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Diffstat (limited to 'docs/session-context.org')
| -rw-r--r-- | docs/session-context.org | 96 |
1 files changed, 59 insertions, 37 deletions
diff --git a/docs/session-context.org b/docs/session-context.org index 580be99..2f390fd 100644 --- a/docs/session-context.org +++ b/docs/session-context.org @@ -4,48 +4,70 @@ * Current Session: Friday 2026-01-23 @ 11:28 CST ** Current Task -Code review of archzfs project complete. Issues documented in todo.org. +Btrfs expansion research complete. Architecture documented. ** Completed This Session -- Merged zfsbootmenu branch to main (fast-forward, pushed to origin) +- Merged zfsbootmenu branch to main - ratio booted successfully with ZFSBootMenu -- Researched code review best practices (10+ web searches) -- Created docs/project-workflows/code-review.org - - Core Checklist: ~27 items across pyramid levels - - Deep Dives: Security, Performance, Concurrency, Error Handling, API Compatibility, Dependencies -- Conducted senior developer code review of entire archzfs codebase -- Added 14 new tasks to todo.org based on code review findings - -** Code Review Findings Summary -*** Critical (Priority A) -- README.org has outdated GRUB references (now uses ZFSBootMenu) -- Missing LICENSE file (referenced but doesn't exist) -- custom/archsetup-zfs is a non-functional skeleton -- Initial password should be configurable, not hardcoded - -*** Important (Priority B) -- Stale SESSION-CONTEXT.md should be deleted -- PLAN-zfsbootmenu-implementation.org should move to docs/ -- Makefile lint target swallows errors -- Unclear directories need documentation or gitignore -- Empty docs/someday-maybe.org - -*** Cleanup (Priority C) -- Inconsistent shebangs across scripts -- Inconsistent email addresses -- No .editorconfig for formatting -- Test scripts need documentation +- Created code review workflow (docs/project-workflows/code-review.org) +- Conducted senior developer code review, added 14 cleanup tasks +- Committed and pushed changes -** Files Created This Session -- docs/project-workflows/code-review.org - Code review workflow +*** Btrfs Expansion Research +- Researched btrfs best practices for Arch Linux +- Researched snapshot management: snapper, btrbk, snap-pac +- Researched GRUB integration: grub-btrfs, grub-btrfsd +- Researched multi-disk configurations: raid1, raid10 (raid5/6 unstable) +- Researched GUI tools: btrfs-assistant, snapper-gui, buttermanager +- Cloned 8 reference repositories to reference-repos/ +- Created comprehensive research document: docs/research-btrfs-expansion.org + +** Key Research Findings + +*** Project Rename Recommendation +*archsnap* - Short, memorable, emphasizes snapshot capability + +*** Btrfs Feature Parity +| ZFS Feature | Btrfs Equivalent | +|-------------+------------------| +| Native encryption | LUKS2 + dm-crypt | +| Mirror | btrfs raid1 | +| ZFSBootMenu | GRUB + grub-btrfs | +| sanoid | snapper + snap-pac | +| Datasets | Subvolumes | -** Files Modified This Session -- todo.org - Added Makefile targets, code review tasks (14 new items) +*** Btrfs Limitations +- RAID 5/6 is UNSTABLE - do not offer +- No native encryption - must use LUKS +- Need GRUB for bootable snapshots (not systemd-boot) -** Pending User Review -- docs/project-workflows/code-review.org (task in todo.org) +*** Recommended Subvolume Layout +- @ → / +- @home → /home +- @snapshots → /.snapshots +- @var_log → /var/log +- @var_cache → /var/cache + +*** Snapshot Stack +snapper + snap-pac + grub-btrfs + btrfs-assistant + +** Reference Repos Cloned +- grub-btrfs (GRUB snapshot menu) +- easy-arch (automated installer) +- arch-btrfs-installation (manual guide) +- btrfs-assistant (GUI) +- snap-pac (pacman hooks) +- btrbk (snapshot/backup) +- buttermanager (GUI) +- alis (multi-fs installer) + +** Files Created This Session +- docs/project-workflows/code-review.org +- docs/research-btrfs-expansion.org ** Next Steps -- User to review code-review.org document -- Address Priority A issues from code review -- Delete SESSION-CONTEXT.md (root) after confirming this file is canonical +1. Review research document with Craig +2. Decide on project name +3. Decide on implementation approach +4. Create implementation tasks in todo.org +5. Begin Phase 1: Refactor current installer |