ODA 18.3 patch开始，发生的变化

ODA 18.3 patch，主要的变化：
(1). When you apply the patches for this release, your bare metal deployments of Oracle Database Appliance are migrated from the OAK stack to the DCS stack.
(2). The following are patch steps:
a. Copy the patch bundle on both nodes(all nodes):
# /tmp/p28864520_183000_Linux-x86-64_1of3.zip
# /tmp/p28864520_183000_Linux-x86-64_2of3.zip
# /tmp/p28864520_183000_Linux-x86-64_3of3.zip

b. Update the repository with the server software(all nodes):
# oakcli unpack -package /tmp/p28864520_183000_Linux-x86-64_1of3.zip
# oakcli unpack -package /tmp/p28864520_183000_Linux-x86-64_2of3.zip
# oakcli unpack -package /tmp/p28864520_183000_Linux-x86-64_3of3.zip

c. Apply the patch to the server components:
# /opt/oracle/oak/bin/oakcli update -patch 18.3.0.0.0 --server

Note:When you update the server, the OAK stack is migrated to the DCS stack. You must run the ODACLI commands to patch the storage and database.

Confirm that the server update is successful:
# /opt/oracle/dcs/bin/odacli describe-job -i job_ID

d. Update the storage components:
# /opt/oracle/dcs/bin/odacli update-storage -v 18.3.0.0.0 -rolling

e. Apply the Patch to the Database:
# /opt/oracle/dcs/bin/odacli create-prepatchreport --dbhome -dbhomeid -v 18.3.0.0.0
# /opt/oracle/dcs/bin/odacli update-dbhome --dbhomeid -v 18.3.0.0.0

f. check version:
# /opt/oracle/dcs/bin/odacli show version -detail



ODA 18.7 patch steps:
1. download the patch bundle:
p30217856_187000_Linux-x86-64_1of3.zip
p30217856_187000_Linux-x86-64_2of3.zip
p30217856_187000_Linux-x86-64_3of3.zip

2. unzip the patch bundle:
unzip p30217856_187000_Linux-x86-64_1of3.zip
unzip p30217856_187000_Linux-x86-64_2of3.zip
unzip p30217856_187000_Linux-x86-64_3of3.zip

3. upload the patch bundle to First node:
oda-sm-18.7.0.0.0-190911-server1of2.zip
oda-sm-18.7.0.0.0-190911-server2of2.zip

4. Update the repository:
# /opt/oracle/dcs/bin/odacli update-repository -f /tmp/oda-sm-18.7.0.0.0-190911-server1of2.zip,/tmp/oda-sm-18.7.0.0.0-190911-server2of2.zip
# /opt/oracle/dcs/bin/odacli describe-job -i job_ID

5. Update the DCS agent:
# /opt/oracle/dcs/bin/odacli update-dcsagent -v 18.7.0.0.0        ####This command also updates Oracle Trace File Analyzer (TFA) and ORAchk Health Check Tool.

6. Update the DCS admin:
# /opt/oracle/dcs/bin/odacli update-dcsadmin -v 18.7.0.0.0

7. Update the DCS components:
# /opt/oracle/dcs/bin/odacli update-dcscomponents -v 18.7.0.0.0   ####This command updates the DCS components such as Zookeeper.

8. Apply the server update:
# /opt/oracle/dcs/bin/odacli update-server -v 18.7.0.0.0
# /opt/oracle/dcs/bin/odacli describe-job -i job_ID

9. Update the storage components.
# /opt/oracle/dcs/bin/odacli update-storage -v 18.7.0.0.0 --rolling

10. patch existing Database Homes to release 18.7:
# /opt/oracle/dcs/bin/odacli create-prepatchreport --dbhome --dbhomeid 7c67c5b4-f585-4ba9-865f-c719c63c0a6e -v 18.7.0.0.0
# /opt/oracle/dcs/bin/odacli describe-prepatchreport -i 39ef1eeb-70d3-47ad-b3f5-48960ca0607b
# /opt/oracle/dcs/bin/odacli update-dbhome --dbhomeid 7c67c5b4-f585-4ba9-865f-c719c63c0a6e -v 18.7.0.0.0
# /opt/oracle/dcs/bin/odacli list-jobs