1
0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-22 17:35:59 +03:00
Commit Graph

16 Commits

Author SHA1 Message Date
Dave Wysochanski
63b186b6f7 Implement lvm_lv_activate and lvm_lv_deactivate liblvm calls.
Limited implementation but other types of activation should probably have
separate calls.  We also currently do not handle pvmoves or lvconverts.


Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-26 20:57:37 +00:00
Dave Wysochanski
2572832e0c Rename lvm_scan_vgs to lvm_scan.
Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-26 16:44:05 +00:00
Dave Wysochanski
4e57aae3a7 Rename lvm_vg_get_free to lvm_vg_get_free_size.
Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-26 16:06:46 +00:00
Dave Wysochanski
1efda0fbb9 Rename lvm_list_vg_ids to lvm_list_vg_uuids.
Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-26 16:06:21 +00:00
Dave Wysochanski
0185663b88 Rename lvm_vg_get_free_count to lvm_vg_get_free_extent_count.
Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-26 16:05:49 +00:00
Dave Wysochanski
8bcb96836d Add lvm_vg_remove_lv liblvm function.
Add a very simple version of lvm_vg_remove_lv.
Since we currently can only create linear LVs, this simple remove function
is adequate.  We must refactor lvremove_single a bit.


Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-26 14:36:52 +00:00
Dave Wysochanski
83f25cd121 Add most all liblvm 'get' functions needed for anaconda.
Add the most straightforward 'get' functions required for anaconda.
These are the ones that return simple uint64_t values.
The other more complex ones involve the lv_attr bits.  These will
come in a separate patch series since each lv_attr bit will be returned
in a separate API instred of returning the string and requiring the
user to parse it.


Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-26 13:06:59 +00:00
Dave Wysochanski
7a35a9f5d8 Add lvm_vg_create_lv_linear liblvm function.
Create a default linear logical volume from a volume group.


Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-26 02:34:36 +00:00
Dave Wysochanski
fe63e644d9 Add lvm_scan_vgs liblvm fn to scan the system for LVM metadata.
The lvm_list_vg_{names|ids} functions do not do a scan so we provide
a liblvm function that does a scan.

Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-24 12:48:21 +00:00
Dave Wysochanski
122ccd0d04 Add lvm_list_vg_names and lvm_list_vg_ids liblvm functions.
These functions provide the capability of enumerating all vgnames and
vgids in the system.  They do not do a scan of the system.

Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-24 12:47:15 +00:00
Dave Wysochanski
f032ed7498 Add lvm_{pv|vg|lv}_get_{uuid|name}.
Caller must free the memory of the uuid / name returned.
This may not be the best memory management policy since it may lead to
memory leaks if the caller has code like this:
if (!lvm_vg_get_name(vg))

Maybe we don't care - if we do we can use pools tied to handles later
or some other scheme.

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Acked-by: Thomas Woerner <twoerner@redhat.com>
2009-07-23 23:40:05 +00:00
Dave Wysochanski
6c6c821445 Add lvm_vg_list_{pvs|lvs} - return lists of pv/lv handles for a vg.
- Use vgmem pool to allocate a list of lvm_*_list structs
- Allocate a new list each call (list may have changed since last call)
- Add to liblvm's exported symbols

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Acked-by: Thomas Woerner <twoerner@redhat.com>
2009-07-23 23:39:02 +00:00
Dave Wysochanski
729f472c04 Add lvm_vg_open() to open an existing VG for reading or writing.
lvm_vg_open() calls internal vg_read() function which is the entry point
for reading an existing VG.  In addition to the mode, we include a 'flags'
parameter for future extensions.

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
2009-07-22 22:24:16 +00:00
Dave Wysochanski
2d346fb714 Export lvm_errno and lvm_errmsg in liblvm.
Author: Dave Wysochanski <dwysocha@redhat.com>
2009-07-22 03:13:13 +00:00
Dave Wysochanski
ff6ed274a9 Add VG APIs to liblvm/.exported_symbols.
Add the following VG APIs to liblvm/.exported_symbols:
-lvm_reload_config
-lvm_vg_create
-lvm_vg_extend
-lvm_vg_set_extent_size
-lvm_vg_write
-lvm_vg_close
-lvm_vg_remove

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Acked-by: Alasdair G Kergon <agk@redhat.com>
2009-07-14 03:02:44 +00:00
Dave Wysochanski
d0e0cb9973 Add missing liblvm/.exported_symbols 2009-03-08 18:58:53 +00:00