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634 Commits

Author SHA1 Message Date
Wolfgang Bumiller
afdcfb5bc9 let ChunkStore::create take CreateOptions 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-12-19 13:14:49 +01:00
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
Dietmar Maurer
868c585219 src/backup/datastore.rs: avoid divide by zero 2019-12-19 07:14:23 +01:00
Dietmar Maurer
7e210bd0b4 src/backup/chunk_store.rs: create lock file with correct owner 2019-12-19 06:55:53 +01:00
Dietmar Maurer
0b97bc6158 src/backup/chunk_store.rs: use proxmox::tools::fs::create_path 2019-12-18 12:26:43 +01:00
Wolfgang Bumiller
feaa1ad35f replace file_set_contents with replace_file 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-12-18 11:16:04 +01:00
Oguz Bektas
14f1e63067 chunk_store: create parent directories 
'datastore create storename /path/to/dir/that/may/not/exist' should
work.

Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
 2019-12-17 15:39:42 +01:00
Christian Ebner
38d9a69875 catalog: decoder and shell: fix incorrect logic in find matching 
The find matching was incorrectly performed starting from the parent directroy
and not as intended from the entries of the parent directory.

Further, the match pattern passed from the catalog shell contains the absolute
path of the search entry point as prefix, so find() must always start from the
archive root. This is because the match pattern has to be stored in the selected
list for a subsequent restore-selected command in the shell.
All matching paths are shown as absolute paths with all contents in the subdir,
equal to what would be restored by the given pattern.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-12-17 14:57:34 +01:00
Christian Ebner
25cdd0e0a1 catalog_shell: impl find for catalog shell. 
Implements the find command which allows to find and select files for subsequent
restore.
Files selected for restore are now stored in a Vec instead of a HashSet.
This is needed, since instead of the full paths for each file, selected files are
now identified by a list of match pattern, where ordering matters.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-12-17 11:12:34 +01:00
Christian Ebner
90dfd0a71d catalog: impl find() for file search by match pattern. 
find() iterates over the file tree and matches each node against a list of match
patterns provided at function call.
For each matching node, a callback function with the current directroy stack is
called.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-12-17 11:12:34 +01:00
Dietmar Maurer
236a396aa1 src/api2/admin/datastore.rs - prune: log retention options 2019-12-14 16:32:16 +01:00
Wolfgang Bumiller
db0cb9ce0b update a chunk of stuff to the hyper release 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-12-13 11:24:41 +01:00
Christian Ebner
f084505ec5 src/backup/catalog_shell.rs: sort output of list-selected 
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-12-11 10:54:20 +01:00
Dietmar Maurer
73e57f244e src/backup/datastore.rs - garbage-collection: fix average chunk size 2019-12-10 11:25:29 +01:00
Dietmar Maurer
48ef3c3327 cli: avoid useless .into() 
This needs latest proxmox-api updates.
 2019-12-09 17:40:34 +01:00
Dietmar Maurer
102d8d4136 src/backup/prune.rs: implement --keep-hourly 2019-12-07 11:23:33 +01:00
Dietmar Maurer
052c4aa160 src/backup/prune.rs: prune - correctly use iso_week year 2019-12-06 19:41:38 +01:00
Dietmar Maurer
9e3f008804 src/backup/prune.rs: add new helper keeps_something() 2019-12-06 12:28:31 +01:00
Dietmar Maurer
55c3cb69cd rename catalog_shell_api() into catalog_shell_cli() 2019-12-06 09:42:05 +01:00
Dietmar Maurer
ecbaa38fa4 src/backup/catalog_shell.rs: factor out catalog_shell_api() 
In order to extract documentation ...
 2019-12-06 09:35:47 +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
Christian Ebner
6934c6fe77 src/backup/catalog_shell.rs: adapt to use API Schema definition and rustyline 
This major refactoring of the catalog based shell utilizes the new API macro and
the API Schema as well as rustyline instead of the old GNU readline C API.

The code now has these 3 main components:
 * The `Shell` which handles the readline loop via rustyline.
 * The shell functions defined via the API macro.
 * The `Context` which holds catalog and decoder instances.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-12-06 09:02:44 +01:00
Dietmar Maurer
9b78352188 src/backup/prune.rs: define new struct PruneOptions 2019-12-06 08:56:27 +01:00
Dietmar Maurer
92acbd69f7 src/backup/backup_info.rs: remove old prune code 2019-12-06 08:29:27 +01:00
Dietmar Maurer
408434360b src/backup/prune.rs: add PruneMark::KeepPartial 
Use separate mark for partial backup - dont mess them up with regular ones.
 2019-12-06 08:15:32 +01:00
Dietmar Maurer
a8c8366cfa src/backup/prune.rs: factor out code into remove_incomplete_snapshots() 2019-12-06 08:12:08 +01:00
Dietmar Maurer
dc18849156 src/backup/prune.rs: moved prune related code into extra file 2019-12-06 08:06:21 +01:00
Dietmar Maurer
6f47dd8a0f src/backup/backup_info.rs - prune: improve algorythm 2019-12-05 18:41:28 +01:00
Dietmar Maurer
8f0b4c1f90 src/api2/admin/datastore.rs - prune: log info about all snapshots 2019-12-05 15:35:11 +01:00
Dietmar Maurer
9ce42759ec src/backup/backup_info.rs - compute_prune_list: remove unfinished backups 2019-12-05 11:18:10 +01:00
Dietmar Maurer
2c034f8d0a src/backup/backup_info.rs: improve prune algorithm 2019-12-05 08:55:19 +01:00
Dietmar Maurer
aeeac29bb1 src/backup/backup_info.rs: new compute_prune_list helper 
So that we can write regression tests for this.
 2019-12-04 15:49:11 +01:00
Christian Ebner
314bb35868 catalog_shell: fix several clippy warnings 
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-27 10:13:50 +01:00
Christian Ebner
951cf17ee3 catalog_shell: major refactoring of cli command definition and parsing 
By changing the way shell commands are defined and parsed, this makes it more
straight forward to extend the current functionality.
The readline input is parsed based on the provided command definition and the
given parameters and options are passed to a command specific callback function.
In addition, the provided command definition including its description is used
to generate a help string to display.
The help command shows a list of all supported commands or the help string for
the provided command.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-26 13:01:00 +01:00
Christian Ebner
59bc6ad676 catalog_shell: check and return on empty list in order to avoid division by zero 
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-26 12:55:33 +01:00
Christian Ebner
4e56b2f792 catalog_shell: do not restore full archive if no entries are selected for restore-selected 
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-26 12:55:18 +01:00
Dietmar Maurer
99b5b6cba9 src/pxar/decoder.rs: use trait object as reader 
So that the Decoder is no longer genertic.
 2019-11-26 10:45:11 +01:00
Dietmar Maurer
f701d0335e src/pxar/sequential_decoder.rs: remove callback from new() 
And use an extra functzion  set_callback() to configure that.

Also rewrite pxar/fuse.rs and implement a generic Session (will get
further cleanups with next patches).
 2019-11-26 09:56:48 +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
Christian Ebner
38446a9551 src/backup/readline.rs: impl wrapper for GNU readline 
In order to provide the context needed for tab completion via the readline
callback, the needed mut ref is passed via a thread local storage key.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-22 07:46:24 +01:00
Christian Ebner
6dba015043 src/backup/catalog.rs: derive Clone for DirEntry and DirEntryAttribute 
This is needed in order to explicitly clone the values when needed in the
catalog shell implementation.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-22 07:15:39 +01:00
Christian Ebner
c9f002213e src/backup/catalog.rs: impl DirEntry::is_directory() 
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-22 07:14:00 +01:00
Wolfgang Bumiller
f569acc5e2 drop uuid crate dependency 
proxmox::tools now has a Uuid module using the native
libuuid.

Adds build dependency: libuuid1 (which is a Pre-Depends of
util-linux, so always installed anyway).

Drops uuid + 16 more crate dependencies.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-11-14 10:22:29 +01:00
Christian Ebner
b423958d8e catalog: fix issue with DirEntry start 
start has to be the parent start - offset

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-12 17:18:13 +01:00
Dietmar Maurer
780dd2b0a1 src/backup/catalog.rs: add some docs 2019-11-12 13:23:40 +01:00
Dietmar Maurer
6aa906b547 src/backup/catalog.rs - CatalogReader: verify magic number 2019-11-12 12:54:06 +01:00
Dietmar Maurer
2ec208aef5 src/backup/catalog.rs - CatalogReader::dump(): use root() 2019-11-12 12:47:21 +01:00
Dietmar Maurer
8f24a9ea18 src/backup/catalog.rs - Direntry::parse: abort if callback return false 2019-11-12 11:41:44 +01:00
Dietmar Maurer
7d017123fd src/backup/catalog.rs: impl read_dir() and lookup(), refactor common code 2019-11-12 11:41:44 +01:00
Dietmar Maurer
dc9596de45 src/backup/catalog.rs: move CatalogEntryType from src/pxar/catalog.rs 2019-11-12 11:41:44 +01:00
Dietmar Maurer
55c0b3cc7c src/backup/catalog.rs - DirEntry: factor out name attribute 
And avoid allocations inside parse().
 2019-11-12 11:41:44 +01:00
Christian Ebner
3f1c5b5e65 catalog: impl std::fmt::Display trait for CatalogEntryType 
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-11-12 07:00:08 +01:00
Dietmar Maurer
f89359c2f3 src/backup/catalog.rs: clenup - use single impl block 2019-11-10 11:38:31 +01:00
Dietmar Maurer
e8d8fdc61d src/backup/catalog.rs: remove unused code 2019-11-10 11:37:06 +01:00
Dietmar Maurer
c74c074bfd src/backup/catalog.rs: write MAGIC at start of file 2019-11-10 11:36:45 +01:00
Dietmar Maurer
265664517a src/backup/catalog.rs: new parse() helper 2019-11-09 14:37:33 +01:00
Dietmar Maurer
5d92935e03 src/backup/catalog.rs - dump_dir: make sure we parsed the whole data block 2019-11-09 13:21:20 +01:00
Dietmar Maurer
12a1975af9 src/backup/catalog.rs: store u64 compressed 
This way catalogs get about 1/3 smaller.
 2019-11-09 13:07:47 +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
Christian Ebner
b82a101c86 catalog: store current writer position in CatalogBlobWriter 
Counts the bytes written by the CatalogBlobWriter in order to obtain the
stream position, needed to get offset to reference catalog items.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
 2019-10-31 09:11:51 +01:00
Dietmar Maurer
62ee2eb405 avoid some clippy warnings 2019-10-26 11:42:05 +02:00
Dietmar Maurer
834a2f95a0 avoid some clippy warnings 2019-10-25 18:44:51 +02:00
Dietmar Maurer
9fe2f639b8 allow(clippy::cast_ptr_alignment) 2019-10-25 18:03:55 +02:00
Dietmar Maurer
cd69d36b45 src/backup/dynamic_index.rs: use write_all() 2019-10-25 17:22:41 +02:00
Dietmar Maurer
649c5ee7b1 load_and_decrtypt_key: allow function closures to readf passphrase 2019-10-16 13:23:52 +02:00
Dietmar Maurer
60ffa9649c src/backup/manifest.rs: fix property names (use '-' instead of '_') 2019-10-14 12:28:27 +02:00
Dietmar Maurer
4c9f753c56 src/backup/data_blob.rs: define create_zero_chunk as member function 
and rename it to build_zero_chunk()
 2019-10-14 10:58:26 +02:00
Dietmar Maurer
2745151d93 src/backup/data_blob.rs: add create_zero_chunk() helper 2019-10-14 10:44:46 +02:00
Dietmar Maurer
f06b820ac0 src/backup/manifest.rs: add verify_file 2019-10-13 10:09:12 +02:00
Dietmar Maurer
511a47bd73 cleanup 2019-10-13 09:39:21 +02:00
Dietmar Maurer
e17d5d864d src/backup/manifest.rs: improve parser (try_from) 2019-10-13 08:39:49 +02:00
Dietmar Maurer
59e9ba01c6 src/backup/manifest.rs: new class to generate/parse index.json 2019-10-12 17:58:08 +02:00
Dietmar Maurer
7123ff7d43 src/backup/data_blob.rs: avoid Arc<CryptConfig> 
use simple reference instead.
 2019-10-07 11:41:35 +02:00
Dietmar Maurer
4ee8f53d07 remove DataChunk file format - use DataBlob instead 2019-10-06 10:31:06 +02:00
Dietmar Maurer
9e603e254c src/backup/fixed_index.rs: do not use offset for checksum 2019-09-23 11:30:20 +02:00
Dietmar Maurer
2aba16bde1 src/backup/data_chunk.rs: add into_raw() 2019-09-19 14:24:17 +02:00
Wolfgang Bumiller
ba5e67475a clippy: fix access to unaligned buffer in dynamic reader 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-11 14:50:45 +02:00
Wolfgang Bumiller
b526bd1408 backup: cleanup unused imports 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-11 14:46:46 +02:00
Wolfgang Bumiller
4dc79bb1d9 clippy: fix access to unaligned buffer 
via the newly introduced ReadExt::read_host_value_boxed()
from proxmox::tools::io.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-11 14:45:44 +02:00
Wolfgang Bumiller
ccdf3ad1ec backup: use static assertion in fixed index reader 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-11 14:43:25 +02:00
Wolfgang Bumiller
b21851cc5c clippy: collapse identical if branches 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-11 13:57:58 +02:00
Wolfgang Bumiller
653b1ca10e some clippy fixups 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-11 12:14:05 +02:00
Dietmar Maurer
9d456cf8ec src/backup/catalog_blob.rs: use write_all() instead of write() 
To correctly handle interrupted system calls.
 2019-09-05 11:40:48 +02:00
Dietmar Maurer
0a51fe0011 src/backup/fixed_index.rs: new helper to compute checksum and file size 2019-09-03 13:11:45 +02:00
Dietmar Maurer
82c85a21a1 src/backup/dynamic_index.rs: new helper to compute checksum and file size 2019-09-03 13:11:09 +02:00
Wolfgang Bumiller
745e652a7f src/backup/index.rs: switch to async 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-02 15:17:58 +02:00
Wolfgang Bumiller
32bef1e2d1 src/backup/chunk_stream.rs: switch to async 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-02 15:17:58 +02:00
Wolfgang Bumiller
5c1130df9f implement Sync for DynamicIndexReader and FixedIndexReader 
hyper's wrap_stream now needs this

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-09-02 15:17:58 +02:00
Wolfgang Bumiller
d21f8a5b5b backup/dynamic_index: explicitly zero-initialize the header 
The writer.write_all() call accessed data marked as
undefined to valgrind. Note that we shouldn't write out
uninitialized memory for security reasons anyway.
(note that vec::undefined already did zero-initialize the
data, but also marked it as undefined for valgrind when
compiling with the valgrind feature)

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-08-23 11:42:35 +02:00
Wolfgang Bumiller
990b930f22 backup/dynamic_index: use static assertion, fix size 
The type was sized properly but the number was still wrong,
fixed this.
TODO! Once unions with non-Copy values are stable make this
a `union { full: [u8; 4096], data: TheActualHeader }`;

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-08-23 11:42:35 +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
Wolfgang Bumiller
5e58e1bb7d {dynamic,fixed}_index: replace mem::uninitialized 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-08-22 11:35:36 +02:00
Wolfgang Bumiller
f93b55b057 src/backup/index: style fixup & unsafe copy removal 
We can use the safe .copy_from_slice alternative in this
case.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-08-22 11:31:45 +02:00
Wolfgang Bumiller
fa17b1ce2a src/backup/index: replace mem::uninitialized 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-08-22 11:27:35 +02:00
Wolfgang Bumiller
367f002ee2 use statement cleanup 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-08-16 12:28:40 +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
Wolfgang Bumiller
9025312aa6 avoid lifetimes in blob reader/writer 2019-08-16 10:07:24 +02:00
Dietmar Maurer
71d08e00b7 src/backup/data_blob_reader.rs: fix compiler warning 2019-08-16 08:10:39 +02:00
Dietmar Maurer
b791804f4b src/backup/data_blob_reader.rs: impl for Read instead of BufRead 2019-08-14 14:56:01 +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
e27c5a559f src/backup/data_blob.rs: avoid excessive stack usage 2019-08-14 12:44:08 +02:00
Dietmar Maurer
c638542b4b src/backup/file_formats.rs: moved header_size 2019-08-14 12:35:53 +02:00
Dietmar Maurer
6082216343 src/backup/data_blob.rs - CryptReader/CryptWriter: fix buffer size handling 2019-08-13 15:23:15 +02:00
Dietmar Maurer
548c9489d7 src/backup/data_blob.rs - DataBlobReader: impl compressed, encrypted blobs 2019-08-13 13:17:08 +02:00
Dietmar Maurer
2aa0bfff59 src/backup/data_blob.rs - DataBlobReader: implement reader for encrtypted blobs 2019-08-13 13:17:08 +02:00
Dietmar Maurer
e9a385a78e src/backup/data_blob.rs - DataBlobReader: impl compressed, signed blobs 2019-08-12 17:47:25 +02:00
Dietmar Maurer
4bfa147eaf src/backup/data_blob.rs - DataBlobReader: impl. reader for signed blobs 2019-08-12 17:41:25 +02:00
Dietmar Maurer
09785b2795 src/backup/data_blob.rs - DataBlobReader: start serious impl. 2019-08-12 17:20:41 +02:00
Dietmar Maurer
a32bd8a516 src/backup/data_blob.rs - DataBlobWriter: fix decryption 2019-08-12 11:57:29 +02:00
Dietmar Maurer
5d15cb49b4 src/backup/data_blob.rs - compute_crc: start after blob header 2019-08-12 11:32:26 +02:00
Dietmar Maurer
1cbdfd19a2 src/backup/file_formats.rs; use const instzead of static 2019-08-12 11:20:21 +02:00
Dietmar Maurer
18be4ec24a src/backup/data_blob.rs - DataBlobWriter: fix magic number for uncompressed blobs 2019-08-12 10:46:05 +02:00
Dietmar Maurer
5622a3fcdb src/backup/data_blob.rs - DataBlobWriter: impl. compressed encrypted blobs 2019-08-12 10:16:42 +02:00
Dietmar Maurer
f4942e9ffd src/backup/data_blob.rs - DataBlobWriter: impl. encrypted blobs 2019-08-12 10:08:00 +02:00
Dietmar Maurer
c57ec43a53 src/backup/crypt_config.rs: new helper data_crypter to get openssl Crypter 2019-08-12 10:06:51 +02:00
Dietmar Maurer
7776becf5d src/backup/data_blob.rs - DataBlobWriter: impl. compressed signed blobs 2019-08-12 09:01:08 +02:00
Dietmar Maurer
706638f803 src/backup/data_blob.rs: impl. ChecksumWriter 
To correctly compute crc,hmac of final data.
 2019-08-12 08:53:53 +02:00
Dietmar Maurer
f796351c54 src/backup/data_blob.rs: impl. DataBlobWriter for authenticated blobs 2019-08-12 07:34:41 +02:00
Dietmar Maurer
cb0eea29d9 src/backup/crypt_config.rs: new method to get hmac signer 2019-08-12 07:33:15 +02:00
Dietmar Maurer
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
Dietmar Maurer
1f26fdef19 src/backup/data_blob.rs: impl. simple reader/writer 
To avoid loading blob into memory.
 2019-08-11 11:32:36 +02:00
Dietmar Maurer
781ac11c6a src/backup/data_blob.rs: define const MAX_BLOB_SIZE 2019-08-09 11:49:06 +02:00
Dietmar Maurer
863be2e6e2 src/backup/data_blob.rs: allow largert blob sizes (128MB) 
Need this for catalog files.
 2019-08-09 10:22:56 +02:00
Dietmar Maurer
eecb23560b src/backup/data_blob.rs - encode: always compute crc 2019-08-07 08:30:27 +02:00
Dietmar Maurer
38a6cddad7 src/backup/backup_info.rs: add BackupInfo::new constructor 2019-08-07 08:27:52 +02:00
Dietmar Maurer
f889b15867 src/backup/data_blob.rs: always compute crc 2019-08-06 11:42:14 +02:00
Dietmar Maurer
e18a6c9ee5 update to nix 0.14, use code from proxmox:tools 2019-08-03 13:05:38 +02:00
Dietmar Maurer
69ecd8d5b0 src/backup/data_blob.rs: implement signed blobs 2019-08-02 09:56:01 +02:00
Dietmar Maurer
93205f942a src/backup/crypt_config.rs: new compute_auth_tag helper 2019-08-02 08:55:37 +02:00
Dietmar Maurer
c68d2170d5 src/backup/crypt_config.rs: fix typo 2019-08-02 08:29:40 +02:00
Dietmar Maurer
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
Dietmar Maurer
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
Dietmar Maurer
f4bf7dfcc7 src/client/remote_chunk_reader.rs: implement simple caching 2019-07-05 10:42:46 +02:00
Dietmar Maurer
afb4cd28be src/backup/fixed_index.rs: implement BufferedFixedReader 2019-07-05 09:19:56 +02:00
Dietmar Maurer
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
Dietmar Maurer
5e04ec707d src/api2/backup/environment.rs: improve chunk alignment/size checks 2019-07-04 13:40:43 +02:00
Dietmar Maurer
a24e3993e0 src/backup/chunk_store.rs: coding style fixes 2019-07-04 11:39:10 +02:00
Dietmar Maurer
e4c2fbf170 src/backup/chunk_store.rs: additionally log chunk count 2019-07-04 11:27:11 +02:00
Dietmar Maurer
9850bcdf19 src/backup/chunk_store.rs: improve error reporting 2019-07-04 11:21:54 +02:00
Wolfgang Bumiller
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
Dietmar Maurer
a57360983b src/backup/chunk_store.rs - get_chunk_iterator: return percentage inside iterator item 2019-07-04 09:26:44 +02:00
Dietmar Maurer
0f0a35b390 src/backup/dynamic_index.rs: lock file inside new, code cleanup 2019-07-04 08:17:30 +02:00
Dietmar Maurer
a7c72ad9eb src/backup/fixed_index.rs - FixedIndexReader: remove reference to chunk store 2019-07-04 08:13:16 +02:00
Dietmar Maurer
a660978c9a src/backup/datastore.rs: generic index_mark_used_chunks implementation, improve GC stats 2019-07-04 07:57:43 +02:00
Dietmar Maurer
1e0784841c src/backup/read_chunk.rs: use &mut self 2019-07-03 14:25:18 +02:00
Dietmar Maurer
877dd11133 src/backup/{fixed, dynamic}_index.rs: improve error messages 2019-07-02 08:56:56 +02:00
Dietmar Maurer
5c593a4d56 src/backup/read_chunk.rs: use Arc for DataStore 2019-07-02 08:49:16 +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
Wolfgang Bumiller
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
Wolfgang Bumiller
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
Wolfgang Bumiller
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
Dietmar Maurer
d48a9955a5 src/backup/dynamic_index.rs: introduce ReadChunk trait 2019-06-28 16:35:00 +02:00
Dietmar Maurer
81a6ce6fde src/backup/chunk_store.rs: new method chunk_path() 
Returns the absolute path.
 2019-06-28 15:48:09 +02:00
Dietmar Maurer
b208da8393 src/backup/data_{chunk,blob}.rs: add verify_crc method 2019-06-26 09:54:25 +02:00
Dietmar Maurer
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
Dietmar Maurer
c6d203bbd3 src/backup/backup_info.rs: also list .blob files 2019-06-25 07:07:45 +02:00
Dietmar Maurer
9f46c7de4b src/bin/proxmox-backup-client.rs: upload rsa encoded key after backup 2019-06-24 13:56:37 +02:00
Dietmar Maurer
cb08ac3efe src/api2/backup.rs: replace upload_config with upload_blob 2019-06-23 11:44:30 +02:00
Dietmar Maurer
a38c5d4d12 src/backup/data_blob.rs: implement from_raw() 2019-06-23 09:35:44 +02:00
Dietmar Maurer
6f083b7a92 src/api2/backup/upload_chunk.rs: compute crc on upload 2019-06-23 09:04:42 +02:00
Dietmar Maurer
ba01828d38 try to use use proxmox::tools::io::ops::ReadExtOps 2019-06-22 16:29:10 +02:00
Dietmar Maurer
27042ce637 src/backup/file_formats.rs: improve docs 2019-06-22 15:45:36 +02:00
Dietmar Maurer
9f83e0f7ee src/backup/crypt_config.rs: simplify decode interface 2019-06-22 13:24:29 +02:00
Dietmar Maurer
0066c6d972 src/backup/crypt_config.rs: remove encode_chunk, use encrypt_to instead 2019-06-22 13:02:53 +02:00
Dietmar Maurer
ee8a7e8080 src/backup/crypt_config.rs: implement encrypt_to (output to writer) 2019-06-22 12:25:04 +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
b7f4f27d6c add crc field for binary blobs formats 2019-06-21 18:49:04 +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
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
Dietmar Maurer
c38266c18d renamed: src/backup/crypt_setup.rs -> src/backup/crypt_config.rs 2019-06-21 09:51:18 +02:00
Dietmar Maurer
ab44acff57 src/backup/key_derivation.rs: add modified field to key file 2019-06-20 07:58:33 +02:00
Dietmar Maurer
6d0983dbe1 src/bin/proxmox-backup-client.rs: add keyfile parameter for backup 2019-06-19 17:16:41 +02:00
Dietmar Maurer
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
Dietmar Maurer
826f309bf5 src/backup/key_derivation.rs: move kdf code into separate file 2019-06-18 11:17:22 +02:00
Dietmar Maurer
11515438cc Cargo.toml: use serde feature derive 2019-06-18 06:23:25 +02:00
Dietmar Maurer
f2401311b0 src/bin/proxmox-backup-client.rs: start key management 2019-06-17 10:33:24 +02:00
Dietmar Maurer
a7dd483097 src/backup/*_index.rs: used generated magic numbers 2019-06-14 14:58:37 +02:00
Dietmar Maurer
bffd40d6b7 src/tools.rs: move hex_to_digest and digest_to_hex to proxmox::tools 2019-06-14 11:40:04 +02:00
Dietmar Maurer
9335d74eba src/backup/fixed_index.rs: compute checksum over the index 2019-06-14 10:34:29 +02:00
Dietmar Maurer
16ff6b7cd8 src/backup/dynamic_index.rs: compute checksum over the index 2019-06-14 10:33:59 +02:00
Dietmar Maurer
fa148dbd11 src/api2/backup/upload_chunk.rs: verify chunk data if possible 2019-06-14 06:23:46 +02:00
Dietmar Maurer
f640f23ac5 src/backup/data_chunk.rs: fix typo 2019-06-13 16:42:55 +02:00
Dietmar Maurer
dba72d5016 src/backup/data_chunk.rs: only use compressed data if it is shorter than uncompressed 2019-06-13 12:56:50 +02:00
Dietmar Maurer
68ab376ae9 src/backup/crypt_setup.rs: only use compressed data if it is shorter than uncompressed 2019-06-13 12:47:54 +02:00
Dietmar Maurer
f98ac774ee backup: Add support for client side encryption 
first try ...
 2019-06-13 11:47:23 +02:00
Dietmar Maurer
51929e4532 src/backup/data_chunk.rs - decode: make crypt_config optional 2019-06-13 11:44:38 +02:00
Dietmar Maurer
046bcb9773 src/backup/crypt_setup.rs: add comment for possible improvements 2019-06-13 07:35:59 +02:00
Dietmar Maurer
bd0e3c7cfa src/backup/data_chunk.rs: Moved ChunkInfo from merge_known_chunks.rs 2019-06-13 07:35:02 +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
ef27200cec src/backup/crypt_setup.rs: fix encoder for uncompressed chunks 2019-06-10 09:56:06 +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
9e0187a203 src/backup/crypt_setup.rs: remove unused CryptData struct 2019-06-10 07:55:36 +02:00
Dietmar Maurer
bec8498ae3 src/backup/crypt_setup.rs: avoid useless allocations 2019-06-09 11:44:17 +02:00
Dietmar Maurer
48b4b40b57 src/backup/crypt_setup.rs: crypto helpers 2019-06-08 09:56:51 +02:00
Wolfgang Bumiller
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
Dietmar Maurer
36898ffce6 src/backup/chunk_stream.rs: add optional chunk_size parameter 2019-05-30 13:28:24 +02:00
Dietmar Maurer
976595e1a9 src/backup/dynamic_index.rs: split class DynamicIndexWriter 2019-05-29 08:49:57 +02:00
Dietmar Maurer
cb0708dd46 src/backup/fixed_index.rs: remove ChunkStat from struct 2019-05-29 07:08:34 +02:00
Dietmar Maurer
01af11f340 src/backup/fixed_index.rs: improve consistency checks 2019-05-29 07:02:45 +02:00
Dietmar Maurer
006f3ff407 src/api2/admin/datastore/backup/environment.rs: add more consistency checks 2019-05-28 09:21:31 +02:00
Dietmar Maurer
fc14b84937 src/backup/fixed_index.rs: improve bound checks inside add_digest 2019-05-28 08:47:03 +02:00
Dietmar Maurer
e1225de467 src/backup/fixed_index.rs: store index_length to avoid code duplication 2019-05-28 08:27:57 +02:00
Dietmar Maurer
29ae5c86a2 src/backup/fixed_index.rs: make chunk_size public 2019-05-28 06:18:24 +02:00
Wolfgang Bumiller
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
Dietmar Maurer
0cc0fffd1e src/backup/chunk_stream.rs: use BytesMut in ChunkStream 2019-05-22 09:39:02 +02:00
Dietmar Maurer
c052be5c86 src/backup/chunk_stream.rs: use more generics 2019-05-22 09:18:05 +02:00
Dietmar Maurer
169c0e060f src/backup/chunk_stream.rs: optimize FixedChunkStream (use BytesMut) 2019-05-22 09:05:35 +02:00
Dietmar Maurer
3be3f3dcc4 src/backup/chunk_stream.rs: fix behaviour for large input buffers 2019-05-22 08:05:27 +02:00
Dietmar Maurer
02fa54ff3c src/backup/chunk_stream.rs: assemble data with correct order 2019-05-22 07:44:51 +02:00
Dietmar Maurer
7f3d2ffab9 src/backup/index.rs: rename ChunkListReader into DigestListEncoder 2019-05-21 12:28:44 +02:00
Dietmar Maurer
ee53955f52 src/backup/index.rs: implement DigestListDecoder 2019-05-21 12:21:22 +02:00
Dietmar Maurer
40f4e198a8 src/backup/dynamic_index.rs: add chunk_info method 2019-05-21 09:52:19 +02:00
Dietmar Maurer
ff77dbbea3 Revert "src/backup/chunk_stream.rs: simplify code" 
This reverts commit e058744d8f.
The optimization was wrong, and produces wrong chunk boundaries.
 2019-05-19 11:05:56 +02:00
Dietmar Maurer
e058744d8f src/backup/chunk_stream.rs: simplify code 2019-05-18 10:55:46 +02:00
Dietmar Maurer
8a7cc7565f src/backup/chunk_stream.rs: implement fixed size chunk stream 2019-05-18 10:55:46 +02:00
Dietmar Maurer
dafc27aeff src/backup/chunk_stream.rs: async chunk stream 2019-05-14 10:05:29 +02:00
Dietmar Maurer
457531e7fe src/backup/index.rs: new ChunkListReader 2019-05-11 16:01:42 +02:00
Dietmar Maurer
51a4f63ff7 src/backup/datastore.rs: move last_backup to BackupInfo 2019-05-11 12:07:09 +02:00
Dietmar Maurer
b02a52e3a5 src/backup/datastore.rs: impl last_backup helper 2019-05-11 11:36:46 +02:00
Dietmar Maurer
c09775011a src/backup/backup_info.rs: implement list_backup for BackupGroup, cleanups 2019-05-11 10:19:34 +02:00
Dietmar Maurer
35a2d8a6a6 src/backup/backup_info.rs: Derive Clone 2019-05-10 06:59:23 +02:00
Dietmar Maurer
f2b99c34f7 src/api2/admin/datastore.rs: implement API to return last GC status 2019-04-11 12:04:25 +02:00
Dietmar Maurer
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
Dietmar Maurer
92da93b245 abort GC on server shutdown 2019-04-01 12:13:02 +02:00
Dietmar Maurer
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
Dietmar Maurer
d85987aeeb fix last commit: the filename var was not ment to be removed, sorry 2019-03-31 16:16:14 +02:00
Dietmar Maurer
15a77c4c2e src/backup/chunk_store.rs: avoid create/unlink race 2019-03-31 10:03:01 +02:00
Dietmar Maurer
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
Dietmar Maurer
c597a92c81 index file readers: aquire shared lock 2019-03-27 10:11:14 +01:00
Dietmar Maurer
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
Dietmar Maurer
515688d1f1 avoid compiler warnings 2019-03-18 10:00:58 +01:00
Dietmar Maurer
8968258b66 rename catar into pxar 
To avoid confusion with the casync implementation.
 2019-03-14 10:54:09 +01:00
Dietmar Maurer
8e39232acc src/bin/proxmox-backup-client.rs: strip .didx file extensions 2019-03-11 10:54:02 +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
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
Dietmar Maurer
d2690f74bb src/backup/chunk_store.rs: read_chunk - clear buffer before calling read_to_end 2019-03-07 10:40:01 +01:00
Dietmar Maurer
58e99e138e src/backup/backup_info.rs: new helper to list files 2019-03-06 11:02:08 +01:00
Wolfgang Bumiller
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
Wolfgang Bumiller
c3bb97e59c fixed_index: impl Send for FixedIndexWriter 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-03-06 10:25:20 +01:00
Wolfgang Bumiller
3b7ade9e78 backup/datastore: expose insert_chunk method 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-03-06 10:25:20 +01:00
Wolfgang Bumiller
391d310741 backup_info: BackupDir shortcut 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-03-05 10:15:06 +01:00
Wolfgang Bumiller
93b49ce38a backup_info: use two independent Into<String> types 
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
Dietmar Maurer
d57474e055 src/backup/backup_info.rs: improve docs 2019-03-05 07:28:13 +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
Dietmar Maurer
2b01a22507 src/backup/datastore.rs: add helper to sort backup lists 2019-03-04 18:20:57 +01:00
Dietmar Maurer
875fb1c01a src/backup/datastore.rs: use unix epoch to create DateTime 
To make sure that we have a timestamp without nanosecond.
 2019-03-04 17:58:22 +01:00
Dietmar Maurer
38f8815925 src/backup/datastore.rs: use new() function to create structs 2019-03-04 17:44:27 +01:00
Dietmar Maurer
9b492eb256 src/backup/datastore.rs: protect BackupDir fields, impl new() 2019-03-04 13:51:36 +01:00
Dietmar Maurer
1e9a94e579 src/backup/datastore.rs: protect BackupGroup fields, impl new() 2019-03-04 13:38:23 +01:00
Dietmar Maurer
f72dfd2d10 src/backup/datastore.rs: make sure timestamp does not contains nanoseconds 
Because we want simple, readable file names.
 2019-03-04 09:37:10 +01:00
Dietmar Maurer
6f62c9240a src/api2/admin/datastore.rs: imp delete_snapshot 2019-03-03 11:29:00 +01:00
Dietmar Maurer
184f17afad src/api2/admin/datastore.rs: impl list_snapshots 2019-03-02 16:20:50 +01:00
Dietmar Maurer
e909522f06 src/backup/datastore.rs: use timestamp with zone offset 2019-03-01 17:36:40 +01:00
Dietmar Maurer
dc4c09faae src/backup/datastore.rs: split BackupDir 2019-03-01 16:26:35 +01:00
Dietmar Maurer
38b0dfa511 src/backup/datastore.rs: split BackupInfo 2019-03-01 16:26:35 +01:00
Wolfgang Bumiller
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
Dietmar Maurer
541b908ea4 src/backup/datastore.rs: use DateTime<Utc> instead of unix epoch 2019-02-28 17:03:48 +01:00
Wolfgang Bumiller
5de2bced2d datastore: add generic open_index 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-28 15:26:40 +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
Wolfgang Bumiller
5be4065baf make FixedIndexReader Send and update comments 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-28 15:26:40 +01:00
Wolfgang Bumiller
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
Dietmar Maurer
8f57971714 src/api2/admin/datastore.rs: implement prune 2019-02-28 12:51:27 +01:00
Wolfgang Bumiller
8731e40a7f backup/datastore: create_backup_dir: show if path existed 
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
Wolfgang Bumiller
f661f37427 backup/dynamic_index: split out add_chunk 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-25 13:50:45 +01:00
Wolfgang Bumiller
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
Wolfgang Bumiller
3a50ddd0c9 backup/chunk_store: mark ChunkIterator as fused 
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
Wolfgang Bumiller
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
Wolfgang Bumiller
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
Dietmar Maurer
8eb1203bda src/backup/chunk_stat.rs: log write speed 2019-02-25 13:21:00 +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
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
Dietmar Maurer
78216a5ab1 src/backup/chunk_store.rs: use lz4 for compression 
And depend on lz4 lib now.
 2019-02-25 10:00:28 +01:00
Dietmar Maurer
f252ca654c src/backup/chunker.rs: simplify break test 
To make it a little bit faster ...
 2019-02-22 13:02:11 +01:00
Dietmar Maurer
61834c1cbf src/backup/chunker.rs: another try to speedup the chunker 2019-02-22 11:15:10 +01:00
Dietmar Maurer
8c75372b79 src/backup/datastore.rs: list_backups() - include list of index files 2019-02-20 13:37:44 +01:00
Dietmar Maurer
fa4ebf0fce src/backup/chunker.rs: simplify code 2019-02-20 11:17:19 +01:00
Dietmar Maurer
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
Dietmar Maurer
247cdbce72 src/api2/admin/datastore/catar.rs: allow to configure chunk-size 2019-02-19 15:19:12 +01:00
Dietmar Maurer
c584aa21fd src/backup/chunker.rs: start() - correctly store hash in self.h 2019-02-19 12:40:12 +01:00
Dietmar Maurer
cd1598302a src/backup/chunker.rs: use 64 byte chunker window size 
This results in faster code.
 2019-02-19 12:27:37 +01:00
Dietmar Maurer
9a3e869cf5 src/backup/chunker.rs: simplify buzzhash start code 2019-02-19 12:17:17 +01:00
Dietmar Maurer
4d2881dd4c src/backup/chunker.rs: correctly compute window index 'idx' 
And add a simple test.
 2019-02-18 16:59:23 +01:00
Dietmar Maurer
f0a6112451 backup/datastore.rs: improve error reporting 2019-02-15 14:33:03 +01:00
Dietmar Maurer
af6f80d3db Revert "backup/datastore: fn open is a private implementation detail" 
This reverts commit 3dacd9a660.

I currently use this in some test ...
 2019-02-14 13:13:49 +01:00
Wolfgang Bumiller
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
Wolfgang Bumiller
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
Wolfgang Bumiller
9739aca41f backup/chunk_store: open base dir in get_chunk_iterator 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-14 12:37:31 +01:00
Wolfgang Bumiller
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
Dietmar Maurer
e5064ba607 simplify backup lib structure (pub use xxx:*), improve doc 2019-02-12 14:13:31 +01:00
Dietmar Maurer
93d5d77952 rename ArchiveIndex to DynamicIndex 
also changed the file extension from .aidx to .didx
 2019-02-12 12:05:33 +01:00
Dietmar Maurer
91a905b6dd rename ImageIndex to FixedIndex 
also changed the file extension fron .iidx to .fidx
 2019-02-12 11:50:45 +01:00
Wolfgang Bumiller
82bc0ad40c backup: fixup warnings and readd lost file type check 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-12 10:43:43 +01:00
Wolfgang Bumiller
9349d2a1d2 backup: cleanup long lines 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-12 10:39:11 +01:00
Wolfgang Bumiller
fdd71f5286 backup: use ChunkIterator for sweep_unused_chunks 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-12 10:39:11 +01:00
Wolfgang Bumiller
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
Wolfgang Bumiller
4070096c6a backup: add ChunkIterator 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-12 10:39:11 +01:00
Wolfgang Bumiller
e0a5d1ca2f tests: chunk_store: cleanup .testdir 
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2019-02-01 10:41:54 +01:00
Dietmar Maurer
9f49fe1d5d avoid compiler warnings 2019-01-30 18:25:37 +01:00