Commit graph

5731 commits

Author SHA1 Message Date
Michael Eischer
f40abd92fa restorer: convert to use StreamPack 2022-02-12 20:18:25 +01:00
Michael Eischer
f00f690658 repository: stream packs during repacking 2022-02-12 20:18:25 +01:00
Michael Eischer
c4a2bfcb39 repository: Add StreamPacks function
The function supports efficiently loading a specified list of blobs from
a single pack in a streaming fashion. That is there's no need for
temporary files independent of the pack size.
2022-02-12 20:18:25 +01:00
Michael Eischer
153e2ba859 repository: Implement lisiting blobs per pack file 2022-02-12 20:18:24 +01:00
MichaelEischer
cc90f2ba6b
Merge pull request #2816 from greatroar/noatime
Set O_NOATIME flag on Linux
2022-02-07 21:38:31 +01:00
MichaelEischer
d8f58fb7bf
Merge pull request #3592 from vgt/jsondiff
Add json output for diff command
2022-02-07 21:33:30 +01:00
Michael Eischer
aaa7f94139 Add changelog for O_NOATIME 2022-02-06 15:00:37 +01:00
Michael Eischer
6b17a7110c backup: Set O_NOATIME in the right place
The archiver uses FS.OpenFile, where FS is an instance of the FS
interface. This is different from fs.OpenFile, which uses the OpenFile
method provided by the fs package.
2022-02-06 15:00:37 +01:00
greatroar
7080fed7ae Set O_NOATIME flag on Linux
Citing Kerrisk, The Linux Programming Interface:

    The O_NOATIME flag is intended for use by indexing and backup
    programs. Its use can significantly reduce the amount of disk
    activity, because repeated disk seeks back and forth across the
    disk are not required to read the contents of a file and to update
    the last access time in the file’s i-node[.]

restic used to do this, but the functionality was removed along with the
fadvise call in #670.
2022-02-06 15:00:34 +01:00
Michael Eischer
74f29ad09b diff: add basic test for json output format 2022-02-06 11:44:15 +01:00
Michael Eischer
5f34ad523f diff: fix test failure and add remark on quiet to changelog 2022-02-05 23:02:07 +01:00
MichaelEischer
58236ead12
Merge pull request #3619 from aneeshusa/avoid-time-travel-paradoxes-when-finding-parents
Avoid choosing parent snapshot newer than time of current snapshot
2022-02-05 22:51:24 +01:00
Michael Eischer
8ae4d86a84 rename snapshot timestamp filter variable 2022-02-05 22:42:38 +01:00
rawtaz
90473ea9ff
Merge pull request #3638 from leogott/patch-1
Documentation: Update msys2 wiki url after move
2022-01-27 17:07:45 +01:00
Leona 'leo' Gottfried
4e84e8ab3f
Update msys2 wiki url after move
https://github.com/msys2/msys2/wiki/Porting was permanently moved and redirects to https://www.msys2.org/
I substituted the new location of the /wiki/Porting page in the docs
2022-01-27 11:09:50 +01:00
Aneesh Agrawal
058dfc20da Avoid choosing parent snapshot newer than time of current snapshot
Currently, `restic backup` (if a `--parent` is not provided)
will choose the most recent matching snapshot as the parent snapshot.
This makes sense in the usual case,
where we tag the snapshot-being-created with the current time.

However, this doesn't make sense if the user has passed `--time`
and is currently creating a snapshot older than the latest snapshot.
Instead, choose the most recent snapshot
which is not newer than the snapshot-being-created's timestamp,
to avoid any time travel.

Impetus for this change:
I'm using restic for the first time!
I have a number of existing BTRFS snapshots
I am backing up via restic to serve as my initial set of backups.
I initially `restic backup`'d the most recent snapshot to test,
then started backing up each of the other snapshots.
I noticed in `restic cat snapshot <id>` output
that all the remaining snapshots have the most recent as the parent.
2022-01-23 23:55:00 -05:00
Aneesh Agrawal
502fc3281c Add CONTRIBUTING.md docs to not edit man pages
Document this code review feedback I got for other contributors.
2022-01-23 23:54:24 -05:00
David Vogt
77c850148a Add json output for diff command 2022-01-23 23:22:26 +01:00
MichaelEischer
df89aa0087
Merge pull request #3623 from invine/issue-3464
Skip lock file creation on forget with --no-lock and --dry-run
2022-01-23 18:12:34 +01:00
Pavel Frolov
792523b28b [issue 3464] skip lock creation in case of dry-run 2022-01-23 06:44:41 +03:00
MichaelEischer
f0a8182493
Merge pull request #3626 from fkusche/issue-3620-doc-unreferenced-packs
Update documentation regarding unreferenced packs
2022-01-22 15:15:25 +01:00
Florian Kusche
6183d0be53 Update output of restic check 2022-01-16 12:34:20 +01:00
rawtaz
7f6fc78f95
Merge pull request #3544 from restic/fix-b2-delete-retry
b2: Successful delete if file does not exist
2022-01-13 23:28:30 +01:00
rawtaz
abfbacf3d3
Merge pull request #3591 from MichaelEischer/prune-fix-max-repack
prune: Handle --max-repack-size=0 as expected
2022-01-13 03:53:20 +01:00
Florian Kusche
b0c1d0f9cd Update documentation regarding unreferenced packs
Also removes an unnecessary space at the end of the last line.
2022-01-09 11:45:03 +01:00
rawtaz
8b6fe845d4
Merge pull request #3618 from mattxtaz/master
Add missing colon in prune stats output and realign the fields
2022-01-06 23:07:56 +01:00
mattxtaz
6ff32ee4d3 Add missing colon in prune stats output and change padding to 14 chars to align the fields 2022-01-06 21:15:15 +00:00
rawtaz
2ff3b7d69c
Merge pull request #3615 from gum3ng/issue_3558
doc: Add a FAQ section for invalid Windows filenames
2022-01-02 18:06:02 +01:00
gum3ng
9589de16db [issue 3558]: Add a FAQ section for invalid Windows filenames 2022-01-02 22:24:00 +05:30
MichaelEischer
2c3e5d943d
Merge pull request #3593 from DarkKirb/parallelize-restic-copy
Parallelize blob upload/download for restic copy
2021-12-29 22:31:54 +01:00
Charlotte 🦝 Delenk
e2bb384a60
Parallelize blob upload/download for restic copy
Currently restic copy will copy each blob from every snapshot serially,
which has performance implications on high-latency backends such as b2.

This commit introduces 8x parallelism for blob downloads/uploads which
can improve restic copy operations up to 8x for repositories with many
small blobs on b2.

This commit also addresses the TODO comment in the copyTree function.

Related work:

A more thorough improvement of the restic copy performance can be found
in PR #3513
2021-12-29 18:59:09 +01:00
MichaelEischer
e5985e0d63
Merge pull request #3602 from cqjjjzr/fix-rclone-sigint
fix: rclone receiving SIGINT prematurely on Windows causing restic hang forever (#3601)
2021-12-29 16:56:37 +01:00
MichaelEischer
8832837a8a
Merge pull request #3607 from jtagcat/quieter_cleanup
logging: quiet 'removing n old cache dirs'
2021-12-29 16:06:35 +01:00
jtagcat
f92130d878 logging: quiet 'removing n old cache dirs'
Closes #3595

Choosing to include `stdoutIsTerminal()` as:
 - all other instances with `!opts.JSON` do so
 - this likely will not affect anything, especially when autorun
 - this seems to not be a meaningful enough summary
     to include in auto-backup reports

JSON is still likely not guaranteed to work and this is a suboptimal
  solution to this. Ideally, #1804 should refactor all print statements,
  and define+document(+handle) when stdoutIsTerminal() should be used.
  Else, it may end up more inconsistent and bulky
  (duplicate lines, longer files).
2021-12-29 01:08:29 +02:00
Charlie Jiang
a5b0e0bef4 fix: rclone receiving SIGINT prematurely on Windows causing restic hang forever
Co-authored-by: greatroar <61184462+greatroar@users.noreply.github.com>
2021-12-28 13:14:46 +08:00
rawtaz
e6e51b84ac
Merge pull request #3605 from gum3ng/issue_3463
Improve clarity of error message in restic ls command
2021-12-27 21:45:23 +01:00
MichaelEischer
c5c3dfe10f
Merge pull request #3590 from metalsp0rk/documentation-enhance
Document Safe Passwords and Clarify B2 App Key information
2021-12-27 20:21:43 +01:00
Kyle Brennan
19ec4d8f17
Document safe passwords. Fix #2238 2021-12-27 10:43:18 -08:00
Kyle Brennan
47ecd950b8
Enhance details about user application keys. Fix #2672 2021-12-27 10:43:15 -08:00
MichaelEischer
051cc7ce71
Merge pull request #3589 from metalsp0rk/copy-no-lock
Make Copy respect no lock
2021-12-27 19:11:02 +01:00
Michael Eischer
64e733f3d6 tweak copy --no-lock changelog 2021-12-27 18:22:25 +01:00
Gautam Menghani
017614c41a [#issue 3463] Improve clarity of error message in restic ls command 2021-12-27 22:42:27 +05:30
Michael Eischer
0cfdb82ea4 prune: Handle --max-repack-size=0 as expected
Previously the flag was ignored and `--max-repack-size=1` had to be
used.
2021-12-27 15:48:56 +01:00
Kyle Brennan
d5ed5da85c
update changelog for copy --no-lock 2021-12-03 12:16:40 -08:00
Kyle Brennan
8eb83029a8
Make copy honor --no-lock 2021-12-03 09:50:28 -08:00
MichaelEischer
882d58abce
Merge pull request #3163 from palbr/patch-1
Add PGP fingerprint to 020_installation.rst
2021-11-19 23:58:50 +01:00
Peter Albrecht
8de4401bb5
Changed URL for key-file
The keyfile provided by restic's own webserver (https://restic.net) should be
more stable than relying on public keyservers. So I changed the URL to the
GPG keyfile, as recommended by MichaelEischer.
2021-11-19 15:47:59 +01:00
MichaelEischer
f7a9b90eb9
Merge pull request #3573 from magandrez/feat/ls-report-symbolic-notation
Provide mode in symbolic notation for `restic ls --json`
2021-11-18 21:29:04 +01:00
MichaelEischer
aa214f99b4
Merge pull request #3565 from mathstuf/doc-missing-metadata
doc: mention metadata that is not backed up currently
2021-11-18 21:28:55 +01:00
MichaelEischer
4a25bbaed3
Merge pull request #3578 from adsultana/patch-1
docs: Fix link to "help wanted" issues
2021-11-18 21:20:30 +01:00