`blobs_consistency` probed `blob_exists` once per row and, under
`?deep=true`, read and re-hashed every blob. `backend_consistency`
already reports the same `blob_missing_from_backend` from its
merge-join — so the probe was duplicated work that found strictly less
(a DB walk cannot see backend-only orphans by construction) at N round
-trips instead of one enumeration. Every scheduled sweep paid for it.
All three physical checks move to `backend_consistency`:
* `blob_missing_from_backend` was already there; the duplicate is gone.
* `blob_corrupted` / `blob_unreadable` hook the matched arm of the
merge-join, which holds exactly the key pairs worth reading. Guarded
by `in_range` so a pair past the horizon is not read twice, and
`params.deep` is persisted on a fresh run and read back on resume so
a paused deep scan does not silently continue shallow.
Deep mode belongs there because it is backend work end to end: the
only DB input is the hash. Keeping it in `blobs_consistency` forced
that tenant to carry a backend for one flag.
What remains is the half that needs no backend: `refcount_mismatch`
and its repair. The constructor drops from five parameters to two —
no backend, no storage_entries, no storage_path_fallback — and
`?storage=<name>` / `?deep=true` are now inert there, which the
job description says outright.
`affected_files` is needed by both tenants, so it moves to a shared
`blob_diagnostics` module rather than being copied.
`PROBED_STORAGE_PARAM` moves to `backend_consistency`: it was defined
in `blobs_consistency` and re-exported, which is backwards once the
DB-only tenant has no entry to scope. The create-grace window goes
with the probe — it existed to avoid flagging a blob whose bytes had
landed before its row, and the refcount comparison reads one
consistent snapshot.
Known cost: `backend_consistency` returns `backend_unenumerable` on
Azure and mid-migration, so on those configs missing bytes now go
unreported where the per-row probe caught them. That argues for the
Azure enumeration impl, not for keeping the probe.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The admin panel had no repair toggle wired to anything but a hardcoded
name list naming the two refcount tenants, so `thumb_derived_import` and
`thumb_attached_import` could not be run in repair mode from the UI at
all despite supporting it. And nothing in the job list said what any
given job does or whether clicking Run on production writes anything.
Three defaulted methods on `JobHandler` and `RecoverableJobHandler`:
fn description(&self) -> &'static str
fn mutates(&self) -> Mutates // Never | Always | OnRepairOnly
fn repair_description(&self) -> Option<&'static str>
`RecoverableAdapter` forwards them — the registry only holds
`dyn JobHandler`, so a tenant's metadata is invisible otherwise, and
falling back to the defaults would report every recoverable job as
read-only, including the ones that delete files.
Three values rather than a boolean because a job can be read-only by
default and destructive under `?repair=true`; a boolean answers wrongly
for one of its two modes, and `false` on something that unlinks files is
the dangerous direction to be wrong in. `repair_description` returning
`Option` collapses "does it repair" and "what does repair do" into one
method: presence gates the toggle, content is the confirmation text —
which the frontend cannot invent, since correcting a counter and
deleting sidecars are not the same warning.
`OnRepairOnly` with no `repair_description` is rejected at registration:
it claims to mutate only under a flag it does not support.
All 17 registered jobs declare all three. The panel now renders the
description under each name, badges read-only jobs, confirms before a
plain run of a mutating one, and offers the repair variant off the
backend flag instead of the name list.
Descriptions are English in the trait, next to the behaviour: one in
`locales/*.json` rots invisibly the moment a job changes, and a
translator cannot know what `manifests_consistency` reconciles. i18n can
layer on later keyed by job name with these as the fallback.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
a job can be paused/resumed
a job as an exclusibity by it's name
if you want to run another job with same name:
either cancel the first one, or wait of it's terminaison
pause does not permit to run the other job, this can create
race conditions
add /api/folders/{id}/ancestors
this API to iterate parent up to the drive root or the shared folder
this will help UI to build the breadcrumb in 1 API call
and to identify the root element (is it a drive users has access to or
a shared folder ?)
ui: now only 1 API call is now required to build the breadcrumb
- provide is_shared and is_favorite information in DTO, information propagated as badge/buttons per items
regarding performances I try to be minimalis on SQL to prevent any perf regression
- remove old set of sharedids and favoriteids (was not functionnal anymore)
- fix date picker (no past selection) in grant
- fix contextmenu close on /files section
restore the legacy display with new element uploaded, when swimlane is in place
as the sort is done by server side just add new element in a "new elements" swimlane.
if user continue to scroll down in cursor/pages and item is found from server,
UI remove it from the new element and restore the position
other option: is user refresh it's page, server will restore the natural order
ensure conext menu is build on click: API call to determine if user has access to item's parent folder is done only if user request context menu
(lazy API call)
Edouard Vanbelle