DAOS-16386 utils: Add DDB Feature and RM_POOL Support

[wangshilong]

This PR enhances the DDB functionality for CR purposes with the following updates:

1. Pool Behavior Control:

Administrators can now control certain vos pool behaviors, such as skipping vos pool loading or setting a vos pool to immutable mode.

2. Manual Pool Shard Removal:

A new command ddb rm_pool <vos_pool> has been introduced, allowing administrators to manually remove pool shards.

3. SPDK Environment Initialization Bug Fix:

Fixed an issue where spdk_env_init() would fail during reinitialization.

These updates aim to improve system flexibility and stability, providing administrators with more robust management capabilities.

Required-githooks: true Signed-off-by: Wang Shilong [email protected]

Required-githooks: true

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[github-actions[bot]]

Ticket title is 'Enhance DDB for CR purpose' Status is 'In Review' https://daosio.atlassian.net/browse/DAOS-16386

[daosbuild1]

Test stage NLT on EL 8.8 completed with status UNSTABLE. https://build.hpdd.intel.com/job/daos-stack/job/daos//view/change-requests/job/PR-15062/1/testReport/

[daosbuild1]

Test stage Functional Hardware Medium completed with status UNSTABLE. https://build.hpdd.intel.com/job/daos-stack/job/daos//view/change-requests/job/PR-15062/3/testReport/

[wangshilong]

LGTM, is there a reason we couldn't use go-flags for the go cli front-end and instead had to pull in "grumble" package?

I tried to follow @ryon-jensen , maybe he could help answer this.

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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-15062/8/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-15062/8/testReport/