tyler/proxmox-backup
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54 Commits

Author SHA1 Message Date
Stefan Reiter
da78b90f9c backup: remove AsyncIndexReader 
superseded by CachedChunkReader, with less code and more speed

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
 2021-06-08 09:42:46 +02:00
Stefan Reiter
70a152deb7 backup: add CachedChunkReader utilizing AsyncLruCache 
Provides a fast arbitrary read implementation with full async and
concurrency support.

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
 2021-06-08 09:42:37 +02:00
Dominik Csapak
5e42d38598 api2/types: add TAPE_RESTORE_SNAPSHOT_SCHEMA 
which is 'store:type/id/time'

needed to refactor SNAPSHOT_PATH_REGEX_STR from backup_info

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
 2021-05-07 12:27:50 +02:00
Thomas Lamprecht
d1d74c4367 typo fixes all over the place 
found and semi-manually replaced by using:
 codespell -L mut -L crate -i 3 -w

Mostly in comments, but also email notification and two occurrences
of misspelled  'reserved' struct member, which where not used and
cargo build did not complain about the change, soo ...

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-03-10 16:39:57 +01:00
Dietmar Maurer
2260f065d4 cleanup: use extra file for StoreProgress 2020-12-01 06:34:33 +01:00
Stefan Reiter
b64e9a97f3 rustdoc: overhaul backup rustdoc and add locking table 
Rewrite most of the documentation to be more readable and correct
(according to the current implementations).

Add a table visualizing all different locks used to synchronize
concurrent operations.

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
 2020-10-16 09:38:01 +02:00
Thomas Lamprecht
a6ed5e1273 backup: add BACKUP_GROUP_NAME const and backup_group helper 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-08-26 10:27:47 +02:00
Aaron Lauterer
faa8e6948a backup: Fix typos and grammar 
Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
 2020-07-21 12:51:41 +02:00
Dietmar Maurer
c2009e5309 src/api2/admin/datastore.rs: add verify api 2020-06-24 13:35:21 +02:00
Dominik Csapak
4a3adc3de8 add AsyncIndexReader 
implements AsyncRead as well as Stream for an IndexFile and a store
that implements AsyncReadChunk

we can use this to asyncread or stream the content of a FixedIndex or
DynamicIndex

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
 2020-06-19 08:32:33 +02:00
Wolfgang Bumiller
f7d4e4b506 switch from failure to anyhow 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2020-04-17 18:43:30 +02:00
Dietmar Maurer
f74a03da1f remove tools::getpwnam_ugid, impl. crate::backup::backup_user() 
And use new nix::unistd::User struct.
 2019-12-19 10:20:13 +01:00
Christian Ebner
cca67dc0c3 src/backup/readline.rs: removed in favor of new readline impl 
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-12-06 09:03:04 +01:00
Dietmar Maurer
dc18849156 src/backup/prune.rs: moved prune related code into extra file 2019-12-06 08:06:21 +01:00
Christian Ebner
f14c96ea38 src/backup/catalog_shell.rs: impl shell to inspect and restore a snapshot via the catalog 
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-22 07:54:04 +01:00
Dietmar Maurer
89245fb530 renamed: src/backup/catalog_blob.rs -> src/backup/catalog.rs 2019-11-08 10:41:00 +01:00
Dietmar Maurer
bf6e321744 change catalog format, use dynamic index to store catalog. 
In order to remove size restriction of a single blob.
 2019-11-08 10:35:48 +01:00
Dietmar Maurer
59e9ba01c6 src/backup/manifest.rs: new class to generate/parse index.json 2019-10-12 17:58:08 +02:00
Dietmar Maurer
ad6e5a6f51 rename INDEX_BLOB_NAME to MANIFEST_BLOB_NAME 2019-10-12 15:53:27 +02:00
Dietmar Maurer
4ee8f53d07 remove DataChunk file format - use DataBlob instead 2019-10-06 10:31:06 +02:00
Dietmar Maurer
d2267b112d src/bin/proxmox-backup-client.rs: verify blob/catlog checksums 2019-09-04 08:47:14 +02:00
Dietmar Maurer
36493d4d7e src/backup.rs: define INDEX_BLOB_NAME here 2019-09-03 13:15:44 +02:00
Wolfgang Bumiller
7d83440c60 remove proxmox-protocol subcrate 
AFAICT we have no use for it anymore, its api entry points
are gone. If we do end up needing something from it, it's
still in the git history anyway. (And about two thirds of it
can be made much less awkward by utilizing async-await
anyway, so no love lost there...)

Moved the chunker back into src/backup/chunker.rs

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-08-22 14:08:25 +02:00
Dietmar Maurer
9d135fe617 src/backup/catalog_blob.rs: moved catalog impl. from pxar 
And avoid loading catalog into memory.
 2019-08-16 12:27:17 +02:00
Dietmar Maurer
39a4df61d6 improve docs 2019-08-14 14:08:27 +02:00
Dietmar Maurer
018d11bb84 src/backup/data_blob.rs: move parts into single files 2019-08-14 13:24:41 +02:00
Dietmar Maurer
b850673634 src/backup/read_chunk.rs: move read chunk trait into extra file 
And implement LocalChunkReader.
 2019-07-02 08:22:29 +02:00
Dietmar Maurer
dd066d28e2 src/api2/reader.rs: implement backup reader protocol 2019-06-27 09:01:41 +02:00
Dietmar Maurer
991abfa8b4 src/backup/file_formats.rs: split out file format data 2019-06-22 09:12:25 +02:00
Dietmar Maurer
3025b3a53c src/backup/data_blob.rs: new file format for binary blobs 2019-06-21 11:32:07 +02:00
Dietmar Maurer
c38266c18d renamed: src/backup/crypt_setup.rs -> src/backup/crypt_config.rs 2019-06-21 09:51:18 +02:00
Dietmar Maurer
826f309bf5 src/backup/key_derivation.rs: move kdf code into separate file 2019-06-18 11:17:22 +02:00
Dietmar Maurer
a7dd483097 src/backup/*_index.rs: used generated magic numbers 2019-06-14 14:58:37 +02:00
Dietmar Maurer
b595cb9d2c src/backup/data_chunk.rs: Data Chunk builder 
Make handling encoded chunks easier.
 2019-06-12 13:37:01 +02:00
Dietmar Maurer
74792b95b2 src/backup/crypt_setup.rs: allow compressed and uncompressed chunks 2019-06-10 08:27:35 +02:00
Dietmar Maurer
c20b17b460 src/backup.rs: define magic numbers for chunk store file format 2019-06-08 10:34:20 +02:00
Dietmar Maurer
48b4b40b57 src/backup/crypt_setup.rs: crypto helpers 2019-06-08 09:56:51 +02:00
Dietmar Maurer
986bef16be src/backup.rs; use a macro to define PROXMOX_BACKUP_PROTOCOL_ID_V1 
So that we can include it in static doc strings.
 2019-06-05 08:41:20 +02:00
Dietmar Maurer
c9ec0956cf src/backup.rs: define const PROXMOX_BACKUP_PROTOCOL_ID_V1 2019-06-05 08:12:13 +02:00
Dietmar Maurer
dafc27aeff src/backup/chunk_stream.rs: async chunk stream 2019-05-14 10:05:29 +02:00
Dietmar Maurer
c374f05499 src/backup.rs: improve GC problem description 2019-03-31 09:44:35 +02:00
Dietmar Maurer
c8ec450e37 src/backup.rs: start explaining different GC algorithm 2019-03-30 17:21:40 +01:00
Dietmar Maurer
8a4757342c src/backup.rs: describe the garbage collection problem 2019-03-30 16:26:52 +01:00
Dietmar Maurer
0465218953 src/backup.rs: add documentation about ChunkStore locking 2019-03-22 10:14:50 +01:00
Wolfgang Bumiller
06178f13fa move chunker into proxmox_protocol 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-03-08 09:29:47 +01:00
Dietmar Maurer
b3483782d1 src/backup/backup_info.rs: move code into separate file 
Also changed create_backup_dir() parameters - uses &BackupDir now.
 2019-03-05 07:18:12 +01:00
Wolfgang Bumiller
7bc1d72778 add IndexFile trait 
We want to be able to iterate through digests of index
files, but without always having to distinguish between
dynamic and fixed types, so add a trait we can use as a
trait object.

Unfortunately the iterator needs to yield copies as
iterators cannot yield values with life times when
represented as trait objects (Box<dyn Iterator<Item = ?>>)

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-28 15:26:40 +01:00
Dietmar Maurer
7e3365554e src/backup/chunk_stat.rs: new struct to track chunk statistics 2019-02-25 12:52:10 +01:00
Dietmar Maurer
e5064ba607 simplify backup lib structure (pub use xxx:*), improve doc 2019-02-12 14:13:31 +01:00
Dietmar Maurer
d78345bcfc src/backup.rs - improve doc 2019-02-12 13:27:11 +01:00