[gnailzenh]

The Jump Consistent Hash (JCH) placement algorithm in DAOS calls the CRC functions incorrectly, which may lead to excessive hash collisions and imbalanced data distribution.
This patch corrects how the JCH placement algorithm invokes the CRC functions.

Steps for the author:

• Commit message follows the guidelines.
• Appropriate Features or Test-tag pragmas were used.
• Appropriate Functional Test Stages were run.
• At least two positive code reviews including at least one code owner from each category referenced in the PR.
• Testing is complete. If necessary, forced-landing label added and a reason added in a comment.

After all prior steps are complete:

• Gatekeeper requested (daos-gatekeeper added as a reviewer).

[github-actions]

Ticket title is 'Pool rebuild stuck in pulling for 5+ hours'
Status is 'Open'
Labels: 'ALCF,hpe_cluster'
https://daosio.atlassian.net/browse/DAOS-17843

[daosbuild3]

Test stage Unit Test on EL 8.8 completed with status UNSTABLE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos//view/change-requests/job/PR-16695/2/testReport/

[daosbuild3]

Test stage Unit Test bdev with memcheck on EL 8.8 completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos/job/PR-16695/2/display/redirect

[daosbuild3]

Test stage Unit Test with memcheck on EL 8.8 completed with status UNSTABLE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos//view/change-requests/job/PR-16695/2/testReport/

[daosbuild3]

Test stage Unit Test bdev with memcheck on EL 8.8 completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos/job/PR-16695/3/display/redirect

[daosbuild3]

Test stage Functional Hardware Large completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net//job/daos-stack/job/daos/view/change-requests/job/PR-16695/4/execution/node/1206/log

[daosbuild3]

Test stage Functional Hardware Medium Verbs Provider completed with status UNSTABLE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos//view/change-requests/job/PR-16695/4/testReport/

[daosbuild3]

Test stage Functional Hardware Medium UCX Provider completed with status UNSTABLE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos//view/change-requests/job/PR-16695/4/testReport/

[daosbuild3]

Test stage Functional on EL 8.8 completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net//job/daos-stack/job/daos/view/change-requests/job/PR-16695/5/execution/node/1153/log

[daosbuild3]

Test stage Functional Hardware Medium Verbs Provider completed with status UNSTABLE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos//view/change-requests/job/PR-16695/8/testReport/

[daosbuild3]

Test stage Functional Hardware Large completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net//job/daos-stack/job/daos/view/change-requests/job/PR-16695/8/execution/node/1525/log

[daosbuild3]

Test stage Functional Hardware Large completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net//job/daos-stack/job/daos/view/change-requests/job/PR-16695/9/execution/node/1348/log

[daosbuild3]

Test stage Functional Hardware Large completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net//job/daos-stack/job/daos/view/change-requests/job/PR-16695/11/execution/node/1349/log

[daosbuild3]

Test stage Functional Hardware Medium Verbs Provider completed with status UNSTABLE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos//view/change-requests/job/PR-16695/11/testReport/