Set RAW format to RBD DATADISK

[slavkap]

Description

This PR fixes #5531

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

branch 4.16
hypervisor KVM
deploy a VM with data disk, the format of ROOT/DATADISK is set to RAW

[yadvr]

@blueorangutan package

[blueorangutan]

@rohityadavcloud a Jenkins job has been kicked to build packages. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result: ✔️ el7 ✔️ el8 ✔️ debian ✔️ suse15. SL-JID 2086

[yadvr]

@blueorangutan test

[sureshanaparti]

@blueorangutan package

[blueorangutan]

@sureshanaparti a Jenkins job has been kicked to build packages. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result: ✔️ el7 ✔️ el8 ✔️ debian ✔️ suse15. SL-JID 2126

[sureshanaparti]

@blueorangutan test

[blueorangutan]

@sureshanaparti a Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests

[blueorangutan]

Trillian test result (tid-2820)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 33294 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr5801-t2820-kvm-centos7.zip
Smoke tests completed. 92 look OK, 0 have errors
Only failed tests results shown below:

Test	Result	Time (s)	Test File