Michael Eischer
a164789321
Merge pull request #4977 from MichaelEischer/warn-on-incomplete-metadata
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backup: warn but store store item if extended metadata is incomplete
2024-08-10 17:59:25 +02:00
aneesh-n
71632a8197
Handle extended length paths
2024-08-05 16:03:43 -06:00
aneesh-n
85639f5159
Add handling for relative paths, vss paths, UNC paths
2024-08-04 13:19:13 -06:00
aneesh-n
c13725b5d0
Check EA support only for volumes, files and dirs
2024-08-04 11:05:40 -06:00
aneesh-n
89712f6640
Formatted
2024-08-04 10:36:13 -06:00
aneesh-n
9dedba6dfc
Address review comments
2024-08-04 10:23:39 -06:00
aneesh-n
8c8a066c0e
Correct the bitmask for fileSupportsExtendedAttributes and add link
2024-08-03 18:06:47 -06:00
aneesh-n
56113a8da7
Skip EA processing for volumes that do not support EA
2024-08-03 16:03:30 -06:00
Michael Eischer
73c9780321
backup: store but warn if extended metadata for item is incomplete
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Files were not included in the backup if the extended metadata for the
file could not be read. This is rather drastic. Instead settle on
returning a warning but still including the file in the backup.
2024-08-03 22:25:29 +02:00
Michael Terry
88f59fc2d6
json: switch backup and restore errors from string to struct types
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This keeps backwards compatibility with the previous empty structs.
And maybe we'd want to put other fields into the inner struct later,
rather than the outer message.
2024-08-03 16:21:44 -04:00
Michael Eischer
a48baf6f3a
Merge pull request #4976 from textaligncenter/backup-panic
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fix panic in fs_reader
2024-08-03 19:56:15 +00:00
Michael Terry
a376323331
restore: print JSON versions of errors in --json mode
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Previously, they were printed as freeform text.
This also adds a ui.Terminal interface to make writing
tests easier and also adds a few tests.
2024-08-03 15:18:46 -04:00
Michael Eischer
e622135e7e
Merge pull request #4974 from MichaelEischer/fix-cache-debug-log
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cache: fix confusing debug log
2024-08-03 21:12:32 +02:00
textaligncenter
d8ea178e69
fix panic in fs_reader
2024-08-03 19:08:04 +00:00
Michael Terry
ad2585af67
backup: show actual error strings in --json mode
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Previously, an error JSON fragment would look like:
{"message_type": "error", "error": {}}
This is because encoding/json cannot marshal an error interface.
Instead, we now call .Error() to get the string value.
2024-08-03 15:07:52 -04:00
Michael Terry
f4bdfea1c9
backup: print scanner errors to stderr, not stdout
2024-08-03 15:07:52 -04:00
Michael Eischer
d2f7c5a9c6
Merge pull request #4978 from konidev20/fix-gh-4949-repair-index-spurious-index
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rewrite: skip saving empty indexes during MasterIndex.Rewrite
2024-08-03 18:53:57 +00:00
Srigovind Nayak
068d5b95c3
rewrite: skip saving empty indexes during MasterIndex.Rewrite
2024-08-03 23:34:59 +05:30
Michael Eischer
d4db5a364e
Merge pull request #4958 from mikix/restore-errors
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restore: clean up error handling when restoring metadata
2024-08-03 17:58:54 +00:00
Michael Eischer
4266dca1b6
cache: fix confusing debug log
2024-08-03 18:51:38 +02:00
Michael Eischer
d407abb50f
Merge pull request #4960 from MichaelEischer/reduce-cancelation-delays
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Add more checks for canceled contexts
2024-08-03 18:23:20 +02:00
Michael Eischer
ae1cb889dd
Add more checks for canceled contexts
2024-07-31 19:30:47 +02:00
Michael Terry
6a97833337
restore: clean up error handling when restoring metadata
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- Fix a logic error that instead of reporting the *first*
metadata-setting error that appears, we were instead reporting the
*last* error (and only if the lchown call failed!).
- Don't show any errors when setting metadata for files in non-root
mode (things like timestamps, attributes). Previously, only lchown
errors were skipped. But other kinds of attribute errors make sense
to skip as well. The code path happened to work correctly before
because of the above logic error. But once that was fixed, this
change needed to happen too.
2024-07-30 19:27:34 -04:00
Michael Eischer
a9be986782
restorer: add minimal long path handling test
2024-07-29 21:11:47 +02:00
Michael Eischer
62c4a5e9a0
fs: fix long path handling for ResetPermissions, ClearAttributes and security descriptors
2024-07-29 20:10:58 +02:00
Michael Eischer
729e009485
replace all uses of target in relation to backup
2024-07-24 19:40:53 +02:00
Michael Eischer
fa5ff0873a
Merge pull request #4925 from MichaelEischer/fix-restore-truncation
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restore: Fix truncation of uptodate files
2024-07-21 12:28:12 +02:00
Michael Eischer
0dcac90bea
restorer: don't track already uptodate blobs
2024-07-21 12:03:56 +02:00
Michael Eischer
10efa77103
restorer: add test for file truncation case
2024-07-21 12:03:56 +02:00
Michael Eischer
6f8e17a463
restorer: minor code cleanups
2024-07-21 12:03:56 +02:00
Michael Eischer
5d6ce59a8d
restorer: also truncate files if their content is already uptodate
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Files for which no blobs have to be restored, still have to be truncated
to the correct size. Take a file with content "foobar" that should be
replaced by restore with content "foo". The first three bytes are
already uptodate, such that no data has to be written. As file
truncation normally happens when writing data, a special case is
necessary.
This no blobs written special case is unified with the empty file
special case.
2024-07-21 12:03:56 +02:00
Michael Eischer
59c880fce3
restorer: only show size in text output for files
2024-07-20 12:46:28 +02:00
Alex Johnson
3bf2927006
Update snapshot summary on rewrite
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Signed-off-by: Alex Johnson <hello@alex-johnson.net>
2024-07-16 12:06:50 -05:00
Michael Eischer
dcfffd7779
restore: extend overwrite test for small files
2024-07-14 11:30:41 +02:00
Michael Eischer
44e3610b32
restore: progress bar total on windows
2024-07-14 11:21:11 +02:00
Michael Eischer
98cfb2c4c8
restore: test progress reporting for partially up to date files
2024-07-14 11:21:11 +02:00
Michael Eischer
26aa65e0d4
restore: add regression test for corrupt in-place restore of large file
2024-07-14 11:21:11 +02:00
Michael Eischer
2833b2f699
restore: fix progress bar for partially up to date files
2024-07-14 11:21:11 +02:00
Michael Eischer
c77b2d5ca2
restore: avoid long cancelation delay for frequently used blobs
2024-07-14 11:21:11 +02:00
Michael Eischer
f64191da9c
restore: improve reporting of cancelation errors
2024-07-14 11:21:08 +02:00
Michael Eischer
2971a769da
restore: fix corrupt restore of partially up to date files
2024-07-12 22:27:00 +02:00
Michael Eischer
40e5163114
restore: properly cancel file verification
2024-07-12 22:26:22 +02:00
Michael Eischer
31887ea9aa
restore: fix hang on command cancelation
2024-07-12 22:24:35 +02:00
Michael Eischer
375c572c4f
Merge pull request #4884 from MichaelEischer/lock-and-not-exist-error-codes
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Return different exit code if repo is locked or does not exist
2024-07-12 21:05:52 +02:00
Michael Eischer
8731667156
restore: do not delete target if it is a file
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This is implicitly achieved by creating the target directory as the
first step, which will fail if a file already exist in its place.
2024-07-10 22:08:49 +02:00
Michael Eischer
94fdca08c4
return exit code 10 if repository does not exist
2024-07-10 21:46:26 +02:00
Michael Eischer
d8dbc71deb
Merge pull request #4908 from MichaelEischer/improve-anonymous-s3
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S3: Improve anonymous access
2024-07-10 20:19:23 +02:00
Michael Eischer
f74e70cc36
s3: forbid anonymous authentication unless explicitly requested
2024-07-10 20:10:27 +02:00
Michael Eischer
4b364940aa
s3: use http client with configured timeouts for s3 IAM communication
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The default client has no timeouts configured opening network
connections. Thus, if 169.254.169.254 is inaccessible, then the client
would wait for until the operating system gives up, which will take
several minutes.
2024-07-07 11:32:40 +02:00
Michael Eischer
a2a2401a68
s3: prevent repeated credential queries with anonymous authentication
2024-07-07 11:31:04 +02:00
Michael Eischer
aedead2823
ui/termstatus: fix clearing status lines
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To clear the status lines, they should be set to an empty array to
prevent future updates of those lines. Setting the status lines to an
array containing an empty string is wrong as this causes the output to
continuously add that empty status line after each message.
2024-07-06 11:27:35 +02:00
Michael Eischer
868219aad1
restore: test --dry-run plus --delete
2024-07-05 22:38:39 +02:00
Michael Eischer
aa8e18cf32
restore: add deletions to progress output
2024-07-05 22:38:39 +02:00
Michael Eischer
f4b15fdd96
restore: allow deleting a directory to replace it with a file
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When the `--delete` option is specified, recursively delete directories
that should be replaced with a file.
2024-07-05 22:38:39 +02:00
Michael Eischer
168fc09d5f
restore: use case insensitive file name comparison on windows
2024-07-05 22:38:39 +02:00
Michael Eischer
013a6156bd
restore: remove unused parameter from SelectFilter
2024-07-05 22:38:39 +02:00
Michael Eischer
ac44bdf6dd
restore: add --delete option to remove files that are not in snapshot
2024-07-05 22:38:39 +02:00
Michael Eischer
144e2a451f
restore: track expected filenames in a folder
2024-07-05 21:03:35 +02:00
Michael Eischer
d762f4ee64
restore: simplfy selectFilter arguments
2024-07-05 21:03:35 +02:00
Michael Eischer
a9a60f77ce
restore: optimize memory usage
2024-07-05 21:03:35 +02:00
Michael Eischer
1369658a32
archiver: extract Readdirnames to fs package
2024-07-05 21:03:34 +02:00
Michael Eischer
ae978d60cc
restore: pass action enum to restore progress
2024-07-05 20:41:27 +02:00
Michael Eischer
83351f42e3
restore: add dry-run support
2024-07-05 20:41:27 +02:00
Michael Eischer
c47bf33884
restore: print processed files at maximum verbosity
2024-07-05 20:41:27 +02:00
Michael Eischer
c9a4a95848
check: suggest using repair packs to repair truncated pack files
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Previously, that help message was only shown for running `check
--read-data`.
2024-07-05 20:04:25 +02:00
Viktor Szépe
ac00229386
Fix typos
2024-07-03 20:02:06 +02:00
Michael Eischer
132965fd5c
Merge pull request #4864 from MichaelEischer/restore-delete
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restore: improve file type mismatch handling
2024-06-26 21:27:57 +02:00
Michael Eischer
9817126341
Merge pull request #4863 from MichaelEischer/safer-repo-init2
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repository: prevent initialization if a snapshot exists
2024-06-26 21:11:11 +02:00
Michael Eischer
c01b655229
backup: fix reading xattrs on Windows for root disks as regular user
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Unprivileged users cannot open the root disks with write permissions for
xattrs. Thus, only request read permissions for reading the xattrs.
2024-06-26 20:13:50 +02:00
Michael Eischer
20a6c526e5
restic: also fix file path when reading windows xattrs
2024-06-14 22:40:25 +02:00
Michael Eischer
b80aa7b1cc
repository: prevent initialization if a snapshot exists
2024-06-14 20:37:01 +02:00
Michael Eischer
deca7d08ac
restorer: cleanup unexpected xattrs on windows
2024-06-14 20:17:06 +02:00
Michael Eischer
9572b7224f
restorer: windows test fixes
2024-06-13 23:20:09 +02:00
Michael Eischer
ca41c8fd11
restore: use fs function wrappers
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This ensures proper path handling on Windows.
2024-06-13 22:40:37 +02:00
Michael Eischer
4d6042fe95
restore: remove unexpected xattrs from files
2024-06-13 22:21:00 +02:00
Michael Eischer
ebbd4e26d7
restorer: allow directory to replace existing file
2024-06-13 21:57:48 +02:00
Michael Eischer
ac729db3ce
restorer: fix overwriting of special file types
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An attempt to replace an existing file with a hardlink previously ended
with a missing file.
Remove an existing file before trying to restore a special node. This
generalizes the existing behavior for symlinks to all special node
types.
2024-06-13 21:56:18 +02:00
Michael Eischer
c7902b7724
restorer: cleanup overwrite tests
2024-06-13 21:55:33 +02:00
Michael Eischer
c598a751c2
restore: fine-grained sparse support for windows
2024-06-13 21:55:33 +02:00
Michael Eischer
d265ec64f2
restore: correctly handle existing hardlinks
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With hardlinks there's no efficient way to detect which files are linked
with each other. Thus, just start from scratch when restore has to
modify a hardlinked file.
2024-06-13 21:55:33 +02:00
Michael Eischer
f19b69af25
restore: allow overwrite to replace empty directories and symlinks
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With an already existing file tree an old directory or symlink may exist
in a place where restore wants to create a new file. Thus, check for
unexpected file types and clean up if necessary.
2024-06-13 21:55:33 +02:00
Michael Eischer
f1c76a8286
restore: fix corrupted sparse files
2024-06-13 21:17:30 +02:00
Michael Eischer
1eccd6504b
restore: test restore only changed parts functionality
2024-06-13 21:17:30 +02:00
Michael Eischer
5c3709e17a
restore: add --overwrite=if-changed to skip files if their mtime&size matches
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--overwrite=always still checks the file content
2024-06-13 21:17:30 +02:00
Michael Eischer
a66658b4c9
restore: only restore changed file parts
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For files that should be overwritten, first check whether their content
matches the snapshot and only restore diverging parts.
2024-06-13 21:17:30 +02:00
Michael Eischer
62e0e5e8d8
restore: cleanup options handling
2024-06-12 22:53:53 +02:00
Michael Eischer
8733cd21b9
restore: fix file encryption on windows
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The assumption that a file is not readonly is no longer valid.
2024-06-12 22:53:53 +02:00
Michael Eischer
8aa3ab6ef8
restore: check file type in verify
2024-06-12 22:53:53 +02:00
Michael Eischer
7f7c995977
fix linter warnings
2024-06-12 22:36:52 +02:00
Michael Eischer
ba53a2abb5
test overwrite behavior
2024-06-12 22:36:52 +02:00
Michael Eischer
e47e08a688
restorer: separately track skipped files
2024-06-12 22:36:52 +02:00
Michael Eischer
64b7b6b975
restore/ui: refactor for extensibility
2024-06-12 22:36:52 +02:00
Michael Eischer
6a4ae9d6b1
restore: configurable overwrite behavior
2024-06-12 22:36:52 +02:00
Michael Eischer
a23cb3a428
restore: reduce memory usage
2024-06-12 22:36:52 +02:00
Michael Eischer
2b50c2606c
restorer: use options struct
2024-06-12 22:36:52 +02:00
Michael Eischer
0fcd89f892
restorer: remove special case for blobs with many occurrences
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Loading blobs by now is no longer prone to timeouts when processing
takes a long time.
2024-06-12 22:36:52 +02:00
Michael Eischer
fd2ff464a2
restorer: remove stale comment
2024-06-12 22:36:52 +02:00
Michael Eischer
607daeed4f
restore: move nil pointer check into restoreui
2024-06-12 22:36:52 +02:00
Michael Eischer
30320a249a
restore: let filerestorer also handle empty files
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This get's rid of the corresponding special cases.
2024-06-12 22:36:52 +02:00
Michael Eischer
c166ad7daf
restore: factor out file creation helper
2024-06-12 22:36:52 +02:00
Michael Eischer
da4512738a
Merge pull request #4853 from MichaelEischer/safer-repo-init
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init: double check that no repository exists yet
2024-06-09 11:27:45 +02:00
Michael Eischer
8440b94159
Merge pull request #4807 from zmanda/windows-extendedattribs
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Back up and restore Extended Attributes on Windows NTFS
2024-06-09 09:18:04 +00:00
Michael Eischer
bab760369f
repository: double check that there is not repository before init
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Apparently, calling `Stat` on the config file can be unreliable for some
backends.
2024-06-09 00:05:32 +02:00
Michael Eischer
78485160fc
Merge pull request #4849 from fthoma/table-tcwidth
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Use character display width for table padding
2024-06-07 19:53:14 +00:00
Michael Eischer
7cd324fe26
ui/table: avoid duplicate table cell width calculation
2024-06-07 21:45:40 +02:00
Michael Eischer
edd3e214c2
ui/table: fix width calculation of multi-line column headers
2024-06-07 21:44:49 +02:00
Michael Eischer
3f878aa8e7
Merge pull request #4845 from greatroar/errors
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Fix error handling bug + clean up error messages
2024-06-07 17:07:07 +00:00
Michael Eischer
112de8526d
Merge pull request #4852 from MichaelEischer/master
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crypto: cleanup ciphertext verification error
2024-06-07 19:06:08 +02:00
Michael Eischer
0a70bbcea5
Merge pull request #4844 from MichaelEischer/improve-timeout-error
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backend: Improve timeout error message
2024-06-07 19:05:39 +02:00
aneesh-n
4f053da06a
Fix test case by correcting cleanup order
2024-06-05 23:10:29 -06:00
aneesh-n
2101dfe448
Add missing return to fix failing test
2024-06-05 22:40:21 -06:00
aneesh-n
7a48c9ebd7
Fix review comments
2024-06-05 16:06:57 -06:00
Michael Eischer
b82ecc6425
crypto: cleanup ciphertext verification error
2024-06-05 22:33:20 +02:00
Florian Thoma
e9de9684f4
Use character display width for table padding
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Using len(...) for table cell padding produced wrong results for unicode
chracters leading to misaligned tables. Implementation changed to take
the actual terminal display width into consideration.
2024-06-05 09:33:15 +02:00
Leo R. Lundgren
b2bbbe805f
azure: Improve error message in azure.Create()
2024-06-03 23:37:17 +02:00
Michael Eischer
660679c2f6
Merge pull request #4835 from MichaelEischer/fix-list-cancel
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backend/retry: do not log final error if context was canceled
2024-06-01 19:17:30 +02:00
Michael Eischer
db2398f35b
backend: increase request progress timeout to 5 minutes
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Apparently, 2 minutes are too short in some cases and can result in
canceled List requests.
2024-06-01 19:01:51 +02:00
Michael Eischer
6bf3d4859f
backend: improve error on http request timeout
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Now yields a "request timeout" error instead of "context canceled".
2024-06-01 18:52:39 +02:00
greatroar
4a874000b7
gs: Replace some errors.Wrap calls
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The first one in Create is already a WithStack error. The rest were
referencing code that hasn't existed for quite some time. Note that
errors from Google SDKs tends to start with "google:" or "googleapi:".
Also, use restic/internal/errors.
2024-06-01 15:11:06 +02:00
Michael Eischer
38654a3bd7
backend/retry: do not log final error if context was canceled
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Calls to `List(ctx, ...)` are usually stopped by canceling the context
once no further entries are required by the caller. Thus, don't log the
final error if the used context was canceled.
2024-05-30 18:48:52 +02:00
Michael Eischer
2280fbfd2e
Merge pull request #4810 from konidev20/fix-gh-4768-add-custom-user-agent-for-http-client
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Allow custom User-Agent to be specified for outgoing requests
2024-05-30 16:34:52 +00:00
Srigovind Nayak
de7b418bbe
http: allow custom User-Agent for outgoing HTTP requests
2024-05-30 15:38:06 +02:00
Michael Eischer
6869bdaaa8
backup: implement --skip-if-unchanged
2024-05-30 15:14:31 +02:00
Michael Eischer
7b4f81d964
Merge pull request #4829 from greatroar/termstatus
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termstatus: Do formatting in Message, not Terminal
2024-05-30 11:57:44 +00:00
Michael Eischer
52b3fee42b
Merge pull request #4818 from MichaelEischer/move-code
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Move cache / index / hashing / pack packages
2024-05-30 13:54:31 +02:00
greatroar
46f04bc5f0
termstatus: Do formatting in Message, not Terminal
2024-05-27 19:05:39 +02:00
Michael Eischer
1c6067d93d
bloblru: variable name cleanup
2024-05-26 12:42:46 +02:00
Michael Eischer
21ce03cff2
bloblru: move defer outside critical section
2024-05-26 12:38:20 +02:00
Michael Eischer
0ad0b7ca7c
bloblru: fix race condition that can compute value multiple times
2024-05-26 12:37:24 +02:00
Michael Eischer
7ea508e7b8
Merge pull request #4815 from greatroar/termstatus
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Termstatus refactoring
2024-05-25 12:08:53 +00:00
Michael Eischer
496e57f956
hashing: move to repository package
2024-05-25 13:13:03 +02:00
Michael Eischer
5e0ea8fcfa
pack: move to repository package
2024-05-25 13:13:03 +02:00
Michael Eischer
50ec408302
index: move to repository package
2024-05-25 13:13:03 +02:00
Michael Eischer
8e5d7d719c
cache: move to backend package
2024-05-24 23:04:06 +02:00
Michael Eischer
3c7b7efdc9
repository: remove prune plan parts once they are no longer necessary
2024-05-24 22:18:14 +02:00
Michael Eischer
462b82a060
index: reduce size of compressed indexes
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use the same index size for compressed and uncompressed indexes.
Otherwise, decoding the index of a compressed repository requires
significantly more memory.
2024-05-24 22:18:14 +02:00
Michael Eischer
77873f5a9d
repository: let prune control data structure of usedBlobs set
2024-05-24 22:18:14 +02:00
Michael Eischer
2033c02b09
index: replace CountedBlobSet with AssociatedSet
2024-05-24 22:18:14 +02:00
Michael Eischer
93098e9265
prune: hide implementation details of counted blob set
2024-05-24 21:42:56 +02:00
Michael Eischer
860b595a8b
backend: increase watchdog test timeout for deflaking
2024-05-24 21:33:17 +02:00
Michael Eischer
027cc64737
repository: fix prune heuristic to allow resuming interrupted runs
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Pack files created by interrupted prune runs, appear to consist only of
duplicate blobs on the next run. This caused the previous heuristic to
ignore those pack files. Now, a duplicate blob in a specific pack file
is also selected if that pack file only contains duplicate blobs. This
allows prune to select the already rewritten pack files.
2024-05-24 21:33:17 +02:00
Michael Eischer
e52033a8bd
index: slightly reduce Rewrite concurrency
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The index operations are likely CPU-bounded. Thus, reduce the
concurrency accordingly.
2024-05-24 21:33:17 +02:00
Michael Eischer
57d69aa640
index: cleanup SaveIndex method
2024-05-24 21:33:17 +02:00
Michael Eischer
2ca1c37721
index: additional tests for new index save methods
2024-05-24 21:33:17 +02:00
Michael Eischer
5f7b48e65f
index: replace Save() method with Rewrite and SaveFallback
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Rewrite implements a streaming rewrite of the index that excludes the
given packs. For this it loads all index files from the repository and
only modifies those that require changes. This will reduce the index
churn when running prune. Rewrite does not require the in-memory index
and thus can drop it to significantly reduce the memory usage.
However, `prune --unsafe-recovery` cannot use this strategy and requires
a separate method to save the whole in-memory index. This is now handled
using SaveFallback.
2024-05-24 21:33:17 +02:00
Michael Eischer
ad98fbf7dd
restic: add IDSet.Clone() method
2024-05-24 21:33:17 +02:00
Michael Eischer
72482ce5bd
index: misc cleanups
2024-05-24 21:33:17 +02:00
Michael Eischer
68fa0e0305
prune: no longer disable automatic index updates
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this allows prune to resume an interrupted prune run.
2024-05-24 21:33:17 +02:00
Michael Eischer
9aa0c90fb2
index: remove supersedes field
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Using the field with its current semantics is nearly impossible to get
right. Remove it as it will be replaced anyways in repository format 3.
2024-05-24 21:33:17 +02:00
Michael Eischer
76e6719f2e
repository: make CreateIndexFromPacks method private
2024-05-24 21:33:17 +02:00
