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Commit Graph

931 Commits

Author SHA1 Message Date
Dave Wysochanski
4fa2c7f8b6 Remove archive_enable() calls after create_toolcontext() calls.
_init_backup() calls archive_init(), which originally set 'enabled' to
a hardcoded '1' value.  This seems incorrect based on my read of other
areas of the code so here we add a 'enabled' paramter to archive_init().
We pass in cmd->default_settings.archive, which is obtained from the
config tree.  Later in create_toolcontext, cmd->current_settings is
set to cmd->default_settings.  The archive_enable() call we remove
here was using cmd->current_settings to set the 'archive' enable
value.  The final value of cmd->archive_params->enabled should thus
be equivalent to the original code.
2008-12-11 03:32:56 +00:00
Dave Wysochanski
058f3d3523 Move init_test() from _apply_settings into _init_logging().
This one we actually need to move.  _init_logging() is called from
    create_toolcontext(), which makes this call:
        /* Test mode */
        cmd->default_settings.test =
            find_config_tree_int(cmd, "global/test", 0);

But it does not call init_test().  So we need an init_test() somewhere.
The most logical place is to put it inside _init_logging(), since this
is where the config value is read and default_settings are set.  Placing
the init_test() call here matches what is done with other variables and
seems to make sense.
2008-12-11 03:31:47 +00:00
Dave Wysochanski
b0eb2d3ac5 Remove handles_missing_pvs assignment after call to create_toolcontext().
This variable is set at the top of create_toolcontext() to 0.
Nothing later in create_toolcontext() changes the value.
In init_lvm(), nothing between create_toolcontext() call and this assignment
changes the value.  Thus, the assignment is redundant.
2008-12-11 03:31:10 +00:00
Dave Wysochanski
6f4c0fb93d Remove init_verbose() calls immediately after create_toolcontext() calls.
The rationale for removing init_verbose() call is very similar to removing
init_debug() call.  create_toolcontext() calls _init_logging() which
makes these calls:
        /* Verbose level for tty output */
        cmd->default_settings.verbose =
            find_config_tree_int(cmd, "log/verbose", DEFAULT_VERBOSE);
        init_verbose(cmd->default_settings.verbose + VERBOSE_BASE_LEVEL);

And being that create_toolcontext() copies default_settings into
current_settings at the bottom, the init_verbose() call we are removing:
        init_verbose(cmd->current_settings.verbose + VERBOSE_BASE_LEVEL);

is redundant.
2008-12-11 03:30:19 +00:00
Dave Wysochanski
fb19b83ff2 Remove init_debug() calls immediately after create_toolcontext() call.
We can safely remove because create_toolcontext() calls _init_logging(),
which makes these calls:
        /* Debug level for log file output */
        cmd->default_settings.debug =
            find_config_tree_int(cmd, "log/level", DEFAULT_LOGLEVEL);
        init_debug(cmd->default_settings.debug);

Then at the bottom of create_toolcontext() we do this:
        cmd->current_settings = cmd->default_settings;

So the call we are removing from init_lvm() functions (clvmd and lvmcmdline):
        init_debug(cmd->current_settings.debug);

Just sets the value of debug based on 'cmd->current_settings.debug'.
Since cmd->current_settings is equivalent to cmd->default_settings, and
init_debug() was called with cmd->default_settings, the call we remove is
redundant.
2008-12-11 03:29:37 +00:00
Dave Wysochanski
4242655be1 Replace _apply_settings() after create_toolcontext() with equivalent inline.
Subsequent patches will refactor / remove each of these lines, as many of
them are redundant when called immediately after create_toolcontext().
2008-12-11 03:28:54 +00:00
Dave Wysochanski
d17a8e365d Make _init_rand() thread safe - use rand_r() instead of rand().
Use good entropy for seed value if possible.
2008-12-07 04:27:56 +00:00
Peter Rajnoha
b47952641a Added displayable_lvs_in_vg and lv_is_displayable functions to deal with
the counts of visible LVs from user's perspective consistently throughout
the code.
2008-12-04 15:54:26 +00:00
Dave Wysochanski
9d9589d173 Fix vgcreate race which could allow two parallel vgcreates to succeed,
with the second vgcreate overwriting the first.

Obtain lock before calling vg_create(), which checks for existence of vgname
and fails if it already exists.
2008-12-01 20:14:33 +00:00
Zdenek Kabelac
3015b03df2 fix missing const char* 2008-11-18 10:13:23 +00:00
Dave Wysochanski
da52655315 Fix "lvremove -f vgname" when vgname contains snapshots.
Prior to this patch, "lvremove -f vgname" would fail if vgname contained
one or more snapshot LVs.  Now this passes, but has a side-effect.
If you issue "lvremove vgname" where vgname contains one or more snaps,
you will get an extra "y/n" prompt to remove the same snapshot.
Example:
$ lvs
  LV     VG     Attr   LSize  Origin Snap%  Move Log Copy%  Convert
  lvsnap vgtest swi-a- 16.00M lvtest   0.05
  lvtest vgtest owi-a- 64.00M
$ lvremove vgtest
Do you really want to remove active logical volume "lvsnap"? [y/n]: n
  Logical volume "lvsnap" not removed
Do you really want to remove active logical volume "lvsnap"? [y/n]: n
  Logical volume "lvsnap" not removed
  Command failed with status code 5.

Fixing this will most likely require modification of the iterator
function, process_each_lvs_in_vg() to iterate over snaps in some
cases (e.g. lvs, vgdisplay -v) but not in others (lvremove).
2008-11-17 18:20:13 +00:00
Alasdair Kergon
cee9a8d87e some makefile fixes for liblvm2cmd & remove some hardcoded .so 2008-11-14 20:59:56 +00:00
Zdenek Kabelac
f302d21406 cleaner const char* usage for last_path_component() 2008-11-12 09:53:33 +00:00
Zdenek Kabelac
571168690b minor compiler warning fix for function declaration prototype 2008-11-12 09:49:06 +00:00
Milan Broz
f622b0de34 Fix lvm2.static build. 2008-11-10 13:41:43 +00:00
Dave Wysochanski
e7513be20c Fix vgdisplay return code and exit status. 2008-11-07 19:02:47 +00:00
Alasdair Kergon
77b69aa724 make install_device-mapper 2008-11-04 17:25:32 +00:00
Alasdair Kergon
e50d0e97b1 more missing bits 2008-11-04 14:57:06 +00:00
Alasdair Kergon
2c44337bd5 Right, a simple build (without options) is working again. 2008-11-03 22:14:30 +00:00
Alasdair Kergon
0782ad5002 further progress 2008-11-01 02:19:19 +00:00
Alasdair Kergon
e8e8fa1ed7 drop explicit libdevmapper.h 2008-10-30 17:52:06 +00:00
Alasdair Kergon
84b9ec9733 Split out lvm-logging.h from log.h. 2008-10-30 17:27:28 +00:00
Alasdair Kergon
0b1bf1f56b Split out dm-logging.h from log.h 2008-10-30 17:24:04 +00:00
Milan Broz
ed8c4d9961 Fix validation of --minor and --major in lvcreate to require -My always. 2008-09-24 16:32:51 +00:00
Alasdair Kergon
6e410af1d6 fix last release 2008-09-19 15:44:03 +00:00
Alasdair Kergon
87ec948433 . 2008-09-19 07:18:03 +00:00
Alasdair Kergon
cda354087f rename var 2008-09-19 07:12:45 +00:00
Alasdair Kergon
8c5bcdabab Improve the way VGs with PVs missing are handled so manual intervention
is required in fewer circumstances.  (mornfall)
2008-09-19 06:42:00 +00:00
Alasdair Kergon
7a71d71a94 remove unused var 2008-09-19 03:45:34 +00:00
Alasdair Kergon
324e23b72d Avoid shuffling remaining mirror images when removing one, retaining primary. 2008-09-18 19:56:50 +00:00
Alasdair Kergon
08b481bbc5 Prevent resizing an LV while lvconvert is using it. 2008-09-18 18:51:58 +00:00
Milan Broz
df9c7546a2 Fix pvresize to not allow resize if PV has two metadata areas.
If the PV has two metadata areas, second one is located at the end of the device.

Do not allow resize of PV or second metadata area can be overwritten.
(The check was active only for orphan PVs.)
2008-09-12 15:26:45 +00:00
Milan Broz
3a2fb07349 Fix setting of volume limit count if converting to lvm1 format.
Fixes problem when after downconvert to lvm1 VG is broken:

# lvcreate -n lv1 -l 4 vg_test
  Invalid LV in extent map (PV /dev/sdb1, PE 0, LV 0, LE 0)
  ...
2008-08-29 13:41:21 +00:00
Milan Broz
9c520b114a Fix vgconvert logical volume id metadata validation.
If volume group is downconverted to lvm1 format,
check if lvid has supported format for conversion to lv_num in lvm1.
2008-08-28 18:41:51 +00:00
Milan Broz
8df4c3748a Fix vgcfgbackup to properly check filename if template is used. 2008-08-13 12:44:24 +00:00
Alasdair Kergon
b7961bdb2f Improve file descriptor leak detection to display likely culprit and filename. 2008-08-01 19:51:27 +00:00
Alasdair Kergon
bc9481770a remove now-redundant slash-stripping 2008-07-31 15:38:52 +00:00
Alasdair Kergon
021317a547 Change lvchange exit status to indicate if any part of the operation failed. 2008-07-31 13:03:01 +00:00
Alasdair Kergon
a6d9d66dcc remove unused mdas variable 2008-07-31 12:40:52 +00:00
Alasdair Kergon
32a478cb1f fix pvremove for pvs without mdas 2008-07-31 12:38:31 +00:00
Alasdair Kergon
1b8b624661 Fix pvchange to handle PVs without mdas. 2008-07-31 12:28:51 +00:00
Dave Wysochanski
6ce652e3ec Add pvcreate tests to verify failure on md array detection. 2008-07-29 21:05:20 +00:00
Dave Wysochanski
65a431fe1f Refactor pvcreate - simplify return codes. 2008-07-25 14:59:51 +00:00
Dave Wysochanski
0e74f8fc65 Refactor pvcreate - --yes argument 2008-07-25 14:45:24 +00:00
Dave Wysochanski
3cf01067cf Refactor pvcreate - --force parameter. 2008-07-25 14:36:55 +00:00
Dave Wysochanski
8bb4eab0d7 Refactor pvcreate - use '0' for no --uuid or --restorefile options. 2008-07-25 14:12:29 +00:00
Dave Wysochanski
1a02e2e43b Refactor pvcreate - move uuid and restorefile options. 2008-07-25 00:30:57 +00:00
Alasdair Kergon
08c1745893 reinstate lost FIXME
- only if kernel gives the info, not to be worked out in userspace
- with lvm.conf option to enable/disable the check
2008-07-24 15:25:09 +00:00
Dave Wysochanski
f2d0cc63fd Remove dead code, is_lvm_partition() - no functional change.
This code does nothing.  The function is #defined to 1 which ensures the only
two if statements referencing it will never be true.
2008-07-23 19:46:33 +00:00
Dave Wysochanski
61bc35aa12 Refactor pvcreate - move labelsector parameter parsing & validation. 2008-07-23 19:29:58 +00:00