The procedures in this section are designed for the Multi-Site/Active-Active topology ONLY. Do NOT use these procedures with the Composite Active/Active topology.
For Composite Active/Active Clustering, please refer to Deploying Composite Active/Active Clustering.
It is important to ensure no data changes take place during the reset operation as this could result in data loss
To reset all of the dataservices and restart the Tungsten Cluster and Tungsten Replicator services:
Put the both dataservices into
MAINTENANCE mode. This
ensures that Tungsten Cluster will not attempt to automatically recover
the service.
cctrl [east]> set policy maintenancecctrl [west]> set policy maintenancePut the Tungsten Connector for both dataservices offline:
cctrl [east]> router * offlinecctrl [west]> router * offline
Place replicators offline in both clusters:
shell>trepctl offlineshell>mm_trepctl offline
Reset the replicators in both clusters:
shell>trepctl reset -all -yshell>mm_trepctl reset -all -y
Place replicators online in both clusters:
shell>trepctl onlineshell>mm_trepctl online
Return both clusters back to AUTOMATIC (This step
will also bring the connectors online)
cctrl [east]> set policy automaticcctrl [west]> set policy automatic