f4942e9ffd
src/backup/data_blob.rs - DataBlobWriter: impl. encrypted blobs
2019-08-12 10:08:00 +02:00
c57ec43a53
src/backup/crypt_config.rs: new helper data_crypter to get openssl Crypter
2019-08-12 10:06:51 +02:00
7776becf5d
src/backup/data_blob.rs - DataBlobWriter: impl. compressed signed blobs
2019-08-12 09:01:08 +02:00
706638f803
src/backup/data_blob.rs: impl. ChecksumWriter
...
To correctly compute crc,hmac of final data.
2019-08-12 08:53:53 +02:00
f796351c54
src/backup/data_blob.rs: impl. DataBlobWriter for authenticated blobs
2019-08-12 07:34:41 +02:00
cb0eea29d9
src/backup/crypt_config.rs: new method to get hmac signer
2019-08-12 07:33:15 +02:00
a762ce54fd
src/backup/data_blob.rs: make DataBlobWriter more generic
...
Allow to write compressed and uncompressed blobs.
2019-08-11 12:14:04 +02:00
1f26fdef19
src/backup/data_blob.rs: impl. simple reader/writer
...
To avoid loading blob into memory.
2019-08-11 11:32:36 +02:00
781ac11c6a
src/backup/data_blob.rs: define const MAX_BLOB_SIZE
2019-08-09 11:49:06 +02:00
863be2e6e2
src/backup/data_blob.rs: allow largert blob sizes (128MB)
...
Need this for catalog files.
2019-08-09 10:22:56 +02:00
eecb23560b
src/backup/data_blob.rs - encode: always compute crc
2019-08-07 08:30:27 +02:00
38a6cddad7
src/backup/backup_info.rs: add BackupInfo::new constructor
2019-08-07 08:27:52 +02:00
f889b15867
src/backup/data_blob.rs: always compute crc
2019-08-06 11:42:14 +02:00
e18a6c9ee5
update to nix 0.14, use code from proxmox:tools
2019-08-03 13:05:38 +02:00
69ecd8d5b0
src/backup/data_blob.rs: implement signed blobs
2019-08-02 09:56:01 +02:00
93205f942a
src/backup/crypt_config.rs: new compute_auth_tag helper
2019-08-02 08:55:37 +02:00
c68d2170d5
src/backup/crypt_config.rs: fix typo
2019-08-02 08:29:40 +02:00
fa5d6977dd
Revert previous, commit, use UTC RFC3339 without timezone (Z)
...
We now have human readable data/time, and names are still sortable.
2019-07-22 11:49:30 +02:00
10c2a21cfe
src/backup/backup_info.rs: use unix epoch timestamps instead of RFC3339
...
RFC3339 contains additional timezone information, but IMHO this just adds
more confusion. The API also uses timestamps.
2019-07-22 07:57:03 +02:00
f4bf7dfcc7
src/client/remote_chunk_reader.rs: implement simple caching
2019-07-05 10:42:46 +02:00
afb4cd28be
src/backup/fixed_index.rs: implement BufferedFixedReader
2019-07-05 09:19:56 +02:00
b46c3fad03
src/backup/fixed_index.rs: use correct size
...
We need to consider that the last chunk may have smaller size.
2019-07-04 15:13:22 +02:00
5e04ec707d
src/api2/backup/environment.rs: improve chunk alignment/size checks
2019-07-04 13:40:43 +02:00
a24e3993e0
src/backup/chunk_store.rs: coding style fixes
2019-07-04 11:39:10 +02:00
e4c2fbf170
src/backup/chunk_store.rs: additionally log chunk count
2019-07-04 11:27:11 +02:00
9850bcdf19
src/backup/chunk_store.rs: improve error reporting
2019-07-04 11:21:54 +02:00
a3f3e91da2
backup/chunk_store: rework chunk iterator
...
We can now use iter::from_fn() which makes for a much nicer
logic. The only thing better is going to be when we can use
generators with `yield`.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-07-04 10:55:17 +02:00
a57360983b
src/backup/chunk_store.rs - get_chunk_iterator: return percentage inside iterator item
2019-07-04 09:26:44 +02:00
0f0a35b390
src/backup/dynamic_index.rs: lock file inside new, code cleanup
2019-07-04 08:17:30 +02:00
a7c72ad9eb
src/backup/fixed_index.rs - FixedIndexReader: remove reference to chunk store
2019-07-04 08:13:16 +02:00
a660978c9a
src/backup/datastore.rs: generic index_mark_used_chunks implementation, improve GC stats
2019-07-04 07:57:43 +02:00
1e0784841c
src/backup/read_chunk.rs: use &mut self
2019-07-03 14:25:18 +02:00
877dd11133
src/backup/{fixed, dynamic}_index.rs: improve error messages
2019-07-02 08:56:56 +02:00
5c593a4d56
src/backup/read_chunk.rs: use Arc for DataStore
2019-07-02 08:49:16 +02:00
b850673634
src/backup/read_chunk.rs: move read chunk trait into extra file
...
And implement LocalChunkReader.
2019-07-02 08:22:29 +02:00
f35197f449
replace tools::vec with proxmox::tools::vec
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-07-01 11:03:25 +02:00
9b2b627fe0
update remaining users of tools::io::ops
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-07-01 10:44:03 +02:00
5485b579a1
backup: use new proxmox::tools::io traits
...
This replaces all `write_value` calls with `write_le_value`
calls!
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-07-01 10:37:02 +02:00
d48a9955a5
src/backup/dynamic_index.rs: introduce ReadChunk trait
2019-06-28 16:35:00 +02:00
81a6ce6fde
src/backup/chunk_store.rs: new method chunk_path()
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Returns the absolute path.
2019-06-28 15:48:09 +02:00
b208da8393
src/backup/data_{chunk,blob}.rs: add verify_crc method
2019-06-26 09:54:25 +02:00
bb8231409e
src/backup/crypt_config.rs - generate_rsa_encoded_key: store as json
...
Use the KeyConfig serialization with kdf = None.
2019-06-26 07:32:34 +02:00
c6d203bbd3
src/backup/backup_info.rs: also list .blob files
2019-06-25 07:07:45 +02:00
9f46c7de4b
src/bin/proxmox-backup-client.rs: upload rsa encoded key after backup
2019-06-24 13:56:37 +02:00
cb08ac3efe
src/api2/backup.rs: replace upload_config with upload_blob
2019-06-23 11:44:30 +02:00
a38c5d4d12
src/backup/data_blob.rs: implement from_raw()
2019-06-23 09:35:44 +02:00
6f083b7a92
src/api2/backup/upload_chunk.rs: compute crc on upload
2019-06-23 09:04:42 +02:00
ba01828d38
try to use use proxmox::tools::io::ops::ReadExtOps
2019-06-22 16:29:10 +02:00
27042ce637
src/backup/file_formats.rs: improve docs
2019-06-22 15:45:36 +02:00
9f83e0f7ee
src/backup/crypt_config.rs: simplify decode interface
2019-06-22 13:24:29 +02:00
0066c6d972
src/backup/crypt_config.rs: remove encode_chunk, use encrypt_to instead
2019-06-22 13:02:53 +02:00
ee8a7e8080
src/backup/crypt_config.rs: implement encrypt_to (output to writer)
2019-06-22 12:25:04 +02:00
991abfa8b4
src/backup/file_formats.rs: split out file format data
2019-06-22 09:12:25 +02:00
b7f4f27d6c
add crc field for binary blobs formats
2019-06-21 18:49:04 +02:00
3025b3a53c
src/backup/data_blob.rs: new file format for binary blobs
2019-06-21 11:32:07 +02:00
077a8cae63
src/backup/crypt_config.rs: make code more flexible
...
Allow to pass magic numbers as parameters.
2019-06-21 10:50:48 +02:00
c38266c18d
renamed: src/backup/crypt_setup.rs -> src/backup/crypt_config.rs
2019-06-21 09:51:18 +02:00
ab44acff57
src/backup/key_derivation.rs: add modified field to key file
2019-06-20 07:58:33 +02:00
6d0983dbe1
src/bin/proxmox-backup-client.rs: add keyfile parameter for backup
2019-06-19 17:16:41 +02:00
181f097af9
src/bin/proxmox-backup-client.rs - key API: pass kdf parameter
...
Allow to store keys without password.
2019-06-18 18:21:01 +02:00
826f309bf5
src/backup/key_derivation.rs: move kdf code into separate file
2019-06-18 11:17:22 +02:00
11515438cc
Cargo.toml: use serde feature derive
2019-06-18 06:23:25 +02:00
f2401311b0
src/bin/proxmox-backup-client.rs: start key management
2019-06-17 10:33:24 +02:00
a7dd483097
src/backup/*_index.rs: used generated magic numbers
2019-06-14 14:58:37 +02:00
bffd40d6b7
src/tools.rs: move hex_to_digest and digest_to_hex to proxmox::tools
2019-06-14 11:40:04 +02:00
9335d74eba
src/backup/fixed_index.rs: compute checksum over the index
2019-06-14 10:34:29 +02:00
16ff6b7cd8
src/backup/dynamic_index.rs: compute checksum over the index
2019-06-14 10:33:59 +02:00
fa148dbd11
src/api2/backup/upload_chunk.rs: verify chunk data if possible
2019-06-14 06:23:46 +02:00
f640f23ac5
src/backup/data_chunk.rs: fix typo
2019-06-13 16:42:55 +02:00
dba72d5016
src/backup/data_chunk.rs: only use compressed data if it is shorter than uncompressed
2019-06-13 12:56:50 +02:00
68ab376ae9
src/backup/crypt_setup.rs: only use compressed data if it is shorter than uncompressed
2019-06-13 12:47:54 +02:00
f98ac774ee
backup: Add support for client side encryption
...
first try ...
2019-06-13 11:47:23 +02:00
51929e4532
src/backup/data_chunk.rs - decode: make crypt_config optional
2019-06-13 11:44:38 +02:00
046bcb9773
src/backup/crypt_setup.rs: add comment for possible improvements
2019-06-13 07:35:59 +02:00
bd0e3c7cfa
src/backup/data_chunk.rs: Moved ChunkInfo from merge_known_chunks.rs
2019-06-13 07:35:02 +02:00
b595cb9d2c
src/backup/data_chunk.rs: Data Chunk builder
...
Make handling encoded chunks easier.
2019-06-12 13:37:01 +02:00
ef27200cec
src/backup/crypt_setup.rs: fix encoder for uncompressed chunks
2019-06-10 09:56:06 +02:00
74792b95b2
src/backup/crypt_setup.rs: allow compressed and uncompressed chunks
2019-06-10 08:27:35 +02:00
9e0187a203
src/backup/crypt_setup.rs: remove unused CryptData struct
2019-06-10 07:55:36 +02:00
bec8498ae3
src/backup/crypt_setup.rs: avoid useless allocations
2019-06-09 11:44:17 +02:00
48b4b40b57
src/backup/crypt_setup.rs: crypto helpers
2019-06-08 09:56:51 +02:00
dd5495d6dc
tree-wide: use 'dyn' for all trait objects
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-06-07 13:13:48 +02:00
36898ffce6
src/backup/chunk_stream.rs: add optional chunk_size parameter
2019-05-30 13:28:24 +02:00
976595e1a9
src/backup/dynamic_index.rs: split class DynamicIndexWriter
2019-05-29 08:49:57 +02:00
cb0708dd46
src/backup/fixed_index.rs: remove ChunkStat from struct
2019-05-29 07:08:34 +02:00
01af11f340
src/backup/fixed_index.rs: improve consistency checks
2019-05-29 07:02:45 +02:00
006f3ff407
src/api2/admin/datastore/backup/environment.rs: add more consistency checks
2019-05-28 09:21:31 +02:00
fc14b84937
src/backup/fixed_index.rs: improve bound checks inside add_digest
2019-05-28 08:47:03 +02:00
e1225de467
src/backup/fixed_index.rs: store index_length to avoid code duplication
2019-05-28 08:27:57 +02:00
29ae5c86a2
src/backup/fixed_index.rs: make chunk_size public
2019-05-28 06:18:24 +02:00
8ea3b1d188
tree-wide: use the new vec/io tools modules
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-05-23 09:49:10 +02:00
0cc0fffd1e
src/backup/chunk_stream.rs: use BytesMut in ChunkStream
2019-05-22 09:39:02 +02:00
c052be5c86
src/backup/chunk_stream.rs: use more generics
2019-05-22 09:18:05 +02:00
169c0e060f
src/backup/chunk_stream.rs: optimize FixedChunkStream (use BytesMut)
2019-05-22 09:05:35 +02:00
3be3f3dcc4
src/backup/chunk_stream.rs: fix behaviour for large input buffers
2019-05-22 08:05:27 +02:00
02fa54ff3c
src/backup/chunk_stream.rs: assemble data with correct order
2019-05-22 07:44:51 +02:00
7f3d2ffab9
src/backup/index.rs: rename ChunkListReader into DigestListEncoder
2019-05-21 12:28:44 +02:00
ee53955f52
src/backup/index.rs: implement DigestListDecoder
2019-05-21 12:21:22 +02:00
40f4e198a8
src/backup/dynamic_index.rs: add chunk_info method
2019-05-21 09:52:19 +02:00
ff77dbbea3
Revert "src/backup/chunk_stream.rs: simplify code"
...
This reverts commit e058744d8f
2019-05-19 11:05:56 +02:00
e058744d8f
src/backup/chunk_stream.rs: simplify code
2019-05-18 10:55:46 +02:00
8a7cc7565f
src/backup/chunk_stream.rs: implement fixed size chunk stream
2019-05-18 10:55:46 +02:00
dafc27aeff
src/backup/chunk_stream.rs: async chunk stream
2019-05-14 10:05:29 +02:00
457531e7fe
src/backup/index.rs: new ChunkListReader
2019-05-11 16:01:42 +02:00
51a4f63ff7
src/backup/datastore.rs: move last_backup to BackupInfo
2019-05-11 12:07:09 +02:00
b02a52e3a5
src/backup/datastore.rs: impl last_backup helper
2019-05-11 11:36:46 +02:00
c09775011a
src/backup/backup_info.rs: implement list_backup for BackupGroup, cleanups
2019-05-11 10:19:34 +02:00
35a2d8a6a6
src/backup/backup_info.rs: Derive Clone
2019-05-10 06:59:23 +02:00
f2b99c34f7
src/api2/admin/datastore.rs: implement API to return last GC status
2019-04-11 12:04:25 +02:00
d4b59ae0b8
src/backup/datastore.rs: pass WorkerTask to GC
...
So that we can log to the task log file.
2019-04-06 17:57:38 +02:00
92da93b245
abort GC on server shutdown
2019-04-01 12:13:02 +02:00
11861a482d
src/backup/chunk_store.rs: fix GC
...
Added option to get oldest_writer timestamp from ProcessLocker.
2019-03-31 17:21:36 +02:00
d85987aeeb
fix last commit: the filename var was not ment to be removed, sorry
2019-03-31 16:16:14 +02:00
15a77c4c2e
src/backup/chunk_store.rs: avoid create/unlink race
2019-03-31 10:03:01 +02:00
10eea49d81
src/backup/fixed_index.rs: store reference to file
...
Keep it open and locked while index is in use.
2019-03-27 10:17:03 +01:00
c597a92c81
index file readers: aquire shared lock
2019-03-27 10:11:14 +01:00
43b1303398
datastore: use new ProcessLocker
...
To make sure only one process runs garbage collection while having active writers.
2019-03-22 09:42:15 +01:00
515688d1f1
avoid compiler warnings
2019-03-18 10:00:58 +01:00
8968258b66
rename catar into pxar
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To avoid confusion with the casync implementation.
2019-03-14 10:54:09 +01:00
8e39232acc
src/bin/proxmox-backup-client.rs: strip .didx file extensions
2019-03-11 10:54:02 +01:00
06178f13fa
move chunker into proxmox_protocol
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-03-08 09:29:47 +01:00
141f062e08
src/backup/chunk_store.rs: use zstd compression insteadf of lz4
...
Provides better compressionm rate, and is still fast.
2019-03-07 11:42:59 +01:00
d2690f74bb
src/backup/chunk_store.rs: read_chunk - clear buffer before calling read_to_end
2019-03-07 10:40:01 +01:00
58e99e138e
src/backup/backup_info.rs: new helper to list files
2019-03-06 11:02:08 +01:00
e3062f87b1
fixed_index: split add_chunk/add_digest
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-03-06 10:25:20 +01:00
c3bb97e59c
fixed_index: impl Send for FixedIndexWriter
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-03-06 10:25:20 +01:00
3b7ade9e78
backup/datastore: expose insert_chunk method
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-03-06 10:25:20 +01:00
391d310741
backup_info: BackupDir shortcut
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-03-05 10:15:06 +01:00
93b49ce38a
backup_info: use two independent Into<String> types
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there's no reason to force them to be the same input type
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-03-05 09:13:08 +01:00
d57474e055
src/backup/backup_info.rs: improve docs
2019-03-05 07:28:13 +01:00
b3483782d1
src/backup/backup_info.rs: move code into separate file
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Also changed create_backup_dir() parameters - uses &BackupDir now.
2019-03-05 07:18:12 +01:00
2b01a22507
src/backup/datastore.rs: add helper to sort backup lists
2019-03-04 18:20:57 +01:00
875fb1c01a
src/backup/datastore.rs: use unix epoch to create DateTime
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To make sure that we have a timestamp without nanosecond.
2019-03-04 17:58:22 +01:00
38f8815925
src/backup/datastore.rs: use new() function to create structs
2019-03-04 17:44:27 +01:00
9b492eb256
src/backup/datastore.rs: protect BackupDir fields, impl new()
2019-03-04 13:51:36 +01:00
1e9a94e579
src/backup/datastore.rs: protect BackupGroup fields, impl new()
2019-03-04 13:38:23 +01:00
f72dfd2d10
src/backup/datastore.rs: make sure timestamp does not contains nanoseconds
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Because we want simple, readable file names.
2019-03-04 09:37:10 +01:00
6f62c9240a
src/api2/admin/datastore.rs: imp delete_snapshot
2019-03-03 11:29:00 +01:00
184f17afad
src/api2/admin/datastore.rs: impl list_snapshots
2019-03-02 16:20:50 +01:00
e909522f06
src/backup/datastore.rs: use timestamp with zone offset
2019-03-01 17:36:40 +01:00
dc4c09faae
src/backup/datastore.rs: split BackupDir
2019-03-01 16:26:35 +01:00
38b0dfa511
src/backup/datastore.rs: split BackupInfo
2019-03-01 16:26:35 +01:00
dcd15d10bb
backup/index: remove IndexIterator
...
removed the need for it, to avoid copies
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-03-01 13:29:36 +01:00
541b908ea4
src/backup/datastore.rs: use DateTime<Utc> instead of unix epoch
2019-02-28 17:03:48 +01:00
5de2bced2d
datastore: add generic open_index
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-28 15:26:40 +01:00
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
5be4065baf
make FixedIndexReader Send and update comments
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-28 15:26:40 +01:00
fded74d0c7
style: BufferedReader -> BufferedRead
...
Single-method traits usually use the same name as their
method and aren't usually the 'noun' (which is usually an
implementation of them instead).
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-28 15:26:40 +01:00
8f57971714
src/api2/admin/datastore.rs: implement prune
2019-02-28 12:51:27 +01:00
8731e40a7f
backup/datastore: create_backup_dir: show if path existed
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To enable asserting the creation of a new backup rather than
adding to an existing one.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-27 10:15:36 +01:00
f661f37427
backup/dynamic_index: split out add_chunk
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-25 13:50:45 +01:00
9ac6ec868a
backup/chunk_store: split insert_chunk
...
The protocol handler will receive chunk data plus a hash
pre-calculated by the client. It will verify the hash before
sending it up to the datastore in order to respond to the
client with an error on a mismatch, so there's no need to
recalculate the hash another time.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-25 13:44:29 +01:00
3a50ddd0c9
backup/chunk_store: mark ChunkIterator as fused
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Ranges are FusedIterators and it can be useful to propagate
that property to users.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-25 13:44:29 +01:00
eff25ecaf2
backup/chunk_store: make percentage output optional
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-25 13:44:29 +01:00
d59397e60e
backup/datastore: expose chunk_store.get_chunk_iterator
...
will be used by the protocol handler to iterate over
existing chunks
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-25 13:44:29 +01:00
8eb1203bda
src/backup/chunk_stat.rs: log write speed
2019-02-25 13:21:00 +01:00
7e3365554e
src/backup/chunk_stat.rs: new struct to track chunk statistics
2019-02-25 12:52:10 +01:00
798f7fa065
src/backup/chunk_store.rs: return info about compressed chunk size
...
So that we can generate better statistics ..
2019-02-25 11:36:05 +01:00
78216a5ab1
src/backup/chunk_store.rs: use lz4 for compression
...
And depend on lz4 lib now.
2019-02-25 10:00:28 +01:00
f252ca654c
src/backup/chunker.rs: simplify break test
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To make it a little bit faster ...
2019-02-22 13:02:11 +01:00
61834c1cbf
src/backup/chunker.rs: another try to speedup the chunker
2019-02-22 11:15:10 +01:00
8c75372b79
src/backup/datastore.rs: list_backups() - include list of index files
2019-02-20 13:37:44 +01:00
fa4ebf0fce
src/backup/chunker.rs: simplify code
2019-02-20 11:17:19 +01:00
1b9c959c32
src/backup/chunker.rs: change window size back to 48
...
Using 64 is a bad idea, because it always computes hash 0 for
constant data streams.
2019-02-20 11:01:09 +01:00
247cdbce72
src/api2/admin/datastore/catar.rs: allow to configure chunk-size
2019-02-19 15:19:12 +01:00
c584aa21fd
src/backup/chunker.rs: start() - correctly store hash in self.h
2019-02-19 12:40:12 +01:00
cd1598302a
src/backup/chunker.rs: use 64 byte chunker window size
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This results in faster code.
2019-02-19 12:27:37 +01:00
9a3e869cf5
src/backup/chunker.rs: simplify buzzhash start code
2019-02-19 12:17:17 +01:00
4d2881dd4c
src/backup/chunker.rs: correctly compute window index 'idx'
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And add a simple test.
2019-02-18 16:59:23 +01:00
f0a6112451
backup/datastore.rs: improve error reporting
2019-02-15 14:33:03 +01:00
af6f80d3db
Revert "backup/datastore: fn open is a private implementation detail"
...
This reverts commit 3dacd9a660
2019-02-14 13:13:49 +01:00
62f2422f6a
backup/chunk_store: verify chunk file names
...
get_chunk_iterator() should skip over files which aren't an
actual chunk
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-14 12:37:31 +01:00
3dacd9a660
backup/datastore: fn open is a private implementation detail
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-14 12:37:31 +01:00
9739aca41f
backup/chunk_store: open base dir in get_chunk_iterator
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-14 12:37:31 +01:00
c7f481b642
backup: replace ChunkIterator
...
Instead we just build the iterator using our
tools::fs::read_subdir iterator as follows:
Use the index range (0..0x10000) as an iterator, map() it
to yield a subdirectory iterator for each index, then
flatten it.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-14 10:09:59 +01:00
e5064ba607
simplify backup lib structure (pub use xxx:*), improve doc
2019-02-12 14:13:31 +01:00
93d5d77952
rename ArchiveIndex to DynamicIndex
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also changed the file extension from .aidx to .didx
2019-02-12 12:05:33 +01:00
91a905b6dd
rename ImageIndex to FixedIndex
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also changed the file extension fron .iidx to .fidx
2019-02-12 11:50:45 +01:00
82bc0ad40c
backup: fixup warnings and readd lost file type check
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-12 10:43:43 +01:00
9349d2a1d2
backup: cleanup long lines
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-12 10:39:11 +01:00
fdd71f5286
backup: use ChunkIterator for sweep_unused_chunks
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-12 10:39:11 +01:00
c9e7f4dc8b
backup: add optional progress callback to ChunkIterator
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-12 10:39:11 +01:00
4070096c6a
backup: add ChunkIterator
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-12 10:39:11 +01:00
e0a5d1ca2f
tests: chunk_store: cleanup .testdir
...
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-02-01 10:41:54 +01:00
9f49fe1d5d
avoid compiler warnings
2019-01-30 18:25:37 +01:00
2296860027
tools.rs: move digest_to_hex() into tools
2019-01-25 10:58:28 +01:00
332dcc2277
backup/chunk_store.rs: fix test case - use absolute path
2019-01-25 10:14:25 +01:00
784252dbc5
backup/datastore.rs: use single lazy_static block
2019-01-24 14:58:47 +01:00
7ca80246ea
backup/datastore.rs: use DateTime<Utc> to store backup time
2019-01-21 10:51:52 +01:00
be0084b001
white space fix
2019-01-21 10:32:07 +01:00
e25736b4c3
backup/datastore.rs: implement list_backups
2019-01-20 18:02:27 +01:00
68469eebb4
backup/chunk_store.rs: verify base path is absolute
2019-01-20 16:49:22 +01:00
0b05fd5830
api3/admin/datastore/catar.rs: implement download
2019-01-20 09:39:32 +01:00
6a4c091616
api3/admin/datastore/catar.rs: start impl. download
2019-01-19 17:27:02 +01:00
728797d0c1
reduce compiler warnings
2019-01-18 16:50:15 +01:00
95cea65b04
backup/datastore.rs: list all index files using walkdir crate
2019-01-18 12:24:58 +01:00
ff3d3100d4
backup/datastore.rs: try to create useful directory layout
...
store/type/ID/TIME/xxx.yyy
2019-01-18 12:01:37 +01:00
150f1bd8f6
backup/datastore.rs: use Arc for chunk_store references
2019-01-15 12:36:16 +01:00
1629d2ad7b
api3/admin/datastore/upload_catar.rs: implement upload future
2019-01-15 11:38:26 +01:00
ddbdf80d51
avoid compiler warnings
2019-01-11 08:41:33 +01:00
373ef4a504
backup/archive_index.rs: correctly check for errors
2019-01-10 11:19:54 +01:00
4624fe29cc
impl Read for BufferedArchiveReader
2019-01-06 10:04:45 +01:00
343370504b
impl Seek for BufferedArchiveReader
2019-01-06 09:35:39 +01:00
318564ac03
buffered_read: return empty buffer on eof
2019-01-06 09:17:28 +01:00
0a72e26704
define and use BufferedReader trait
2019-01-05 17:28:20 +01:00
39c6bd86cc
backup/archive_index.rs: implement BufferedArchiveReader
...
Implement relativly fast random read using binary search.
2019-01-05 14:47:56 +01:00
060c4811a0
backup/chunk_store.rs: resize buffer by powers of two
2019-01-05 11:34:49 +01:00
df9973e8f5
backup/chunk_store.rs: avoid allocation in read_chunk
2019-01-04 17:16:56 +01:00
7394ca3e95
white space cleanups
2019-01-04 12:51:43 +01:00
96df2fb44b
backup/chunk_store.rs: implement read_chunk()
2019-01-04 12:50:54 +01:00
bc616633d5
backup/chunk_store.rs: only use one directory level
2019-01-04 10:35:22 +01:00
b663789bdb
backup/archive_index.rs: pass correct size to unmap
2019-01-04 09:28:41 +01:00
48d0d35688
backup/image_index.rs: use little endian
2019-01-04 08:45:45 +01:00
050f8a6355
chunker.rs: make sure chunk_size_avg is a power of two
2019-01-03 15:10:54 +01:00
ea4ea34baf
improve chunker speed (avoid modulo)
2019-01-03 14:35:19 +01:00
0b8e75ed16
image_index.rs: verify file size
2019-01-02 18:14:02 +01:00
77703d95aa
implement garbage collection for .aidx files
2019-01-02 14:27:04 +01:00
a360f6fa2d
image_index.rs: verify header magic/version
2019-01-02 13:13:13 +01:00
44b3f62b42
fix typo
2019-01-02 12:56:04 +01:00
5032b57b44
archive_index.rs: correctly write .aidx file
2019-01-02 12:54:40 +01:00
580dc84bac
image_index.rs: print stats
2019-01-02 12:53:49 +01:00
5e7a09be0d
src/backup/archive_index.rs: use close() instead of flush()
...
Also pass a reference to the encoder.
2019-01-02 11:02:56 +01:00
94a882e900
src/backup/archive_index.rs: implement flush()
2018-12-31 18:01:07 +01:00
0433db1949
src/backup/archive_index.rs: first try
2018-12-31 17:30:08 +01:00
cbdd8c54ae
create backup mod in backup.rs, improve docu
2018-12-31 16:08:04 +01:00
cb4412b18e
move chunker.rs to backup/
2018-12-31 15:46:16 +01:00
bcd879cfb3
backup-client: allow to specify directories (prepare for catar backup)
2018-12-27 10:11:11 +01:00
a198d74fc0
cleanup: reduce compiler warnings
2018-12-25 13:29:27 +01:00
991de6007b
remove outdated comment
2018-12-25 13:24:50 +01:00
7ee2aa1b94
touch_chunk: use libc::lutimensat
2018-12-25 12:27:25 +01:00
2c32fdde86
move lookup_datastore() to backup/datastore.rs
2018-12-22 17:37:25 +01:00
64e53b2835
gather usage statistics during garbage collection
2018-12-22 16:58:16 +01:00
176e4af964
sweep_used_chunks: print percentage
2018-12-22 15:39:05 +01:00
7b2b40a893
use openssl for faster hashing
2018-12-22 14:31:59 +01:00
e95950e40a
chunk_store: reduce number of directories
...
Else, scans everything takes too long ...
2018-12-22 14:04:05 +01:00
03e4753d8e
fix mutability for chunk store
2018-12-21 12:15:26 +01:00
d62e6e2264
backup-client: use 1M chunks, make chunk_size configurable
2018-12-21 08:36:57 +01:00
f7dd683b46
fix tests
2018-12-19 13:54:22 +01:00
277fc5a3ce
try to improve error messages
2018-12-19 13:40:26 +01:00
eae8aa3aa9
cleanups: avoid compiler warnings
2018-12-19 12:49:23 +01:00
6c20a13d3c
cleanup - avoid too much indentation
2018-12-19 12:40:26 +01:00
1c43c56b06
cleanup
2018-12-19 12:30:37 +01:00
2bf5f6b220
ChunkStore::sweep_used_chunks - use openat to speedup directory walks
2018-12-19 12:20:01 +01:00
1628a4c731
use timers with a signal for file locking
...
* rename lock_file -> open_file_locked,
* add lock_file as a function working on already-opened
files
* change timeout types to std::time::Duration
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2018-12-19 11:23:00 +01:00
365bb90f17
move lock_file to tools.rs
2018-12-19 10:02:24 +01:00
08481a0b60
impl sweep_used_chunks, first try
2018-12-19 09:51:33 +01:00
6ea3a0b7fc
move sweep_used_chunks to chunk_store
2018-12-18 11:18:55 +01:00
3d5c11e5d2
start impl garbage collection
2018-12-18 11:06:03 +01:00
529de6c7a3
start implementing DataStore
2018-12-17 13:00:39 +01:00
4818c8b6f7
start implementing ImageIndexReader
2018-12-16 14:44:44 +01:00
af3e7d7551
fix chunk store file paths
2018-12-16 13:52:16 +01:00
0cd9d4206f
improve error messages
2018-12-16 13:43:19 +01:00
4fbb72a8b4
image_index.rs: implement atomic write/rename
2018-12-16 13:39:21 +01:00
798881a68a
rebane ImageIndex to ImageIndexWriter
2018-12-16 11:51:16 +01:00
5e5b7f1c2d
use u64 to store time
2018-12-16 11:48:03 +01:00
d13e3745b3
image_index.rs: write header
2018-12-15 17:05:49 +01:00
606ce64bb0
image_index.rs:write idx of chunks (use mmap)
2018-12-15 14:51:05 +01:00
5ba6968922
add comment to make intensions more clear
2018-12-12 11:21:00 +01:00
ce55dbbcc6
simplify code
2018-12-09 09:42:17 +01:00
461e62fcdf
remove some compiler warnings
2018-12-08 14:55:54 +01:00
391a2e43ff
chunk_store.insert_chunk: return information about existing chunks
2018-12-08 11:25:11 +01:00
12bb93b3ad
code cleanup
2018-12-08 11:20:02 +01:00
022fb421b2
lock with timeout
...
clumsy, but I have node idea how to make it better
2018-12-08 10:57:09 +01:00
2989f6bf20
improve error messages
2018-12-08 08:38:42 +01:00
b8d4766a4d
code cleanup
2018-12-08 08:21:20 +01:00
45773720ab
depend on nix, use flock
...
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2018-12-07 18:14:07 +01:00
c5d82e5f34
chunk_store: use mutex
2018-12-07 16:12:45 +01:00
128b37feea
impl insert_chunk
2018-12-07 14:44:56 +01:00
35cf5daa53
start experiments with simple chunk store
2018-12-07 10:51:53 +01:00
Dietmar Maurer
Wolfgang Bumiller