DAOS-16001 placement: fix cases for delay_rebuild

[jolivier23]

Features: rebuild
Allow-unstable-test: true

Required-githooks: true

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[github-actions]

Bug-tracker data:
Ticket title is 'data mismatch found for delay_rebuild mode in exclude+reintegrate test'
Status is 'In Progress'
Labels: 'google-cloud-daos,scrubbed_2.8'
https://daosio.atlassian.net/browse/DAOS-16001

[jolivier23]

@cdavis28 I haven't been able to reproduce the corruption with this cherry-pick

[daosbuild1]

LGTM. No errors found by checkpatch.

[daosbuild1]

Test stage Unit Test on EL 8.8 completed with status UNSTABLE. https://build.hpdd.intel.com/job/daos-stack/job/daos//view/change-requests/job/PR-14558/1/testReport/

[daosbuild1]

Test stage Unit Test with memcheck on EL 8.8 completed with status UNSTABLE. https://build.hpdd.intel.com/job/daos-stack/job/daos//view/change-requests/job/PR-14558/1/testReport/

[daosbuild1]

LGTM. No errors found by checkpatch.

[cdavis28]

Losing track of pending code changes...
Do we still want this change?

[jolivier23]

Yes, this is the one that fixes corruption on reintegration with delay_rebuild

[liuxuezhao]

my PR #14557 with a few CI test case failures, but I checked looks not really related. I changed a few test yaml file and test again. no change in functional code compared to this PR.