3694a38670
documentation: README.md: replace pv with mbuffer
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Since 0.29, mbuffer is used instead of pv.
2019-10-30 18:24:35 +01:00
b64ffbacf5
change version to 0.29.0; update ChangeLog
2019-10-27 14:00:40 +01:00
0f21df15c2
ssh_filter_btrbk.sh: whitelist mkdir for 'btrbk archive' operations
2019-10-27 12:24:00 +01:00
2d7f5ec5fe
contrib: systemd: btrbk.timer: change install target
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Using `WantedBy=multi-user.target` makes boot wait for btrbk.service
before it's considered "finished". This can be checked by running
`systemd-analyze` or checking the system log using `journalctl`.
Timers should use the "timers.target" target, see systemd.special(7).
2019-10-27 12:24:00 +01:00
a109a58b35
documentation: btrbk.1: cosmetics
2019-09-08 18:23:30 +02:00
3631cf6c7f
ssh_filter_btrbk.sh: cosmetics: show unsafe character
2019-09-08 18:23:30 +02:00
8551a9f52a
btrbk: consistently use "subvolume" (instead of "subvol") for table headings
2019-09-08 18:23:30 +02:00
5e87e8248b
btrbk: add --pretty option: print lowercase column headings with separator line
2019-09-08 18:23:30 +02:00
4629d5ae11
btrbk: change table output format: remove separator line, uppercase column headings
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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
485bc3ab0c
btrbk: use global stderr (replace err); refeactor filter_stderr, add fatal_stderr
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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
360c8918bb
btrbk: catch verbose errors from readlink
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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
6e4aeae323
btrbk: cosmetics: enhance trace log
2019-09-08 18:23:30 +02:00
d0f0c18f64
btrbk: logging functions take array as argument
2019-09-08 18:23:29 +02:00
fa3334cbb7
btrbk: btrfs_subvolume_list_readonly_flag: dont die on parse errors
2019-09-08 18:23:29 +02:00
3798677893
btrbk: run_cmd: return array of stdout lines instead of scalar
2019-09-08 18:23:29 +02:00
6227bb591a
ssh_filter_btrbk.sh: return exit status 255 on error
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This makes btrbk regard ssh_filter_btrbk errors as ssh errors, as ssh
also returns exit status 255 if an error occurred.
2019-09-08 18:23:29 +02:00
4e39ed0fca
btrbk: print ssh errors (remove -q option)
2019-09-08 18:23:29 +02:00
9f347a1067
btrbk: use open3 in run_cmd: fetch stderr separately
2019-09-08 18:23:29 +02:00
a80e05984a
btrbk: catch ssh errors
2019-09-08 18:23:29 +02:00
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
8434c6881c
btrbk: system_list_mountinfo: also fetch mount_options (not only super_options)
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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
8570ee585d
btrbk: fix backup summary: dont display no_action if volume is skipped by --exclude or noauto
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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
2c9f1389a0
btrbk: fix vinfo() prototype; remove dead code; fix scheduler text; fix action diff header text
2019-08-07 21:35:54 +02:00
4845bc6691
btrbk: print_formatted: fix skip-row-if-empty for --print-schedule
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Fix: dont modify "-" %table_formats hash key.
fixes 716d420a40
2019-08-06 17:29:45 +02:00
3ea7746700
btrbk: cosmetics: separate get_btrbk_date function
2019-08-05 15:15:55 +02:00
ac175c0093
btrbk: cosmetics: rename timestamp_postfix_match -> btrbk_timestamp_match
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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
8b93ef7c82
btrbk: fix fallback_default_config
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- add for action-archive
- exit if config is present but has parse errors
2019-08-05 15:15:55 +02:00
3e40903720
btrbk: add btrbk archive --raw option
2019-08-05 15:15:30 +02:00
dcc57abac4
btrbk: archive: also apply exclude patterns on source subvolumes
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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
6e55e08db7
btrbk: add archive_exclude_older option: skip resume of old backups
2019-08-05 14:55:38 +02:00
97240de0c9
btrbk: add -L, --long options (shortcut for --format=long)
2019-08-05 14:54:04 +02:00
66d15d1d64
btrbk: action "ls": add mount_subvol column to long formats
2019-08-05 14:54:04 +02:00
e297d37560
ChangeLog: adapt migration instructions for stream_buffer and rate_limit
2019-08-05 14:54:04 +02:00
8d0d7edda7
ssh_filter_btrbk.sh: adaptions, use mbuffer for rate_limit
2019-08-05 14:54:04 +02:00
c9fb366d09
btrbk.conf.example: suggest stream_buffer=256m; adapt text; add links
2019-08-04 23:08:11 +02:00
06a7a53fee
documentation: btrbk.conf.5: add rate_limit_remote, fix stream_buffer / rate_limit text
2019-08-04 23:08:11 +02:00
0435f32619
btrbk: add stream_buffer_remote, rate_limit_remote; run stream_buffer only on local host
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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
73108d2309
btrbk: fix: "readonly" is required key for "btrfs subvolume show" output
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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
74be074e6f
btrbk: remove warnings on superfluous "btrfs subvolume show" output
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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
7d656540d7
btrbk: fix btr_tree for subvolumes containing special (unsafe) characters
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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
10b826b5f3
documentation: btrbk.1: add action "ls"
2019-07-28 19:03:42 +02:00
7271732f9e
btrbk: add action "ls": list all btrfs subvolumes below path
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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
d88221e8bc
btrbk: add fallback_default_config action option, use for action "diff"
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Preparatory for action "ls"
2019-07-28 19:03:19 +02:00
381a12241b
btrbk: add dir_args: relative path arguments for actions reqiring directories
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Preparatory for action "ls".
2019-07-28 19:03:19 +02:00
217317b274
ChangeLog: add migration instructions; add mbuffer changes
2019-07-28 17:25:34 +02:00
dc14611911
documentation: adapt rate_limit and --progress text
2019-07-28 17:25:34 +02:00
9dc717c701
btrbk: use mbuffer instead of pv; add stream_buffer_sink framework
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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
c7a8d0bb11
btrbk: fix naming: compress_cmd -> compress_cmd_text
2019-07-28 17:25:34 +02:00
cf2c314627
btrbk: change version to 0.29.0-dev
2019-07-28 17:25:34 +02:00
23770f2e67
change version to 0.28.3; update ChangeLog
2019-07-28 15:43:14 +02:00
asymmetric