How to “self update” EM12c Cloud Control to add new agent Software

1.Click on “Check Updates”

2.Once the update finishes. Click on “Agent Software” , following screen will come up.

3.select the agent you want to download , click on “download “ , it will create a job, 

Run it immediately.

4.Once the download completes , select the agent  and click on action, select “apply” and once applied you are done 

Some Issues you might face

1.configuration error: might be because of MOS credentials, just enter a valid credentials and you will be all set

2. configuration error : library is not configured

Click on Add button , and enter the name and location of the files .
For 2 OMS system ,this should be a shared location

How to Recreate Exadata Flash cache

On each cell as root do the following 

Steps to create flascache

CellCLI> drop celldisk all flashdisk force

CellCLI> create celldisk all flashdisk

CellCLI> create flashcache all

Example:

CellCLI> drop celldisk all flashdisk force
CellDisk FD_00_xxxxxxxxx successfully dropped
CellDisk FD_01_xxxxxxxxx successfully dropped
CellDisk FD_02_xxxxxxxxx successfully dropped
CellDisk FD_03_xxxxxxxxx successfully dropped
CellDisk FD_04_xxxxxxxxx successfully dropped
CellDisk FD_05_xxxxxxxxx successfully dropped
CellDisk FD_06_xxxxxxxxx successfully dropped
CellDisk FD_07_xxxxxxxxx successfully dropped
CellDisk FD_08_xxxxxxxxx successfully dropped
CellDisk FD_09_xxxxxxxxx successfully dropped
CellDisk FD_10_xxxxxxxxx successfully dropped
CellDisk FD_11_xxxxxxxxx successfully dropped
CellDisk FD_12_xxxxxxxxx successfully dropped
CellDisk FD_13_xxxxxxxxx successfully dropped
CellDisk FD_14_xxxxxxxxx successfully dropped
CellDisk FD_15_xxxxxxxxx successfully dropped

CellCLI>

CellCLI> create celldisk all flashdisk
CellDisk FD_00_xxxxxxxxx successfully created
CellDisk FD_01_xxxxxxxxx successfully created
CellDisk FD_02_xxxxxxxxx successfully created
CellDisk FD_03_xxxxxxxxx successfully created
CellDisk FD_04_xxxxxxxxx successfully created
CellDisk FD_05_xxxxxxxxx successfully created
CellDisk FD_06_xxxxxxxxx successfully created
CellDisk FD_07_xxxxxxxxx successfully created
CellDisk FD_08_xxxxxxxxx successfully created
CellDisk FD_09_xxxxxxxxx successfully created
CellDisk FD_10_xxxxxxxxx successfully created
CellDisk FD_11_xxxxxxxxx successfully created
CellDisk FD_12_xxxxxxxxx successfully created
CellDisk FD_13_xxxxxxxxx successfully created
CellDisk FD_14_xxxxxxxxx successfully created
CellDisk FD_15_xxxxxxxxx successfully created

CellCLI>

CellCLI> create flashcache all
Flash cache xxxxxxxxx_FLASHCACHE successfully created

CellCLI>

CellCLI> exit

quitting