kvm: fix volume migration across cluster-scope pools

[weizhouapache]

Description

This PR fixes #10078

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)
• build/CI
• test (unit or integration test code)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

How did you try to break this feature and the system with this change?

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 29 lines in your changes missing coverage. Please review.

Project coverage is 15.14%. Comparing base (2aa2e92) to head (1f1eda9).
Report is 2 commits behind head on 4.19.

Files with missing lines	Patch %	Lines
...torage/motion/StorageSystemDataMotionStrategy.java	0.00%	14 Missing ⚠️
.../main/java/com/cloud/storage/MigrationOptions.java	0.00%	7 Missing ⚠️
...ud/hypervisor/kvm/storage/KVMStorageProcessor.java	0.00%	4 Missing ⚠️
...ervisor/kvm/resource/LibvirtComputingResource.java	0.00%	3 Missing ⚠️
...motion/KvmNonManagedStorageDataMotionStrategy.java	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##               4.19   #10266   +/-   ##
=========================================
  Coverage     15.14%   15.14%           
+ Complexity    11283    11281    -2     
=========================================
  Files          5408     5408           
  Lines        473822   473843   +21     
  Branches      57825    57827    +2     
=========================================
+ Hits          71762    71769    +7     
- Misses       394037   394049   +12     
- Partials       8023     8025    +2     

Flag	Coverage Δ
uitests	4.29% <ø> (ø)
unittests	15.86% <0.00%> (+<0.01%)	⬆️

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[weizhouapache]

@blueorangutan package

[blueorangutan]

@weizhouapache a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 12202