currently, we sort chunks by inode when verifying or backing up to tape.
we get the inode# by stat'ing each chunk, which may be more expensive
than the gains of reading the chunks in order
Since that is highly dependent on the underlying storage of the datastore,
introduce a tuning option so that the admin can tune that behaviour
for each datastore.
The default stays the same (sorting by inode)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
these need to be checked (and are) via libssl anyway before persisting,
and newer versions might contain new ciphers/variants/... (and things
like @STRENGTH or @SECLEVEL=n were missing).
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
there isn't really a concept of 'nodes' in PBS (yet) anyway - and if
there ever is, it needs to be handled by the rest-server / specific API
endpoints (like in PVE), and not by the schema.
this allows dropping proxmox-sys from pbs-api-types (and thus nix and
some other transitive deps as well).
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
it's the only thing requiring openssl in pbs-api-types, and it's only
used by the client to pretty-print the 'master' key, which is
client-specific.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Some users want to import historical backups but they run into the
original lower backuo-time limit one can pass. That original limit
was derived from the initial PBS development start in 2019, it was
assumed that no older backup can exist with PBS before it existing,
but imports of older backups is a legitimate thing.
I pondered using 683071200 (1991-08-25), aka the first time Linux was
publicly announced by Linus Torvalds as new limit but at the end I
did not wanted to risk that and backup software is IMO to serious for
such easter eggs, so I went for 1, to differ between the bogus 0 some
tools fallback too if there's something off with time.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
- imported pbs-api-types/src/common_regex.rs from old proxmox crate
- use hex crate to generate/parse hex digest
- remove all reference to proxmox crate (use proxmox-sys and
proxmox-serde instead)
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
commit c42a54795d introcuded a bug by
using fp.to_string(). Replace this with fp.signature() which correctly
returns the full fingerprint instead of the short version.
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
otherwise we cannot properly parse the api return value from older
versions, since that field does not exist there.
fixes sync from older versions without the protected feature
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Adapted from Dietmar's v3 on pbs-devel but some changes:
- reworked with a strip_suffix fn that does matching, way shorter and
even easier to read IMO
- make b/B byte symbol fully optional, not just for base-10
- also trim trailing whitespace for SizeUnit::Byte
- simplify the FromStr impl
- adapt parser unit tests such that we actually see the failed test's
definition line, simplifies debugging a bit
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
The new SizeUnit type takes over the auto scaling logic and could be
used on its own too.
Switch the internal type of HumanByte from u64 to f64, this results
in a slight reduce of usable sizes we can represent (there's no
unsigned float type after all) but we support pebibyte now with quite
the precision and ebibytes should be also work out ok, and that
really should us have covered for a while..
Partially adapted by Dietmar's version, but split up and change so:
* there's no None type, for a SizeUnit that does not makes much sense
* print the unit for byte too, better consistency and one can still
use as_u64() or as_f64() if they do not want/need the unit rendered
* left the "From usize/u64" impls intact, just convenient to have and
avoids all over the tree changes to adapt to loosing that
* move auto-scaling into SizeUnit, good fit there and I could see
some re-use potential for non-human-byte users in the future
* impl Display for SizeUnit instead of the separate unit_str method,
better usability as it can be used directly in format (with zero
alloc/copy) and saw no real reason of not having that this way
* switch the place where we auto-scale in HumanByte's to the new_X
helpers which allows for slightly reduced code usage and simplify
implementation where possible
* use rounding for the precision limit algorithm. This is a stupid
problem as in practices there are cases for requiring every variant:
- flooring would be good for limits, better less than to much
- ceiling would be good for file sizes, to less can mean ENOSPACE
and user getting angry if their working value is messed with
- rounding can be good for rendering benchmark, closer to reality
and no real impact
So going always for rounding is really not the best solution..
Some of those changes where naturally opinionated, if there's a good
practical reason we can switch back (or to something completely
different).
The single thing I kept and am not _that_ happy with is being able to
have fractional bytes (1.1 B or even 0.01 B), which just does not
makes much sense as most of those values cannot exist at all in
reality - I say most as multiple of 1/8 Byte can exists, those are
bits.o
Note, the precission also changed from fixed 2 to max 3 (trailing
zeros stripped), while that can be nice we should see if we get
a better precision limiting algorithm, e.g., directly in the printer.
Rust sadly does not supports "limit to precision of 3 but avoid
trailing zeros" so we'd need to adapt their Grisu based algorithm our
own - way to much complexity for this though..
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
we even use that for basically all the related schema names, "groups"
allone is just rather not so telling, i.e., "groups" what?
While due to the additive nature of `group-filter` is not the best
possible name for passing multiple arguments on the CLI (the web-ui
can present this more UX-friendly anyway) due to possible confusion
about if the filter act like AND vs OR it can be documented and even
if a user is confused they still are safe on more being synced than
less. Also, the original param name wasn't really _that_ better in
that regards
Dietmar also suggested to use singular for the CLI option, while
there can be more they're passed over repeating the option, each with
a single filter.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
and convert existing (manually created/edited) jobs to the previous
default value of 'true'. the GUI has always set this value and defaults
to 'false'.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Reviewed-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
like for manual pulls, but persisted in the sync job config and visible
in the relevant GUI parts.
GUI is read-only for now (and defaults to no filtering on creation), as
this is a rather advanced feature that requires a complex GUI to be
user-friendly (regex-freeform, type-combobox, remote group scanning +
selector with additional freeform input).
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Reviewed-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
at the API level, this is a simple (wrapped) Vec of Strings with a
verifier function. all users should use the provided helper to get the
actual GroupFilter enum values, which can't be directly used in the API
schema because of restrictions of the api macro.
validation of the schema + parsing into the proper type uses the same fn
intentionally to avoid running out of sync, even if it means compiling
the REs twice.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Reviewed-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
the regex was already there, and we need a simple type/schema for
passing in multiple groups as Vec/Array via the API.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Reviewed-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
adds the info that a snapshot is protected to:
* snapshot list
* manual pruning (also dry-run)
* prune jobs
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Because the types used inside the RRD have other requirements
than the API types:
- other serialization format
- the API may not support all RRD features
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
ApiConfig: avoid using pbs_config::backup_user()
CommandoSocket: avoid using pbs_config::backup_user()
FileLogger: avoid using pbs_config::backup_user()
- use atomic_open_or_create_file()
Auth Trait: moved definitions to proxmox-rest-server/src/lib.rs
- removed CachedUserInfo patrameter
- return user as String (not Authid)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
pbs-datastore now ended up depending on tokio after all, but
that's fine for now
for the fuse code I added pbs-fuse-loop (has the old
fuse_loop and its 'loopdev' module)
ultimately only binaries should depend on this to avoid the
library link
the only thins remaining to move out the client binary are
the api method return types, those will need to be moved to
pbs-api-types...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Stored in atomically-updated 'notes' file in backup group directory.
Available via dedicated GET/PUT API calls, as well as the first line
being included in list_groups (similar to list_snapshots).
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
move key_derivation to pbs-datastore
pbs-api-types should only contain "basic" types which
* are usually required by clients
* don't depend on pbs-related code directly
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Fabian Grünbichler
Dietmar Maurer
Dominik Csapak
Hannes Laimer
Wolfgang Bumiller
Thomas Lamprecht
Stefan Reiter