Mike Swanson
f22d33f2ae
Found 75-126 stale `occ system:cron` processes on 172.16.3.22 piling up since 2026-04-27 due to bad oc_filecache LIKE query against pavon's 257K camera files. Killed stale procs (load 80 -> 5), wrapped apache crontab with `flock -n /tmp/oc-cron.lock` to prevent restacking. Per-user versioning disable rejected by OwnCloud Community (`files_versions` can't be enabled for groups); workaround `occ versions:cleanup pavon` identified and deferred. Migration/retention cron deferred per user. NVR architecture clarified: GeoVision NVRs sync via OC Desktop client with virtual file placeholders; no direct SMB access to Jupiter. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
40 lines
2.5 KiB
Markdown
40 lines
2.5 KiB
Markdown
# Pavon — Project State
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> Last updated: 2026-04-29
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**Status:** ACTIVE — deferred follow-ups
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**Last Activity:** 2026-04-29
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Video archive management with OwnCloud as source of truth (3-year retention). Original 25 TB cleanup completed 2026-04-12. New chapter opened 2026-04-28: OwnCloud VM cron stacking spiral diagnosed and stabilized, but root cause cleanup deferred per user.
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## What Was Done
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### 2026-04-12 (original project, COMPLETE)
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- Identified and deleted 184,124 redundant/old files totaling 25 TB
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- Infrastructure analysis of storage environment
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- Remaining 35 TB integrated with OwnCloud via external storage setup
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- Archive scan and cleanup completion documented
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- Final setup summary written
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### 2026-04-29 (cron stacking incident, STABLE / FOLLOW-UPS DEFERRED)
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- Diagnosed that the OwnCloud VM (172.16.3.22) was running 75-126 stale `occ system:cron` processes since 2026-04-27, all spinning on a bad `oc_filecache` LIKE query against pavon's storage 78 (~237K camera files)
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- Killed stale crons, load avg dropped 80 -> 5
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- Wrapped the apache crontab line with `flock -n /tmp/oc-cron.lock` to prevent stacking — current production state
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- Architecture clarified: GeoVision NVRs at Curves and Raiders sites use OwnCloud Desktop sync client with virtual file placeholders; NVRs have no direct SMB access to Jupiter/Saturn; pavon never touches OwnCloud directly
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- Discovered `files_versions` cannot be group-restricted in OwnCloud Community; per-user disable not possible. Identified `occ versions:cleanup pavon` as the workaround. Deferred.
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## Current Operational State
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- OwnCloud VM stable. Cron protected by flock. No active firefighting needed.
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- 30 GB of accumulated junk versions sitting in `/owncloud/pavon/files_versions/` waiting for `occ versions:cleanup pavon`
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- A dangling `versioning_users` group exists on the OwnCloud VM (created during a failed group-restrict attempt; harmless)
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- 1Password password for OwnCloud VM is stale (`Paper123!@#-unifi!`); SOPS has the working value (`r3tr0gradE99!!`) — needs reconciliation
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## If Resuming
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- **Most recent context:** `clients/pavon/session-logs/2026-04-29-session.md` (full diagnostic trail, command outputs, deferred-task checklist)
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- **Original archive integration:** `owncloud-archive-setup.md`, `final-setup-summary.md`
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- **Storage layout:** `infrastructure-analysis.md`
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- **Pending work checklist:** see "Concrete next session checklist" in 2026-04-29 session log
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- **Session logs index:** `clients/pavon/session-logs/`
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