|
S.No
|
Component
|
11.1 Clusterware
|
11.2 Grid Infrastructure
|
||
|
Linux Process
|
Comment
|
Linux Process
|
Comment
|
||
|
1
|
CRS
|
crsd.bin
|
Runs as
root
|
crsd.bin
|
Runs as
root
|
|
2
|
CSS
|
init.cssd,
ocssd and ocssd.bin
|
Except
for ocssd.bin, rest 2 run as root
|
ocssd.bin,
cssdmonitor and cssdagent
|
|
|
3
|
EVM
|
evmd,
evmd.bin and evmlogger
|
Evmd
runs as root
|
evmd.bin
and evmlogger.bin
|
|
|
4
|
ONS
|
ons
|
|||
|
5
|
ONS/eONS
|
ons/eons
|
ONS is
Oracle Notification Service. eONS is a Java Process.
|
||
|
6
|
OPROCD
|
oprocd
|
Runs as
root and provides node fencing instead of hangcheck timer kernel module
|
||
|
7
|
RACG
|
racgmain
and racgimon
|
|||
|
8
|
CTSS
|
octssd.bin
|
Runs as
root
|
||
|
9
|
Oracle
Agent
|
oraagent.bin
|
|||
|
10
|
Oracle
Root Agent
|
orarootagent
|
Runs as
root
|
||
|
11
|
Oracle
High Availability Service
|
ohasd.bin
|
Runs as
root through init.
| ||
Friday, April 12, 2019
Important Daemons in RAC
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