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Commit Graph

3873 Commits

Author SHA1 Message Date
Alasdair Kergon
9abf5e70be Add support for querying a device's inactive table.
Currently this data is invisible to userspace.
Requires dm >= 4.16 (likely to be in linux 2.6.33).
2009-11-06 00:43:08 +00:00
Milan Broz
6ddadf4023 Fix compilation warning:
activate/dev_manager.c:362: warning: combined_percent_range may be used uninitialized in this function
2009-11-04 14:56:35 +00:00
Milan Broz
ba3851fda6 Fix lvcreate processing of %PVS argument.
- fix missing unlocking of VG
lvcreate -l 100%PVS -n lv1 vg_test
  Please specify physical volume(s) with %PVS
  Internal error: Volume Group vg_test was not unlocked

- if no PVS specified, use all available

Fix segfault if %PVS in lvresize without PVs list.
2009-11-04 14:47:27 +00:00
Zdenek Kabelac
d2e3654f88 minor code comment update 2009-11-04 12:39:56 +00:00
Dave Wysochanski
83faae091d Remove old, and now incorrect, vgextend man page description of pvcreate options. 2009-11-03 15:58:02 +00:00
Alasdair Kergon
a8fb89adaf Tidy some uses of arg_count and introduce arg_is_set. 2009-11-03 15:50:42 +00:00
Zdenek Kabelac
badfe1cfd2 Update for outnl and indent functions 2009-11-03 11:17:46 +00:00
Zdenek Kabelac
7fb52b9c39 Export functions out_inc_indent(), out_dec_indent() for creating
indented metadata lines.

Macro outnl() is using exported out_newline() instead of direct
call f->fn(), that required the visibility of the internal
struct formatter.
2009-11-03 11:00:46 +00:00
Zdenek Kabelac
61c146fb97 Add fflush for the case the log is redirected to the buffered file.
Without this patch it have not been obvious, why the application
waits on the stdin as the prompt might be still buffered in memory.
2009-11-03 10:50:57 +00:00
Alasdair Kergon
eb82f939ee Fix hash lookup segfault when keys compared are different lengths. 2009-11-03 00:45:35 +00:00
Petr Rockai
1ace1b5ddf Rudimentary support for running testsuite in a builddir != srcdir situation. 2009-11-02 15:16:21 +00:00
Dave Wysochanski
a42efe6bdf Rename validate_vg_create_params to vgcreate_params_validate. 2009-11-01 20:05:17 +00:00
Dave Wysochanski
2a924b3eaf Rename fill_vg_create_params to vgcreate_params_set_from_args.
Rename fill_vg_create_params to vgcreate_params_set_from_args and remove
vg_name parameter from function (caller must set before calling function).
2009-11-01 20:03:24 +00:00
Dave Wysochanski
c6ea6bf5b7 Add vgcreate_params_set_defaults().
Add function to set default vgcreate parameters based on existing VG or
internal defaults.  Should be no functional change.
2009-11-01 20:02:32 +00:00
Dave Wysochanski
accb17389c Rename pvcreate_params processing functions to better match <object><action>.
Rename fill_default_pvcreate_params to pvcreate_params_set_defaults.
Rename pvcreate_validate_restore_params to pvcreate_restore_params_validate.
Rename pvcreate_validate_params to pvcreate_params_validate.
2009-11-01 19:51:54 +00:00
Peter Rajnoha
06f97f3be3 More cleanup in udev rules:
- add copyright notice for 10-dm.rules.in,

 - set DM_UDEV_DISABLE_{DISK, OTHER}_RULES_FLAG in 11-dm-lvm.rules directly
   for inappropriate and non-top-level subdevices in case we use older kernels
   where DM_COOKIE is not used (and therefore there are no flags passed from
   the LVM process itself). This applies for older kernels (version < 2.6.31),

 - remove unnecessary filters in 95-dm-notify.rules - the DM_COOKIE env var
   itself is set for change/remove udev events and for DM devices only so
   there's no need to double-check this.
2009-11-01 18:01:31 +00:00
Dave Wysochanski
fc7ad9d4c7 Update vgsplit to call vg_set_clustered(). 2009-10-31 17:43:57 +00:00
Dave Wysochanski
dfe786c218 Update vgcreate to call vg_set_clustered(). 2009-10-31 17:39:22 +00:00
Dave Wysochanski
0e6c4e93da Add vg_set_clustered() - move logic from vgchange.
Similar to other vg_set_* functions, we create a vg_set_clustered() function
which does a few checks and sets a flag.  This is where we check for
any limitations of clusters.
2009-10-31 17:30:52 +00:00
Dave Wysochanski
29aa56df68 Add vg_mda_count library function. 2009-10-31 17:26:13 +00:00
Dave Wysochanski
1ef6c6b107 Add to vgcreate and vgextend nightly tests. 2009-10-31 16:43:07 +00:00
Alasdair Kergon
75b37a1147 Insert some missing stack macros into activation code. 2009-10-30 13:07:49 +00:00
Milan Broz
4059d2219c Recognise DRBD device part and handle it similar to MD devices.
The DRBD uses underlying device so code should prefer top
device if duplicate is found.

Patch also introduce
        dev_subsystem_part_major and dev_subsytem_name
functions to easily handle all these replication susbystems
and not hardcode md_major call.

See https://bugzilla.redhat.com/show_bug.cgi?id=530881
for full problem description.
2009-10-27 17:00:44 +00:00
Alasdair Kergon
cf177380b5 post-release 2009-10-27 01:13:20 +00:00
Alasdair Kergon
178dcb065e . 2009-10-27 00:52:45 +00:00
Alasdair Kergon
e5fa2e4492 add copyright lines 2009-10-26 22:42:07 +00:00
Alasdair Kergon
ebc9a27ad5 pre-release 2009-10-26 21:56:23 +00:00
Peter Rajnoha
b040e267a2 Cleanup of previous commit with latest changes in udev support code. 2009-10-26 21:38:35 +00:00
Dave Wysochanski
7c638cc236 Document --all option in man pages, cleanup {pv|vg|lv}{s|display} man pages.
Option --all is only partially documented currently, so document in all
commands.  Also make {pv|vg|lv}{display|s} man pages consistent with help
output.  Remove ununsed 'disk_ARG' parameter.  Leave --trustcache out of
the man page output.  Update --units argument to show all possible units.
2009-10-26 14:37:09 +00:00
Peter Rajnoha
421671b1c2 Several changes to udev support code:
- we have these levels when the udev rules are processed:
   10-dm.rules --> [11-dm-<subsystem>.rules] --> [12-dm-permissions.rules] -->
   13-dm-disk.rules --> [...all the other foreign rules...] --> 95-dm-notify.rules

 - each level can be disabled now by
   DM_UDEV_DISABLE_{DM, SUBSYSTEM, DISK, OTHER}_RULES_FLAG

 - add DM_UDEV_DISABLE_DM_RULES_FLAG to disable 10-dm.rules

 - add DM_UDEV_DISABLE_OTHER_RULES_FLAG to disable all the other (non-dm) rules.
   We cutoff these rules by using the 'last_rule', so this one should really be
   used with great care and in well-founded situations. We use this for lvm's
   hidden and layer devices now.

 - add a parameter for add_dev_node, rm_dev_node and rename_dev_node so it's
   possible to switch on/off udev checks

 - use DM_UDEV_DISABLE_DM_RULES_FLAG and DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG
   if there's no cookie set and we have resume, remove and rename ioctl.
   This could happen when someone uses the libdevmapper that is compiled with
   udev_sync but the software does not make use of it. This way we can switch
   off the rules and fallback to libdevmapper node creation so there's no
   udev/libdevmapper race.
2009-10-26 14:29:33 +00:00
Peter Rajnoha
5a3bd51380 Rename 11-lvm.rules to 11-dm-lvm.rules and 12-dm-disk.rules to 13-dm-disk.rules. 2009-10-26 14:04:31 +00:00
Dave Wysochanski
23087fc917 Update lvcreate/lvconvert man pages to explain PhysicalVolume parameter.
Addresses rhbz 500177.
2009-10-26 13:41:13 +00:00
Alasdair Kergon
984abde146 Permit snapshots of mirrors. (brassow) 2009-10-26 10:01:56 +00:00
Dave Wysochanski
4424497f65 Minor fix to vgcreate/vgextend man pages for PHYSICAL DEVICE OPTIONS. 2009-10-26 02:36:29 +00:00
Alasdair Kergon
a3a02a2f42 Cleanup mimagetmp LV if allocation fails for new lvconvert mimage. 2009-10-23 01:24:17 +00:00
Alasdair Kergon
cb63efc6f9 Fix clvmd segfault when refresh_toolcontext fails. (brassow, bz 506986) 2009-10-22 17:45:23 +00:00
Alasdair Kergon
06bb53b1e8 Remember to clear 'global lock held during cache refresh' state after use. 2009-10-22 17:33:09 +00:00
Peter Rajnoha
3687de1b8c Add manpage entry for dmsetup udevflags. 2009-10-22 13:12:20 +00:00
Peter Rajnoha
772f7d4188 Use udev flags in the rules and cleanup the rules:
- remove default permissions set in 95-dm-notify.rules (and add a hint in 12-dm-permissions.rules to set it by the user directly)
 - add multipath DM_ACTION=="PATH_FAILED" filter
 - remove unnecessary filters in the headers of the rules (we can simply use DM_UDEV_RULES_VSN instead)
 - fix symlink priorities in /dev/disk/ (snapshot volumes have low priority for FS UUID symlinks so it will not overwrite symlinks for the origin)
2009-10-22 13:11:33 +00:00
Peter Rajnoha
f16aea9ebd Use udev flags support in LVM and provide dm_tree_add_new_dev_with_udev_flags wrapper for dm_tree_add_new_dev. 2009-10-22 13:00:07 +00:00
Peter Rajnoha
5f1f31f942 Add udev flags support in libdevmapper and provide 'dmsetup udevflags' command to decode them. 2009-10-22 12:55:47 +00:00
Alasdair Kergon
70a0e7aba6 . 2009-10-22 11:25:46 +00:00
Petr Rockai
241e84f79d Only announce mirror monitoring to syslog after initialisation succeeds. 2009-10-22 10:40:41 +00:00
Petr Rockai
6ce24f679a Fix the "const discarded" warnings introduced in the unknown segment patch. 2009-10-22 10:38:07 +00:00
Jonathan Earl Brassow
1e2ed180ca Clarify message:
"  Mirror status: 1/2 images failed."

Half of an image?  Half of the images?  No, 1 of 2 images.
2009-10-21 22:19:39 +00:00
Petr Rockai
b4048242f5 Handle metadata with unknown segment types more gracefully. 2009-10-16 17:41:49 +00:00
Jonathan Earl Brassow
a1bb606aab I saw this in a bug report:
[root@xxxx-01 ~]# lvconvert -m 1 --corelog VG/cmirror
  Unable to convert the log of inactive cluster mirror cmirror

I've tried to clean-up the message a little more, so the name
of the mirror stands out more while preserving the sense that
it's not a problem with the specific device, but the fact that
it is inactive that is causing the problem.

New msg:
  Unable to convert the log of an inactive cluster mirror, cmirror
2009-10-14 14:55:44 +00:00
Fabio M. Di Nitto
39dabc84cf configure.in: don't set default file owner and group
Per discussion on lvm-devel mailing list and part of debian patch set,
don't set defaults for owner and group, since nobody seems to use them, and
still allow override.
2009-10-14 04:10:41 +00:00
Alasdair Kergon
ae1e83aa94 Attempt to build dmeventd.static. 2009-10-13 02:35:26 +00:00
Alasdair Kergon
902c4069dc More build cleanups (linker parameter ordering). 2009-10-13 01:31:10 +00:00