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Author SHA1 Message Date
Dave Wysochanski
a42905efa6 Update vgsplit man page to reflect lvnames on cmdline. 2008-04-09 14:39:55 +00:00
Dave Wysochanski
c59745f9dd Update vgsplit to take "-n LogicalVolumeName" on the commandline. 2008-04-09 13:47:13 +00:00
Alasdair Kergon
b4ad9a5d08 Use clustered mirror log with pvmove in clustered VGs, if available. 2008-04-09 12:56:34 +00:00
Alasdair Kergon
3ead7a38b1 Fix some pvmove error status codes. 2008-04-09 12:45:32 +00:00
Dave Wysochanski
bf90435200 *** empty log message *** 2008-04-08 22:02:16 +00:00
Dave Wysochanski
9c181fa3d3 Fix vgsplit error display - fully remove log_suppress. 
Author: Dave Wysochanski <dwysocha@redhat.com>
 2008-04-08 21:47:54 +00:00
Dave Wysochanski
3af0b1eb90 Fix vgsplit error paths to release vg_to lock. 2008-04-08 21:38:09 +00:00
Alasdair Kergon
7110c318ee Indicate whether or not VG is clustered in vgcreate log message. 
Mention default --clustered setting in vgcreate man page.
 2008-04-08 14:22:13 +00:00
Christine Caulfield
49a552ccdc Add config file overrides to clvmd when it reads the LVs list so that 
config items 'command_names' and 'prefix' don't prevent it working.
 2008-04-08 13:03:13 +00:00
Alasdair Kergon
57685f17a9 Fix vgreduce to use vg_split_mdas to check sufficient mdas remain. 
Add (empty) orphan VGs to lvmcache during initialisation.
Fix orphan VG name used for format_pool.
 2008-04-08 12:49:21 +00:00
Alasdair Kergon
a1c09a463f create fids for internal orphan VGs 2008-04-07 22:12:37 +00:00
Milan Broz
194121760a Update lvmcache VG lock state for all locking types now. 2008-04-07 19:17:29 +00:00
Milan Broz
6a987d46bf Fix output if overriding command_names on cmdline. 2008-04-07 13:53:26 +00:00
Milan Broz
e3db0b39b9 Add detection of clustered mirror log capability. 
Currently only check for kernel module presence.
 2008-04-07 10:23:47 +00:00
Dave Wysochanski
4d4f0ee188 Add check to vg_commit() to ensure lock is held before writing new VG metadata. 2008-04-04 15:41:20 +00:00
Milan Broz
ac7334c167 Add validation of LV name to pvmove -n. 2008-04-04 11:59:31 +00:00
Christine Caulfield
e7bdd69af0 If lvm.conf was touched, clvmd attempted to update the toolcontext 
but only did half of the job. It now shares the do_refresh_cache()
function that vgscan invokes.
 2008-04-04 08:53:47 +00:00
Alasdair Kergon
fefc655969 Add some basic internal VG lock validation. 2008-04-03 18:56:40 +00:00
Alasdair Kergon
4dceaef60e . 2008-04-03 14:40:34 +00:00
Alasdair Kergon
6fc10dd3ae . 2008-04-03 14:32:31 +00:00
Alasdair Kergon
1ecd05a584 fix vd->virtblk 2008-04-03 10:29:00 +00:00
Alasdair Kergon
976acaca31 enable vg metadata cache by default 2008-04-02 21:31:14 +00:00
Alasdair Kergon
b4e5131d59 Add per-command flags to control which commands use the VG metadata cache. 2008-04-02 21:23:39 +00:00
Dave Wysochanski
49f7cfefd7 Fix vgsplit locking and remove unneeded error messages when split into new VG. 
When vg_lock_and_read() calls were added, they were done so incorrectly for
the destination VG (vg_to).  This resulted in the VG lock not obtained when
a new VG was the destination (vg_lock_and_read() would fail in the vg_read()
clause, which would then release the lock before returning NULL), and could
result in corrupted destination VG.

The fix was to put back the original lock_vol() and vg_read() calls for 'vg_to'.
The failure of vg_read() indicates "vg does not exist", and we key off that
to determine whether we are dealing with a new or existing VG as the
destination.

The first two error messages were also the result of the incorrect
vg_lock_and_read() calls:
  Volume group "new" not found
  cluster request failed: Invalid argument
  New volume group "new" successfully split from "vg"

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=438249
 2008-04-02 19:30:12 +00:00
Dave Wysochanski
fc365092f6 Suppress "Volume group not found" message when vgsplit of new VG. 2008-04-02 13:08:49 +00:00
Dave Wysochanski
7f26240442 Fix lvresize to dump stack if vg_lock_and_read() fails. 
Necessary because vg_lock_and_read() may fail silently if the vg_check_status() call fails.

Also add lvresize tests.
 2008-04-02 12:17:30 +00:00
Alasdair Kergon
db559bb20a Cache VG metadata internally while VG lock is held. 2008-04-01 22:40:13 +00:00
Dave Wysochanski
52850faa15 Fix redundant lvresize message if vg doesn't exist. 
BEFORE:
tools/lvm lvresize -l +4 vg22/lv1linear
  Volume group "vg22" not found
  Volume group vg22 doesn't exist

AFTER:
tools/lvm lvresize -l +4 vg22/lv1linear
  Volume group "vg22" not found
 2008-04-01 22:15:16 +00:00
Christine Caulfield
57d9a6c836 Fix another allocation bug with clvmd and large node IDs.` 2008-04-01 15:01:30 +00:00
Dave Wysochanski
752c880bfc Add find_lv_in_lv_list() and find_pv_in_pv_list(). 
Update _add_pvs() to call find_pv_in_pv_list().
 2008-03-28 19:08:23 +00:00
Dave Wysochanski
d83a354781 Enhance test debugging by updating verbose mode of check_*_field_ functions. 
Author: Dave Wysochanski <dwysocha@redhat.com>
 2008-03-28 18:02:22 +00:00
Christine Caulfield
17dd81336d Fix a couple of uninitialised variables. The newfd one could cause 
some obscure hangs.
 2008-03-28 12:58:09 +00:00
Dave Wysochanski
eaa46a2575 Add vgmerge tests. 2008-03-26 18:03:35 +00:00
Dave Wysochanski
fc0ec1e71e Use list_move() in applicable places. 2008-03-26 17:26:32 +00:00
Dave Wysochanski
fb2f92df1d Add pvseg_is_allocated() for identifying a PV segment allocated to a LV. 2008-03-26 16:48:10 +00:00
Dave Wysochanski
74adbb77b7 Add list_move() support function for list manipulation. 2008-03-26 16:20:54 +00:00
Dave Wysochanski
788e544e1d Add 'is_reserved_lvname()' helper function. 
Very similar to apply_lvname_restrictions but without the error messages.
 2008-03-25 15:24:59 +00:00
Alasdair Kergon
368a0d4d2d Correct command name in lvmdiskscan man page. 2008-03-25 12:37:48 +00:00
Christine Caulfield
962b7222d0 When reallocating the node IDs array, make it bigger rather than smaller! 2008-03-25 10:41:59 +00:00
Dave Wysochanski
17c1f54369 Add vgsplit tests to verfy attributes of new VG match source VG. 
Author: Dave Wysochanski <dwysocha@redhat.com>
 2008-03-23 15:40:35 +00:00
Dave Wysochanski
33ae38e71b Fixup vgsplit tests in preparation for vgsplit changes. 2008-03-21 22:00:29 +00:00
Dave Wysochanski
ef58af4bf1 Update vgsplit tests to execute twice (existing and new VG as destination). 2008-03-21 21:14:38 +00:00
Dave Wysochanski
3fad2db2f8 Add LV and VG name restrictions to the lvm man page. 
Original patch by: Gerrard Geldenhuis <Gerrard.Geldenhuis@datacash.com>
 2008-03-20 18:34:29 +00:00
Alasdair Kergon
9feaeb28ca preparation for vg cache 2008-03-17 16:51:31 +00:00
Christine Caulfield
0075364715 Fix potential thread deadlock. 
Also make local sockets non-blocking.
 2008-03-17 09:37:47 +00:00
Dave Wysochanski
99c5da5da5 Const cleanups in find_* functions. 2008-03-13 22:51:24 +00:00
Alasdair Kergon
22c957bc20 Refactor text format initialisation into _init_text_import. 2008-03-13 12:33:22 +00:00
Milan Broz
3316d59910 Add metadata test for escaping double quotes in device names (bz431474). 2008-03-12 17:34:58 +00:00
Alasdair Kergon
a109ce1eca Escape double quotes and backslashes in external metadata and config data. 
Add functions for escaping double quotes in strings.
Rename count_chars_len to count_chars.
 2008-03-12 16:03:22 +00:00
Alasdair Kergon
e581a78d65 Use return_0 in a couple more places. 
Correct a function name typo in _line_append error message.
 2008-03-10 18:51:27 +00:00