- Invalid base64 or a wrong salt/nonce length in a key gives the damaged-key error, so the recovery options are shown
- Tidying up after a removed location cannot fail the removal anymore, so the removal event is always sent
- Recovery guide: a key made before 1.1.0 counts as used and cannot make way
A key made by mistake on a server that is being restored left no way back: key:import and the
passphrase route refused because a key existed, and nothing removed it. As long as the key never
protected anything (no location created or adopted with it, no location or run in the database),
occ backup:key:import --replace-unused-key and occ backup:target:add --replace-unused-key replace
it, after the new key was opened. A key that was used is never replaced, also after its location
was removed. The refusal names the option, and all administrators are notified of a replacement.
On a server without a backup key, backup:target:add finds the backups at
the location and takes their key from its config with one of the old
server's passphrases. Backups then wait until a new recovery kit is
confirmed. The deletion delay and the repository id are now stored on the
location, sealed with the key, so the delay survives a restore without a
kit and --repair-config can write a lost config again from the kit.
The key page warns against creating a new key when restoring a server.
New test: tests/integration/recovery-scenarios.sh, and a no-kit mode in
full-restore-roundtrip.sh.
Off, once a day or every N hours from a time, each in its own time zone. Existing locations
keep the time that held for all of them. A backup that has to wait shows as queued, and its
restore point has the time it really began.
Both live in the catalog on the location, so a new server sees them; the database holds
a local copy for the lists. The retention policy leaves a pinned restore point alone and
does not count it. Available on the restore page and as occ backup:pin and backup:note.
- Record folders without files in the meta record of a snapshot and restore them (#27)
- Errors writing to the restore directory stop the restore, also with --salvage
- Resume: check the folder before skipping, clean temporaries in folders that are complete
- Clean only read-ahead folders of our own; refresh the lease on skipped files
- Drop tables a failed database restore created; keep --salvage from calling a restored database fresh
- Retry a pack that fails to open on the storage (SMB)
- Without cron, running backups take turns from the open page
- Bin: read in parts with a counter and progress bar, show read errors, refresh when a run ends
A file whose data cannot be read or decrypted is left out and listed, and
the command exits with code 2. When the database cannot be restored (its
dump is damaged, or it does not fit this installation), backup:restore:full
leaves the fresh database as it is and puts the data directory and config of
the backup in ngb-salvage-<snapshot> in the data directory. Without --salvage
a restore of damaged data stops as before and points at the option.
backup:user:restore <location> <uid> only said "is not a recorded user export": the argument
is the manifest path, which only backup:user:backup printed once. backup:user:list shows the
exports again; a bare user id works when that user has exactly one export, otherwise the error
lists them. The export is resolved before the replace confirmation.
Fixes#22
Each 30-second step opened the location again and read its list of
index files. Over SMB that cost a request per file, so on a large
repository opening took longer than the step: each step stored one
4 MiB pack and the list grew further. A first backup of nc01 to a
Storage Box over SMB managed 12 GiB in 35 hours.
occ backup:run and system cron now keep the repository open for the
whole run (reopened when another process took a step or the location
was edited), opening no longer counts towards the step's time, and
SMB folders are listed in one request.
occ backup:cancel stops a running backup: no new step starts and the
step in progress finishes first. A run of an earlier version, which
does not hold back its next step, is marked cancelled after two
minutes unless it is recording its snapshot.
A changed password or host name could only be handled by adding a new
location, which starts an empty repository and, with a retention lock at
the provider, keeps the old one billed. Edit now changes a location in
place (web interface and occ backup:target:edit). The settings are only
saved when they lead to the same repository; a failed connection and a
missing repository give separate errors, and the folder is not created
while checking. Stored passwords are never sent to the browser: an empty
password field keeps the stored value.
Add three screenshots (backups, restore, settings) taken on a demo
instance, plus website, repository and the HOWTO as admin documentation
in info.xml.
Fixes found while taking them:
- the "new folder" restore option lost "<date>" (l10n sanitizes it as
a tag); show the folder name pattern via a placeholder instead
- the restore-point dropdown cut off the time
- passphrase actions stacked vertically in the slot table
- HOWTO: SFTP example used "sftp::password", the auth mechanism is
"password::password"
The open points from the pre-beta review are on the backlog in PLAN.md and
listed as known limitations in the README; none block 0.9.0-beta or 1.0.0.
The how-to warns against pointing a test server at a live location and
explains that removing a slot does not revoke access.
- backup:restore:full refuses on an installation with more than one user
and asks before it starts (--force skips both, also to rerun after a
failure halfway), and warns when the snapshot's database dump was not
one consistent transaction.
- backup:user:restore --mode=replace asks before deleting an existing
account; non-interactive use needs --force.
- The recovery kit file is created owner-only and never over an existing
file or symlink; backup:key:import shows the deletion delay it read from
the kit.
- Adding a location through the web API needs password confirmation, like
removing one.
- Key derivation parameters from a kit or repository config are bounded,
and a stalled network stream no longer spins at full CPU.
- Floating-point columns are dumped exactly instead of with 14 digits.
backup:user:backup and backup:user:restore now ask the administrator before
installing or enabling user_migration (or take --install-user-migration), so
nothing changes on the server without consent. The restore warns that
user_migration imports only its allowlisted app settings.
Also: a clear error for unknown locations instead of a raw database message;
prune reports the number of affected users, not the number of kept ones; and
--user-last rejects values that are not whole numbers. Adds docs/HOWTO.md and
updates the README and PLAN.md for the beta.
dillard