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745 Commits (2824668c0e477f52b17f4070be72ca5c2d6f16e8)

Author SHA1 Message Date
Axel Burri 33e3dee046 btrbk: fix action origin and ls 
Regression:

  a96c613ab8 btrbk: add subvol_args_init: map subvol_args cmdline arguments into vinfo
 2020-12-12 21:43:23 +01:00
Axel Burri 53d5536929 btrbk: fix fs_path 
Fixes action "origin" and logging.

Regression:

  cc3f6c95b9 btrbk: return array in _fs_path
 2020-12-12 21:43:23 +01:00
Axel Burri db7e92b134 btrbk: extents-diff: add extents list command 2020-12-12 21:43:23 +01:00
Axel Burri b01a97c36f btrbk: extents-diff: more logging 2020-12-12 21:43:23 +01:00
Axel Burri f9cc5af7b9 btrbk: extents-diff: add ID to long format 2020-12-12 21:43:23 +01:00
Axel Burri 63def23feb btrbk: extents-diff: always display set-exclusive size 2020-12-12 21:43:23 +01:00
Axel Burri e3987866d3 btrbk: extents-diff: fix logging, documentation 2020-12-12 21:43:23 +01:00
Axel Burri 22b71bf7da btrbk: extents-diff: list all related (not only older) 2020-12-12 21:43:23 +01:00
Axel Burri 208fc36231 btrbk: extents-diff: add (hidden) option: ignore_extent_data_inline 2020-12-12 21:43:23 +01:00
Axel Burri 0719fc415d btrbk: cleanup aio extentmap 2020-12-12 21:43:23 +01:00
Axel Burri dc1b7f1b5c extents map: add alternative implementation using IO::AIO (slightly faster) 2020-12-12 21:43:23 +01:00
Axel Burri 70cdcb01c6 btrbk: cosmetics: fix spelling 2020-12-12 21:43:23 +01:00
Axel Burri 74a84f715b btrbk: extents-diff: remove blocksize from regions 
`filefrag -b1` effectively calculates byte regions.
 2020-12-12 21:43:23 +01:00
Axel Burri afd6f80739 btrbk: extents-diff: calculate exclusive size; add "exclusive" option 2020-12-12 21:43:23 +01:00
Axel Burri ea2ec1ceaa btrbk: print_formatted: allow custom format 2020-12-12 21:43:23 +01:00
Axel Burri 7facb44833 btrbk: add extentmap_cache (new cache_dir option) 2020-12-12 21:43:23 +01:00
Axel Burri c6375967b8 btrbk: add action "extents-diff" 2020-12-12 21:43:23 +01:00
Axel Burri 1a96216e7b btrbk: add subvol_args_init: map subvol_args cmdline arguments into vinfo 
Preparatory for extents-diff command
 2020-12-12 21:43:23 +01:00
Axel Burri a8e82a6b2c btrbk: add extentmap framework (filefrag) 
Preparatory for extents-diff command
 2020-12-12 21:43:23 +01:00
Axel Burri 3cbcc74bc3 btrbk: run_cmd: add large_output option (suppress stdout dump of command) 2020-12-12 21:43:23 +01:00
Axel Burri a99292aba8 btrbk: fix alignment if no header is printed 2020-10-30 19:09:50 +01:00
Axel Burri 528a152d6d btrbk: action "diff": use print framework; convert units 2020-10-30 19:09:26 +01:00
Axel Burri 4866ec5cb0 btrbk: add print_size, and command line option modifier 2020-10-30 18:35:52 +01:00
Axel Burri 81c92940c1 btrbk: fix unitialized value in warning 
Regression from: 5c32ced7d6
 2020-10-19 00:34:11 +02:00
Axel Burri eb852271b6 btrbk: change version to 0.30.1-dev 2020-10-19 00:33:20 +02:00
Axel Burri f40e3adce3 change version to 0.30.0; update ChangeLog 2020-09-23 15:48:44 +02:00
Axel Burri e605bc7b42 btrbk: add backend_local_user config option 2020-09-23 12:59:50 +02:00
Axel Burri 13708abd00 btrbk: consequently fence all trace logs (for performance) 2020-08-29 13:29:17 +02:00
Axel Burri 5d81632b5d btrbk: cosmetics on logging 2020-08-29 13:28:32 +02:00
Axel Burri 5c32ced7d6 btrbk: show paths from all mounts in fs_path; add _fs_info node resolver 
Reference complete mountinfo in nodes, instead of { file, subvolid }.
 2020-08-29 13:28:32 +02:00
Axel Burri cc3f6c95b9 btrbk: return array in _fs_path 2020-08-29 13:28:32 +02:00
Axel Burri fbfd1edc3d btrbk: move mount info to front in fs_list table format 2020-08-29 13:28:32 +02:00
Axel Burri 739645444e btrbk: dont show subvolume_rel_path in fs_list table format 2020-08-29 13:28:32 +02:00
Axel Burri 9415214bc0 btrbk: reword/fix verbose and loglevel options 2020-08-29 13:28:32 +02:00
Axel Burri 910274f814 btrbk: support lsbtr symlink (alias for "btrbk ls") 
If called via "lsbtr" symlink (program name):

 - Provide user-friendly table options
 - Assume "./" as path if no path arguments are given
 2020-08-29 13:07:57 +02:00
Axel Burri ec037952cf btrbk: add "compat" config option (busybox: add test -d command) 
Add compat, compat_local, compat_remote configuration options.

Used for busybox: instead of running `readlink -e` (which is not
available on busybox), run `readlink -f` followed by `test -d`.
 2020-08-28 21:19:21 +02:00
Axel Burri 52a823bb93 btrbk: rename context "root" to "global" 
Use same naming as in documentation: btrbk.conf.5
 2020-08-28 20:49:28 +02:00
Axel Burri c81e390415 btrbk: cosmetics: capitalize debug logs 2020-08-28 20:48:17 +02:00
Axel Burri a140cbd898 btrbk: case-insensitive match hostname/ipv6 in filter statement 2020-08-27 10:38:23 +02:00
Axel Burri 61419d420a btrbk: add support for ipv6 addresses 2020-08-27 10:38:23 +02:00
Axel Burri 12d80ee30b btrbk: fix check on host 2020-08-20 17:02:45 +02:00
Axel Burri b80d7e84de btrbk: cosmetics on logging 2020-08-20 17:02:45 +02:00
Axel Burri 952e41443a btrbk: always log target before source 
Consistent for send/receive and send-to-raw.
 2020-08-20 17:01:25 +02:00
Axel Burri c11ab1507d btrbk: sanitize url on PRINT 
For consistency with PATH and URL, $vol->{PRINT} was not sanitized
(trailing "//" if parent is "/"). This is now dropped, as this is more
confusing than useful.
 2020-05-24 02:48:12 +02:00
Axel Burri 936f88a68f btrbk: action ls: support url argument; fix duplicates / sorting 2020-05-24 02:48:00 +02:00
Axel Burri 30edf5b766 btrbk: action ls: fix match on child subvols of "/" 
If PATH contains double slash (intentional behavior of vinfo_child),
the match on root_path fails. Fixed by removing "//" from path.
 2020-03-07 01:11:52 +01:00
Axel Burri cb7d49d075 btrbk: change version to 0.29.2-dev 2020-02-29 17:40:55 +01:00
Axel Burri e920283434 change version to 0.29.1; update ChangeLog 2020-02-09 16:18:00 +01:00
Axel Burri 0d19b0243e btrbk: action ls: change default output to format=short 2020-01-02 16:58:07 +01:00
Axel Burri c5b3ebb808 btrbk: action ls: allow multiple path arguments; soft fail on errors 2020-01-02 16:58:07 +01:00
Axel Burri 631a4c30fe btrbk: fix @stderr propagation from vinfo_init_root 
As we print @stderr in warnings if vinfo_init_root() function fails,
we need to make sure that @stderr contains sane values.

Clearing @stderr is required when calling caching functions!
 2019-12-15 20:03:37 +01:00
Axel Burri 67d24695f1 btrbk: logging prints "..." on consecutive lines 2019-12-15 20:03:37 +01:00
Axel Burri 1f7773dddc btrbk: try readlink only once per url 
Change semantics of %realpath_cache: if "" (empty string), do not try
to run readlink shell command again on same URL.
 2019-12-15 19:12:14 +01:00
Axel Burri 8c11c2eb7d btrbk: run_cmd: fix regression: dont print ssh errors 
Explicitely printing ssh errors (or even warnings) is
inconsistent. stderr is printed outside the run_cmd framework if
needed.

reverts a80e05984a btrbk: catch ssh errors

See ssh(1):

    ssh exits with the exit status of the remote command or with 255
    if an error occurred.

Note that this includes network errors as well as dns failures
 2019-12-15 19:12:06 +01:00
Axel Burri 9e13dbd933 btrbk: init sroot as late as possible when expanding wildcards 2019-12-15 19:10:01 +01:00
Axel Burri 37b30caeb2 btrbk: bugfix: vinfo_match: skip match against invalid paths 
Dont check url_regex if $vinfo->{URL} is not a valid path (e.g. when
checking against a "volume" or "subvolume" having wildcards):

    "Use of uninitialized value in join or string" at line 3030
 2019-12-14 17:06:15 +01:00
Axel Burri c36890e1eb btrbk: change version to 0.29.1-dev 2019-12-14 17:05:54 +01:00
Axel Burri b64ffbacf5 change version to 0.29.0; update ChangeLog 2019-10-27 14:00:40 +01:00
Axel Burri 8551a9f52a btrbk: consistently use "subvolume" (instead of "subvol") for table headings 2019-09-08 18:23:30 +02:00
Axel Burri 5e87e8248b btrbk: add --pretty option: print lowercase column headings with separator line 2019-09-08 18:23:30 +02:00
Axel Burri 4629d5ae11 btrbk: change table output format: remove separator line, uppercase column headings 
Print table output column headings single-line uppercase instead of
lowercase and underlined.

This is common ascii table format, is easy parseable and offers better
readability e.g. in pager.
 2019-09-08 18:23:30 +02:00
Axel Burri 485bc3ab0c btrbk: use global stderr (replace err); refeactor filter_stderr, add fatal_stderr 
if fatal_stderr is set and returns true, the command exit code is set
to -1, resulting in run_cmd() returning undef.
 2019-09-08 18:23:30 +02:00
Axel Burri 360c8918bb btrbk: catch verbose errors from readlink 
readlink -v enables "report error messages", printing useful errors
like:

    readlink: /some/dir/: Permission denied
    readlink: /some/dir/: No such file or directory
 2019-09-08 18:23:30 +02:00
Axel Burri 6e4aeae323 btrbk: cosmetics: enhance trace log 2019-09-08 18:23:30 +02:00
Axel Burri d0f0c18f64 btrbk: logging functions take array as argument 2019-09-08 18:23:29 +02:00
Axel Burri fa3334cbb7 btrbk: btrfs_subvolume_list_readonly_flag: dont die on parse errors 2019-09-08 18:23:29 +02:00
Axel Burri 3798677893 btrbk: run_cmd: return array of stdout lines instead of scalar 2019-09-08 18:23:29 +02:00
Axel Burri 4e39ed0fca btrbk: print ssh errors (remove -q option) 2019-09-08 18:23:29 +02:00
Axel Burri 9f347a1067 btrbk: use open3 in run_cmd: fetch stderr separately 2019-09-08 18:23:29 +02:00
Axel Burri a80e05984a btrbk: catch ssh errors 2019-09-08 18:23:29 +02:00
Axel Burri df471c3692 btrbk: refactor filter_stderr; more flexible error handling in run_cmd; simplify btrfs_subvolume_delete parsing 2019-09-08 18:23:29 +02:00
Axel Burri 8434c6881c btrbk: system_list_mountinfo: also fetch mount_options (not only super_options) 
This should have no impact on current code: "subvol" and "subvolid"
are used, which are only in super_options.
 2019-09-08 18:23:29 +02:00
Axel Burri 8570ee585d btrbk: fix backup summary: dont display no_action if volume is skipped by --exclude or noauto 
The backup summary does not print "<no_action>" if a subvolume is
skipped by --exclude or noauto. Alas, skipped volumes results in
no_action still being printed (see #291). Adding an additional
IS_ABORTED($sroot, "skip_") check fixes this issue.
 2019-09-07 13:44:25 +02:00
Axel Burri 2c9f1389a0 btrbk: fix vinfo() prototype; remove dead code; fix scheduler text; fix action diff header text 2019-08-07 21:35:54 +02:00
Axel Burri 4845bc6691 btrbk: print_formatted: fix skip-row-if-empty for --print-schedule 
Fix: dont modify "-" %table_formats hash key.

fixes 716d420a40 btrbk: print_formatted: add skip-row-if-empty functionality for table_formats
 2019-08-06 17:29:45 +02:00
Axel Burri 3ea7746700 btrbk: cosmetics: separate get_btrbk_date function 2019-08-05 15:15:55 +02:00
Axel Burri ac175c0093 btrbk: cosmetics: rename timestamp_postfix_match -> btrbk_timestamp_match 
Take separator match "\." out of statement:

    $timestamp_postfix_match == \.$btrbk_timestamp_match

Remove/Fix unneeded "timestamp" hash key (dead code).
 2019-08-05 15:15:55 +02:00
Axel Burri 8b93ef7c82 btrbk: fix fallback_default_config 
- add for action-archive
- exit if config is present but has parse errors
 2019-08-05 15:15:55 +02:00
Axel Burri 3e40903720 btrbk: add btrbk archive --raw option 2019-08-05 15:15:30 +02:00
Axel Burri dcc57abac4 btrbk: archive: also apply exclude patterns on source subvolumes 
Allows patterns like "svol.2019*".

Needs @exclude_vf to be a global variable, which is ok as this only
holds command-line args (and global context for archive_exclude).

Note that adding the same in "create backups" (action run) and
macro_delete() is not a good idea, as this has weird implications on
the "forced: last" snapshot/backup pair.
 2019-08-05 14:55:38 +02:00
Axel Burri 6e55e08db7 btrbk: add archive_exclude_older option: skip resume of old backups 2019-08-05 14:55:38 +02:00
Axel Burri 97240de0c9 btrbk: add -L, --long options (shortcut for --format=long) 2019-08-05 14:54:04 +02:00
Axel Burri 66d15d1d64 btrbk: action "ls": add mount_subvol column to long formats 2019-08-05 14:54:04 +02:00
Axel Burri 0435f32619 btrbk: add stream_buffer_remote, rate_limit_remote; run stream_buffer only on local host 
Change sematics of stream_buffer: If set, run on local host only. If a
remote stream buffer is required, use stream_buffer_remote /
rate_limit_remote.
 2019-08-04 23:08:11 +02:00
Axel Burri 73108d2309 btrbk: fix: "readonly" is required key for "btrfs subvolume show" output 
The "Flags: readonly|-" line is present as of btrfs-progs v4.6.1, and
is required in "target metadata check" of btrfs_send_receive().
 2019-08-04 13:52:45 +02:00
Axel Burri 74be074e6f btrbk: remove warnings on superfluous "btrfs subvolume show" output 
Silently accept compatible versions of btrfs-progs. Required keys are
being checked below, no need to warn here.

e.g. btrfs-progs >= v5.2.1 prints:

    Quota group:            0/258
      Limit referenced:     -
      Limit exclusive:      1.00GiB
      Usage referenced:     16.00KiB
      Usage exclusive:      16.00KiB
 2019-08-04 13:29:39 +02:00
Axel Burri 7d656540d7 btrbk: fix btr_tree for subvolumes containing special (unsafe) characters 
Note that any action (e.g. btrfs send -p) on a subvolume with unsafe
characters will still fail with:

    ERROR: Unsafe command [...] (offending string: "/tmp/btrfs_pool/svol with spaces")
 2019-07-31 13:44:30 +02:00
Axel Burri 7271732f9e btrbk: add action "ls": list all btrfs subvolumes below path 
Features:

 - get mounted filesystems from /proc/self/mountinfo
 - fetch subvolumes using "btrfs subvolume list" (fast, needs root)
 - filter and print subvolumes below mount point
 2019-07-28 19:03:19 +02:00
Axel Burri d88221e8bc btrbk: add fallback_default_config action option, use for action "diff" 
Preparatory for action "ls"
 2019-07-28 19:03:19 +02:00
Axel Burri 381a12241b btrbk: add dir_args: relative path arguments for actions reqiring directories 
Preparatory for action "ls".
 2019-07-28 19:03:19 +02:00
Axel Burri 9dc717c701 btrbk: use mbuffer instead of pv; add stream_buffer_sink framework 
Add run_cmd option stream_buffer_sink, which handles stream_buffer,
rate_limit as well as --progress.

For rate limiting, run "mbuffer" (on the target host) in combination
with stream_buffer and --progress, instead of running "pv" (on the
source host).

Reasons:

 - mbuffer limits the read rate: For remote targets, we want a stream
   buffer in front of the rsh command pipe, before decompression.
 - For local targets, this can be combined with --process.
 - Combined stream_buffer and rate_limit: less commands in pipe.

Further changes:

 - always set mbuffer -v1 option (never show warnings)
 - restrict raw_target_block_size to "kmgKMG": compatibility to
   stream_compress and rate_limit options, simplicity.
 - use mbuffer blocksize option where applicable
 2019-07-28 17:25:34 +02:00
Axel Burri c7a8d0bb11 btrbk: fix naming: compress_cmd -> compress_cmd_text 2019-07-28 17:25:34 +02:00
Axel Burri cf2c314627 btrbk: change version to 0.29.0-dev 2019-07-28 17:25:34 +02:00
Axel Burri 23770f2e67 change version to 0.28.3; update ChangeLog 2019-07-28 15:43:14 +02:00
Axel Burri 8ffd7ac1e9 btrbk: fix mount point resolving 
Searching for longest match in mountinfo is plain wrong, as it is
possible (while very uncommon) to have a later mount point shadowing a
longer mount.
 2019-07-18 15:34:52 +02:00
Axel Burri fb3d4d96ff btrbk: action origin: print uuid of unknown subvolumes 2019-07-15 18:36:12 +02:00
Axel Burri 5afa270577 btrbk: action origin: correctly handle root subvolumes having uuid 2019-07-15 18:36:06 +02:00
Axel Burri 8de7f45e89 btrbk: remove dead code 
setting info{ERROR} does not make sense if info hash is not pushed to
SUBVOL_RECEIVED.

as of: c06bca17
 2019-07-15 18:31:07 +02:00
Axel Burri e7787e8a44 btrbk: replace "unrecoverable" hack by FIX_MANUALLY framework 2019-07-15 18:28:31 +02:00
Lubos Kolouch 836efa472b btrbk: return error code 10 if unrecoverable problem 
https://github.com/digint/btrbk/issues/285
 2019-07-15 18:03:02 +02:00