[HPC Epic] Expected PR backlog (20 slices, ordered M1→M6)

[adolago]

Parent mapping issue: #615
Backlog milestone: https://github.com/adolago/rustible/milestone/2

Epic: HPC expected PR backlog (20 slices)

This epic tracks the PR-sized implementation sequence for HPC gap closure.

Execution order follows the roadmap milestones (M1 through M6) and links every child issue.

Ordered checklist

M1 — Core Quick Wins

• [HPC PR 01] Implement lustre_mount module (FS-01) #616 FS-01 lustre_mount
• [HPC PR 02] Implement ipmi_power and ipmi_boot modules (BM-01) #617 BM-01 ipmi_power + ipmi_boot
• [HPC PR 03] Implement slurm_node module (SCH-01) #618 SCH-01 slurm_node
• [HPC PR 04] Implement slurm_partition module (SCH-02) #619 SCH-02 slurm_partition

M2 — Extended Control

• [HPC PR 05] Implement nvidia_driver module (GPU-01) #620 GPU-01 nvidia_driver
• [HPC PR 06] Implement Redfish power/info modules (BM-02) #621 BM-02 Redfish power/info
• [HPC PR 07] Implement ipoib module (IB-03) #622 IB-03 ipoib
• [HPC PR 08] Implement BeeGFS client module (FS-03) #623 FS-03 BeeGFS client

M3 — Identity Stack

• [HPC PR 09] Implement Kerberos client module(s) (ID-02) #624 ID-02 Kerberos client modules
• [HPC PR 10] Implement sssd_config/sssd_domain modules (ID-01) #625 ID-01 sssd_config / sssd_domain

M4 — Fabric and Scheduler Deepening

• [HPC PR 11] Implement opensm_config module (IB-01) #626 IB-01 opensm_config
• [HPC PR 12] Implement ib_partition module (IB-02) #627 IB-02 ib_partition
• [HPC PR 13] Implement cuda_toolkit module (GPU-02) #628 GPU-02 cuda_toolkit
• [HPC PR 14] Implement Slurm accounting modules (SCH-03) #629 SCH-03 Slurm accounting modules

M5 — Advanced Storage and Provisioning

• [HPC PR 15] Implement Lustre OST lifecycle module (FS-02) #630 FS-02 Lustre OST lifecycle
• [HPC PR 16] Implement PXE host/profile module(s) (BM-03) #631 BM-03 PXE host/profile modules
• [HPC PR 17] Implement Warewulf integration module(s) (BM-04) #632 BM-04 Warewulf integration modules

M6 — Scale Validation and Operations

• [HPC PR 18] Build 10k+ scale validation suite (SC-01) #633 SC-01 10k+ scale validation suite
• [HPC PR 19] Implement Lmod module management (SW-01) #634 SW-01 Lmod module management
• [HPC PR 20] Implement fabric diagnostics module (IB-05) #635 IB-05 Fabric diagnostics module

Completion criteria

• All child issues closed with merged PRs.
• Evidence artifacts updated for reliability/performance where applicable.
• Master gap map (#615) updated to reflect closed gaps.

[adolago]

All 20 implementation issues (#616-#635) are closed with merged PRs (#637-#656). Checklist fully checked. Final verification: cargo build/clippy/test all pass with --features full-hpc (3235 tests, 0 failures).