Oracle 11gR2
ohasd -> orarootagent -> ora.cssdmonitor : Monitors CSSD and node health (along with the cssdagent). Try to restart the node if the node is unhealthy.
ohasd -> orarootagent -> ora.cssdmonitor : Monitors CSSD and node health (along with the cssdagent). Try to restart the node if the node is unhealthy.
-> ora.ctssd : Cluster Time Synchronization Services Daemon
-> ora.crsd ->
oraagent -> ora.LISTENER.lsnr
-> ora.LISTENER_SCAN.lsnr
-> ora.ons
-> ora.eons
-> ora.asm
-> ora.DB.db
->orarootagent -> ora.nodename.vip
-> ora.net1.network
-> ora.gns.vip
-> ora.gnsd
-> ora.SCANn.vip
-> cssdagent
-> ora.cssd : Cluster
Synchronization Services
-> oraagent ->
ora.mdnsd : Used for DNS lookup
-> ora.evmd
-> ora.evmd
-> ora.asmd
-> ora.gpnpd : Grid Plug and Play = adding a node to
the cluster is easier (we need less configuration for the new node)
If a resource is written using blue & bold font => resource owned by root. The other
resources are owner by oracle. (all this on UNIX environment)
When a resource is managed by root, we need to run
the command crsctl asroot or oracle.
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