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Commit Graph

3352 Commits

Author SHA1 Message Date
David Teigland
29161a145e commands: missing comma in cmd def option list
Does not affect parsing, but keep it consistent.
2017-04-03 16:20:55 -05:00
David Teigland
db579b9e93 help: include cmd def info in verbose output
It can sometimes be important to correlate a
command with its cmd def entry, so include
the cross reference info in help -vv output.
2017-04-03 16:17:37 -05:00
David Teigland
dece723dc7 commands: recognize ignored options 2017-04-03 15:49:24 -05:00
David Teigland
162272e5a5 commands: ignore partial option in most cases
These days --partial is only used with activation in
lvchange/vgchange.  It probably had another meaning
at some point in history which is no longer used,
so ignore it in those cases.

When included in the OO list, the option is advertised in
help/man output, implying it is meaningful to the command,
when in fact the command never uses it.
The IO list means the option won't cause an error if it's
used, but is not displayed as an valid option for the command.
If the option is not included in either OO or IO lists,
using the option would cause a command error, which would cause
problems for anyone is using the option for historical reasons.
2017-04-03 15:43:04 -05:00
David Teigland
51ff707ac8 man: fix description of --partial option 2017-04-03 14:15:29 -05:00
David Teigland
e0f284d372 lvchange: refresh command missing activationmode option 2017-04-03 13:44:35 -05:00
Heinz Mauelshagen
25b5915c9b lvchange: avoid multiple metadata updates/reloads/backups
_lvchange_properties_single() processes multiple command
line arguments in a loop causing metadata updates and/or
backups per argument.

Optimize to only perform one update and/or backup
(but necessary interim ones; e.g. for --resync)
per command run.

Related: rhbz1437611
2017-04-01 02:38:48 +02:00
Heinz Mauelshagen
13ca11cc14 lvchange: persistent major/minor processing regression
Optimized change.

Resolves: rhbz1437611
2017-03-31 17:09:33 +02:00
Heinz Mauelshagen
d6ddacf6a1 lvchange: persistent major/minor processing regression
Fix a regression introduced by new command line processing
(see starting commit 1e2420bca8)
causing activation to be rejected in combination with setting
persistent minor device numbers.

Resolves: rhbz1437611
2017-03-31 13:51:39 +02:00
Heinz Mauelshagen
92ac1da16a man-generator: shutdown stdout buffer
Flush stdout and switch it back to line buffering before exit.
2017-03-30 20:40:44 +02:00
Heinz Mauelshagen
2c4e8254de man-generator: enhance performance
Set block buffering on stdout to
save ~30% time generating manuals.
2017-03-30 19:55:50 +02:00
Heinz Mauelshagen
0da040b1eb man-generator: don't ignore description file errors
In case we provide a description file it has to
succeed opening and reading.  Dynamically allocate
buffer space for it whilst on it.
2017-03-30 19:51:35 +02:00
Heinz Mauelshagen
b3854155d9 man-generator: add '.' to all messages 2017-03-30 17:54:36 +02:00
Bryn M. Reeves
2b46fe5843 dmsetup: replace (f)printf("\n") with putchar/putc 2017-03-30 16:30:50 +01:00
Nir Soffer
b8b2b1efd8 dmsetup: Flush ouptut when using --interval 2017-03-30 10:17:32 +01:00
Bryn M. Reeves
fe0922b8a6 dmsetup: simplify branching in _stats_update_file()
The fallback branch in _stats_update_file() is redundant (since the
branch taken when the daemon starts successfully must jump to the
'out' label anyway): remove it and re-order the conditions to
improve readability.
2017-03-30 09:57:58 +01:00
Heinz Mauelshagen
2f1fd1584e man-generator: catch missing command name 2017-03-30 00:44:34 +02:00
Zdenek Kabelac
dfdd6ccf3b vgrename: use long enough buffer for path
Use PATH_MAX when creating buffers for rename.
2017-03-30 00:38:41 +02:00
Bryn M. Reeves
5994ed9df2 dmsetup: always close fd when leaving _stats_update_file() (coverity) 2017-03-29 18:34:57 +01:00
Bryn M. Reeves
11749e7adb dmsetup: do not start dmfilemapd if region creation fails (coverity) 2017-03-29 18:34:51 +01:00
Marian Csontos
5dfd35f2f8 dmstats: Fix path to static dmstats 2017-03-29 09:04:56 +02:00
Alasdair G Kergon
396377bc03 pre-release
Removing some unused new lines and changing some incorrect "can't
release until this is fixed" comments.  Rename license.txt to make
it clear its merely an included file, not itself a licence.
2017-03-28 16:11:35 +01:00
Heinz Mauelshagen
19a72e601f man: fix / typo 2017-03-28 00:27:04 +02:00
Zdenek Kabelac
e3a3cf01eb cleanup: use more common FMTd64 type
We use 'd' for plain singed integers.
2017-03-27 20:50:19 +02:00
Heinz Mauelshagen
36cac41115 man-generator/man/help: simplify hyphen escaping
Commits a29bb6a14b
    ... 5c199d99f4
narrowed down on addressing the escaping of hyphens
in the dynamic creation of manuals whilst avoiding
them in creating help texts.  This lead to a sequence
of slipping through hyphens adrressed by additional
patches in aforementioned commit series.

On the other hand, postprocessing dynamically man-generator
created and statically provided manuals catches all hyphens
in need of escaping.

Changes:
- revert the above commits whilst keeping man-generator
  streamlining and the detection of any '\' when generating
  help texts in order to avoid escapes to slip in

- Dynamically escape hyphens in manaual pages using sed(1)
  in the respective Makefile targets

- remove any manually added escaping on hyphens from any
  static manual sources or headers
2017-03-27 16:49:39 +02:00
Heinz Mauelshagen
6165e09221 lvchange: reject setting all raid1 images to writemostly
raid1 doesn't allow to set all images to writemostly because at
least one image is required to receive any written data immediately.

The dm-raid target will detect such invalid request and
fail it iwith a kernel error message.

Reject such request in uspace displaying a respective error message.
2017-03-26 20:28:04 +02:00
Heinz Mauelshagen
5c199d99f4 man: a few more missed '-' to escape 2017-03-25 03:40:02 +01:00
Heinz Mauelshagen
66b2084b96 man-generator: more escaped '-' 2017-03-24 18:57:45 +01:00
Heinz Mauelshagen
d823c65d50 man-generator: fix buffer length calculation 2017-03-24 18:33:03 +01:00
Heinz Mauelshagen
4046f9bd95 man/help: avoid escaping of '-' with --help 2017-03-24 15:14:21 +01:00
Heinz Mauelshagen
9354ce6045 man-generator: cleanup escape '-' 2017-03-24 14:27:59 +01:00
Heinz Mauelshagen
10e0a5066e man-generator: emit escaped '-' 2017-03-24 04:00:47 +01:00
Alasdair G Kergon
2eaca7ab63 tools: Reinstate lvm script processing.
We check for a script if the command isn't recognised (ENO_SUCH_CMD).
(Also added a few comments and fixed some whitespace.)
2017-03-23 23:20:53 +00:00
David Teigland
6471bb2c41 commands: improve error message for unknown command
when running "lvm foo".
2017-03-23 03:35:06 -05:00
David Teigland
0dabe7237c commands: fix commands with run with path basename
The recent command definitions commit took the command
name from argv[0] without applying basename to the value,
so a pathname, e.g. /usr/sbin, would cause lvm to not
recognize the command name.
2017-03-23 03:06:07 -05:00
Alasdair G Kergon
e8362b4cb7 tools: Show configuration command line in lvm version.
Also update configure.in with some items recently added to the tree.
2017-03-23 01:01:35 +00:00
David Teigland
14c4d32247 commands: fix combined thin pool and vol create defs
Fixes command defs related to creating a new thin pool and
then a new thin lv in the new pool.

1. lvcreate --size --virtualsize --thinpool
   Needs a cmd def, it was missing.
   The def is unique by the three required
   options: size, virtualsize and thinpool.

2. lvcreate --size --virtualsize --thinpool VG
   Needs a cmd def, it was missing.
   The def is unique by the three required
   options: size, virtualsize and thinpool,
   and one required positional arg: VG.

3. lvcreate --thin --virtualsize --size LV_new|VG
   This existing def should not accept an optional
   --type thin, which if used makes it indistinct
   from another def.

4. lvcreate --size --virtualsize VG
   This existing def should not accept an optional
   --type thin or --thin, which if used makes it
   indistinct from other defs (e.g. 3)
2017-03-21 22:04:01 -05:00
David Teigland
3be2e61c9f Revert "lvcreate: continue to accept --thinpool with -L and -V but not -T"
This reverts commit 642d682d8d.

Using the thinpool option with this cmd def makes it
indistinct from other cmd defs where thinpool is a
required option.
2017-03-21 22:01:19 -05:00
Alasdair G Kergon
642d682d8d lvcreate: continue to accept --thinpool with -L and -V but not -T
lvcreate --thinpool POOL1 -L 100M --virtualsize 100M snapper_thinp

https://bugzilla.redhat.com/1434027

(The general rule is that a command is accepted if it is unambiguous.
The combination -L -V --thinpool uniquely identifies the operation.)
2017-03-20 22:04:37 +00:00
Alasdair G Kergon
b3e833c777 man-generator: Remove unused variable.
man-generator.c:2976:6: warning: variable "sep" set but not used
2017-03-20 16:55:30 +00:00
David Teigland
07040942ed man: advise against mirrored mirror log 2017-03-17 11:54:39 -05:00
David Teigland
8d7be8f5df help: align option list in pv/lv/vgchange cases
Align one-required options like is done for
optional options.
2017-03-17 11:23:38 -05:00
Alasdair G Kergon
5e7bc8d854 man: Build man-generator in tools dir.
Use ln to make a copy of command.c for compilation with different DEFS
then handle dependencies the normal way.
2017-03-16 23:10:40 +00:00
Alasdair G Kergon
2d00767394 tools: Avoid man-generator compilation warnings.
Unused variables and make fns with missing prototypes static.
2017-03-16 22:39:04 +00:00
David Teigland
506d88a2ec lvconvert: disable lvmetad for repair
Repairing missing devices does not work reliably
with lvmetad, so disable lvmetad before repair.
A standard lvmetad refresh (pvscan --cache) will
enable lvmetad again.
2017-03-16 11:50:36 -05:00
Alasdair G Kergon
e9b5a455e1 tools: Drop unused e2fsadm refs (replaced by fsadm). 2017-03-16 02:24:39 +00:00
Alasdair G Kergon
1cdaa8144d lvmsar/lvmsadc: Mention dmstats when run. 2017-03-16 01:36:02 +00:00
Alasdair G Kergon
4f86519845 lvmchange: Move to a built-in command.
Has been obsolete since LVM1 and it's clear we'll never implement this.
2017-03-16 01:09:29 +00:00
Zdenek Kabelac
e3a51537c5 coverity: make sure segtype pointer is valid 2017-03-16 01:02:10 +01:00
David Teigland
5c5df43ea3 help: fix missing newlines
Recent commits to remove newlines from man output
accidentally removed some newlines from help output.
2017-03-15 11:40:59 -05:00