Peter Rajnoha 34350963d1 dumpconfig: add --type, --atversion and --validate arg ...

lvm dumpconfig [--type {current|default|missing|new}] [--atversion] [--validate]

This patch adds above-mentioned args to lvm dumpconfig and it maps them
to creation and writing out a configuration tree of a specific type
(see also previous commit):

  - current maps to CFG_TYPE_CURRENT
  - default maps to CFG_TYPE_DEFAULT
  - missing maps to CFG_TYPE_MISSING
  - new maps to CFG_TYPE_NEW

If --type is not defined, dumpconfig defaults to "--type current"
which is the original behaviour of dumpconfig before all these changes.

The --validate option just validates current configuration tree
(lvm.conf/--config) and it writes a simple status message:

  "LVM configuration valid" or "LVM configuration invalid"

2013-03-06 10:46:36 +01:00

..

config_settings.h

config: use config checks and add support for creating trees from config definition (config_def_create_tree fn)

2013-03-06 10:46:35 +01:00

config.c

dumpconfig: add --type, --atversion and --validate arg

2013-03-06 10:46:36 +01:00

config.h

config: use config checks and add support for creating trees from config definition (config_def_create_tree fn)

2013-03-06 10:46:35 +01:00

defaults.h

config: refer to config nodes using assigned IDs

2013-03-06 10:14:33 +01:00