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[IMPROVEMENT] Why is it not possible to change the replica count in v2 longhorn volume? #9805

@derekbit

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@derekbit

Discussed in #9804

Originally posted by hookak November 14, 2024
Hello,
I'd like to manually adjust the replica count for each v2 LHV, but it prevented by a wehbook
To change the replica count for v2 LHV is already possible during node eviction.
The replica count of v2 LHV changes in the sequence n->n+1->n.
What is the reason for this restriction?

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area/admission-webhookKubernetes validation and mutating admission webhooksarea/v2-data-enginev2 data engine (SPDK)backport/1.7.3Require to backport to 1.7.3 release branchkind/improvementRequest for improvement of existing functionpriority/0Must be implement or fixed in this release (managed by PO)

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