How to use Sanscreen Data Migration tool before upgrading to OCI 7.3.12 and above
Applies to
Oncommand Insight (OCI) 7.3.12 and above
Description
Sanscreen Data Migration tool needs to run on OCI server (Windows or Linux) before customer will upgrade to 7.3.12 and above from older versions
Information:
|
Oncommand Insight 7.3.12, Elasticsearch v7 |
|||||||
|
OCI Version |
Elasticsearch Version |
Direct Path to Upgrade |
Elasticsearch Migration Tool Required to Run Before upgrade? |
Upgrade to Final OCI Version |
Final ES Version |
Inline Upgrade |
Backup/Restore |
|
7.2.x |
N/A |
7.3.12 |
No |
7.3.12 |
v7 |
No |
Yes |
|
7.3.0 - 7.3.4 |
v5 |
7.3.5 - 7.3.11 |
Yes |
7.3.12 |
v7 |
Yes |
Yes |
|
7.3.5 - 7.3.11 |
v6 |
7.3.12 |
Yes |
7.3.12 |
v7 |
Yes |
Yes |
- Upgrade to OCI 7.3.12:
- Follow the table for upgrade path.
- Run the Elasticsearch migration tool as per the table above
- For 7.3.5-7.3.11 customer, run the migration tool first and then upgrade to 7.3.12
- There is one hop if we need to upgrade existing customers who are on (7.3.0-7.3.4) first to (7.3.5-7.3.11) then run the migration tool and then upgrade to 7.3.12.
- Run the OCI 7.3.12 upgrade
- Watch this video (
here) on how to run migration tool in Windows and Linux OCI servers - Migration tool is available with the OCI 7.3.12 and above installer on NetApp Download site
Why:
- Elasticsearch (ES) version after the upgrade will be ES v7
- Reason for running the migration tool, ES only upgrade to n-1
- There could be ES indices that are still on v5
- So need to run the ES migration tool first before OCI 7.3.12 or above upgrade to identify and remove older indices