
you need to ensure that sufficient disk space is available on your
server.
| Disk space |
CDC Replication target
system:
- 5 GB—For installation files, data queues, and log files.
- Global
disk quota—Disk space is required on your target system for this quota which is used to
store LOB data received from your CDC Replication
source system. The amount of disk space required is determined by your replication environment and
the amount of LOB data you are replicating. The minimum value is 1 GB. To improve performance,
CDC Replication will only persist LOB data to disk
if RAM is not available on your target system. Use the
mirror_global_disk_quota_gb system parameter to configure the amount of disk
space used by this quota.
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