Alasdair Kergon
adb578238d
rename P_global to P_#global
2008-04-15 11:36:46 +00:00
Alasdair Kergon
c4afaa05a4
Don't attempt remote metadata backups of non-clustered VGs. (2.02.29)
2008-04-14 19:49:12 +00:00
Alasdair Kergon
8b1ae3c140
Don't store fid in VG metadata cache to avoid clvmd segfault. (2.02.34)
2008-04-14 19:24:16 +00:00
Dave Wysochanski
5ca6698f12
Add lv_is_active() to determine whether an lv is active.
...
Handles non-clustered as well as clustered. For clustered,
the best we can do is try exclusive local activation. If this
succeeds, we know it is not active elsewhere in the cluster.
Otherwise, we assume it is active elsewhere.
2008-04-10 21:34:18 +00:00
Alasdair Kergon
3a370b7350
more pre-release cleanup
2008-04-10 19:59:43 +00:00
Alasdair Kergon
3af1fa76eb
fix 3rd copy
2008-04-10 19:16:35 +00:00
Alasdair Kergon
0b2a795ece
make list_move consistent with other list fns
2008-04-10 19:14:27 +00:00
Alasdair Kergon
3cde54c50e
.
2008-04-10 18:53:36 +00:00
Alasdair Kergon
2e050bfc36
Fix vgdisplay 'Cur LV' field to match lvdisplay output.
...
Fix lv_count report field to exclude hidden LVs.
2008-04-10 17:19:02 +00:00
Dave Wysochanski
985ca02b6a
Add vg_is_clustered() helper function.
...
Should be no functional change.
2008-04-10 17:09:32 +00:00
Alasdair Kergon
eb273c7c65
Use clustered mirror log with pvmove in clustered VGs, if available.
2008-04-09 12:56:34 +00:00
Alasdair Kergon
6eb44b5091
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
ad607a23f1
create fids for internal orphan VGs
2008-04-07 22:12:37 +00:00
Milan Broz
d334793f2a
Update lvmcache VG lock state for all locking types now.
2008-04-07 19:17:29 +00:00
Milan Broz
8bf70e11ee
Fix output if overriding command_names on cmdline.
2008-04-07 13:53:26 +00:00
Milan Broz
5619c629f6
Add detection of clustered mirror log capability.
...
Currently only check for kernel module presence.
2008-04-07 10:23:47 +00:00
Dave Wysochanski
9da5d7ac02
Add check to vg_commit() to ensure lock is held before writing new VG metadata.
2008-04-04 15:41:20 +00:00
Alasdair Kergon
906935e580
Add some basic internal VG lock validation.
2008-04-03 18:56:40 +00:00
Alasdair Kergon
810e500118
fix vd->virtblk
2008-04-03 10:29:00 +00:00
Alasdair Kergon
bae74dff07
enable vg metadata cache by default
2008-04-02 21:31:14 +00:00
Alasdair Kergon
bf7dea978e
Add per-command flags to control which commands use the VG metadata cache.
2008-04-02 21:23:39 +00:00
Alasdair Kergon
6e210a6c54
Cache VG metadata internally while VG lock is held.
2008-04-01 22:40:13 +00:00
Dave Wysochanski
9332d2cb9d
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
8e32e58e00
Use list_move() in applicable places.
2008-03-26 17:26:32 +00:00
Dave Wysochanski
052bbfba3a
Add pvseg_is_allocated() for identifying a PV segment allocated to a LV.
2008-03-26 16:48:10 +00:00
Dave Wysochanski
43aa463780
Add list_move() support function for list manipulation.
2008-03-26 16:20:54 +00:00
Alasdair Kergon
7284f3f966
preparation for vg cache
2008-03-17 16:51:31 +00:00
Dave Wysochanski
ad8f37df1b
Const cleanups in find_* functions.
2008-03-13 22:51:24 +00:00
Alasdair Kergon
dc2bdce11e
Refactor text format initialisation into _init_text_import.
2008-03-13 12:33:22 +00:00
Alasdair Kergon
d4ce89d9da
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
bcacf9d0e3
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
Alasdair Kergon
7eda3692f6
add vd to filters
2008-03-05 18:15:04 +00:00
Alasdair Kergon
60be88a0a6
Fix resetting of MIRROR_IMAGE and VISIBLE_LV after removal of LV.
2008-02-22 13:28:29 +00:00
Alasdair Kergon
4c0f4125ec
Fix remove_layer_from_lv to empty the LV before removing it. (2.02.30)
2008-02-22 13:22:44 +00:00
Alasdair Kergon
39d3ec0b51
Add missing no-longer-used segs_using_this_lv test to check_lv_segments.
2008-02-22 13:22:21 +00:00
Jim Meyering
a34a6a3f71
is_orphan: make parameter "const" to avoid compiler warning
2008-02-13 20:01:48 +00:00
Alasdair Kergon
bb097a97ea
split orphan VG by format type
2008-02-06 15:47:28 +00:00
Alasdair Kergon
894c6af744
a couple more compiler warnings
2008-01-31 12:35:31 +00:00
Alasdair Kergon
4e9083db10
Fix mirror log name construction during lvconvert. (2.02.30)
...
Make monitor_dev_for_events recurse through the stack of LVs.
Clean up some more compiler warnings.
Add mirror names test script.
2008-01-31 12:19:36 +00:00
Alasdair Kergon
16e2a5aa3b
only read labels once between each lock event
2008-01-30 16:18:37 +00:00
Alasdair Kergon
2871881859
undo a few 'stack' moves
2008-01-30 14:17:29 +00:00
Alasdair Kergon
67cdbd7e4d
Some whitespace tidy-ups.
2008-01-30 14:00:02 +00:00
Alasdair Kergon
c51b9fff19
Use stack return macros throughout.
2008-01-30 13:19:47 +00:00
Alasdair Kergon
962b2a559d
Rely upon internally-cached PV labels while corresponding VG lock is held.
2008-01-29 23:45:48 +00:00
Alasdair Kergon
5dc6c0de80
Fix two check_lv_segments error messages to show whole segment.
2008-01-26 00:30:28 +00:00
Alasdair Kergon
3d13b4677d
Refactor mirror log attachment code.
2008-01-26 00:25:04 +00:00
Alasdair Kergon
ec2bd20886
suppress compiler warning
2008-01-22 16:02:26 +00:00
Dave Wysochanski
1ce224d13f
Fix vgsplit - print error if vgcreate option given w/existing vg destination
...
Fix vgsplit - reject split if metadata types or clustered attributes differ
Fix vgsplit - remove physicalextentsize option
Add vgsplit test cases
2008-01-22 02:48:53 +00:00
Alasdair Kergon
0e0a6eb6cf
Fix lvcreate --nosync not to wait for non-happening sync.
2008-01-18 22:02:37 +00:00
Alasdair Kergon
7644c656d8
add lvconvert messages
2008-01-18 22:00:46 +00:00
Alasdair Kergon
0c06de632a
pre-release review cleanups
2008-01-17 17:17:09 +00:00
Alasdair Kergon
3650e518e7
fix default extent_size
2008-01-17 15:31:18 +00:00
Alasdair Kergon
db24ceca33
rename lv_remap_error
2008-01-17 13:54:05 +00:00
Alasdair Kergon
58a63ae973
mirror log stuff
2008-01-17 13:37:51 +00:00
Alasdair Kergon
5cf3c51857
lvconvert/vgreduce fixes
2008-01-17 13:13:54 +00:00
Alasdair Kergon
70955d40a1
fix a _get_vgs return
2008-01-16 22:52:46 +00:00
Alasdair Kergon
79182305ef
additional safety check on new segment list
2008-01-16 20:00:01 +00:00
Dave Wysochanski
d865615e9a
Create vgs_are_compatible() fn to check whether vgs are compatible for merging.
...
Add new vgmerge and vgsplit tests to check rejection of incompatible vgs.
Cleanup comments.
Bugzilla: bz251992
---
lib/metadata/metadata-exported.h | 3 +
lib/metadata/metadata.c | 89 +++++++++++++++++++++++++++++++++-
test/t-vgmerge-usage.sh | 101 +++++++++++++++++++++++++++++++++++++++
test/t-vgsplit-operation.sh | 20 +++++++
tools/vgmerge.c | 69 --------------------------
tools/vgsplit.c | 5 -
6 files changed, 215 insertions(+), 72 deletions(-)
2008-01-16 19:54:39 +00:00
Alasdair Kergon
ba4d6ad8ea
adjust mirror log error message
2008-01-16 19:50:23 +00:00
Alasdair Kergon
17431cddac
cope with stacked LVs as well as PVs when deciding which bits of mirrors to remove
2008-01-16 19:38:39 +00:00
Alasdair Kergon
876003dc44
allow a mirror to contain only one mimage
2008-01-16 19:18:51 +00:00
Alasdair Kergon
171b53fb25
export find_temporary_mirror()
2008-01-16 19:13:51 +00:00
Alasdair Kergon
e344497277
move removable_pvs checking
2008-01-16 19:11:39 +00:00
Alasdair Kergon
7d18ea22eb
reorder funcs
2008-01-16 19:09:35 +00:00
Alasdair Kergon
72baf0c345
Maintain lists of stacked LV segments using each LV.
2008-01-16 19:00:59 +00:00
Alasdair Kergon
fb3226a3ed
use scan_vgs_for_pvs to detect non-orphans without MDAs
2008-01-16 18:15:26 +00:00
Alasdair Kergon
a1ff319fda
Don't use block_on_error with mirror targets above version 1.12.
2008-01-16 15:24:25 +00:00
Dave Wysochanski
8868a4ffc2
Move more parameter validation into the library.
...
Update vgrename to call validate_vg_rename_params().
Fix vgcreate and vgsplit default arguments by adding defaults parameter to
fill_vg_create_params().
Add t-vgrename-usage.sh test.
Bugzilla: bz251992
---
tools/toollib.c | 32 ++++++++------------------------
tools/toollib.h | 5 ++---
tools/vgcreate.c | 35 +++++++++++++++++++++--------------
tools/vgrename.c | 35 ++++++-----------------------------
tools/vgsplit.c | 21 ++++++++++++++-------
5 files changed, 51 insertions(+), 77 deletions(-)
2008-01-15 22:56:30 +00:00
Dave Wysochanski
b8daca8570
Allow vgcreate options as input to vgsplit when new vg is split destination.
2008-01-14 21:07:58 +00:00
Dave Wysochanski
f1bf446893
Fix warning on conditional compile, unused variable
2008-01-11 17:44:26 +00:00
Alasdair Kergon
4d8033dc84
correct field name
2008-01-10 22:21:25 +00:00
Alasdair Kergon
114557c04b
Add lv_convert field to default lvs output.
2008-01-10 19:25:07 +00:00
Alasdair Kergon
06ea7eaa27
Various lvconvert/polldaemon-related fixes from NEC. See lvm-devel
...
for original patches & explanations.
2008-01-10 18:35:51 +00:00
Petr Rockai
67961c7c10
Add snapshot dmeventd library (enables dmeventd snapshot monitoring).
2008-01-09 15:32:19 +00:00
Zdenek Kabelac
1c1b068ff8
readahead at least twice the strip size (same as raid0 driver does)
2008-01-08 16:47:10 +00:00
Milan Broz
a95892f77d
Fix a segfault if using pvs with --all argument. (2.02.29)
2008-01-07 20:42:57 +00:00
Alasdair Kergon
ba0c495db7
lvconvert uses polldaemon now
2007-12-22 12:13:29 +00:00
Alasdair Kergon
b9c69aa63a
a few more changes/fixes to recent code
2007-12-22 02:13:00 +00:00
Alasdair Kergon
1620864c35
more fixes
2007-12-20 23:12:27 +00:00
Alasdair Kergon
2b3dda7f72
various cleanups in recent patches
2007-12-20 22:37:42 +00:00
Alasdair Kergon
31e9db2690
stacked mirror support (incomplete)
2007-12-20 18:55:46 +00:00
Alasdair Kergon
ac089d9015
avoid some compiler warnings
2007-12-20 16:49:37 +00:00
Alasdair Kergon
a69ab65278
Major restructuring of pvmove and lvconvert layer manipulation code
2007-12-20 15:42:55 +00:00
Alasdair Kergon
1995c9ffb5
Build changes to replace fsadm C program with shell script.
2007-12-17 12:23:24 +00:00
Alasdair Kergon
dd007cfdd5
Append fields to report/pvsegs_cols_verbose.
...
Permit LV segment fields with PV segment reports.
Add seg_start_pe and seg_pe_ranges to reports.
2007-12-14 21:53:02 +00:00
Alasdair Kergon
b680c5c677
export can_split parameter until rest of pvmove allocation restructuring gets done
2007-12-05 22:11:20 +00:00
Alasdair Kergon
9b6135dca4
round readahead to multiple of page size in tools
2007-12-05 19:24:32 +00:00
Patrick Caulfield
8a0a9a93d9
Tidy the clvmd backup code.
...
Move the backups inside the protection of the VG lock,
Don't backup if we have a suspended LV
Correct the vg_read() call
2007-12-05 13:17:18 +00:00
Patrick Caulfield
3303289137
When we unlock a VG tell the clvmds to see if a backup of the metadata needs
...
to be done.
2007-12-04 15:39:26 +00:00
Alasdair Kergon
fd0af4bd29
fix changed parms
2007-12-03 18:00:38 +00:00
Alasdair Kergon
69506f1dc4
uncomment libdevmapper readahead calls
2007-11-29 15:04:12 +00:00
Alasdair Kergon
940d710ece
drop mirrored_pv/mirrored_pe from alloc handle
2007-11-22 14:54:35 +00:00
Alasdair Kergon
3da4613d7b
Start refactoring pvmove allocation code.
2007-11-22 13:57:21 +00:00
Alasdair Kergon
3e50ea9eef
Decode cluster locking state in log message. (untested)
...
Change file locking state messages from debug to very verbose.
2007-11-16 21:16:20 +00:00
Alasdair Kergon
a68d8ec833
move pvresize_single back under tools
2007-11-15 22:11:18 +00:00
Alasdair Kergon
57d921e953
more vg_read lock fixes
2007-11-15 21:30:52 +00:00
Alasdair Kergon
c6f8ef3814
define LCK_NONE for cases when vg_lock_and_read already holds lock
...
(temporary - library will use internal ref counting instead)
2007-11-15 02:55:22 +00:00
Alasdair Kergon
e5f7352bef
Convert some vg_reads into vg_lock_and_reads
2007-11-15 02:20:03 +00:00
Alasdair Kergon
204a12e594
Accept sizes with --readahead argument.
...
Store size arguments as sectors internally.
2007-11-14 00:08:25 +00:00
Alasdair Kergon
a6b22cf317
readahead activation code (but no dm support yet)
2007-11-12 20:51:54 +00:00
Alasdair Kergon
b4068515e8
Enhance the management of readahead settings.
2007-11-09 16:51:54 +00:00
Alasdair Kergon
19c865437a
Prevent lvconvert -s from using same LV as origin and snapshot.
2007-11-07 16:33:12 +00:00
Alasdair Kergon
00a7c302ea
Add pv_mda_free and vg_mda_free fields to reports for raw text format.
2007-11-05 17:17:55 +00:00
Alasdair Kergon
40ec927b3f
attempt to fix human-readable unit output when number of sectors is odd
2007-11-05 17:13:54 +00:00
Alasdair Kergon
180b4569e2
fix inverted orphan test
2007-11-05 17:12:50 +00:00
Alasdair Kergon
1f2ed21dde
adjust sizes for metadata
2007-11-05 02:10:39 +00:00
Alasdair Kergon
fd4ff5d201
Show 'not usable' space when PV is too large for device in pvdisplay.
...
Ignore and fix up any excessive device size found in metadata.
2007-11-05 01:47:49 +00:00
Alasdair Kergon
2b0249ec42
Add LVM2 version to 'Generated by' comment in metadata.
2007-11-04 19:16:34 +00:00
Alasdair Kergon
b7940c98c1
fix new lvremove checks - mustn't fail when activation is disabled
2007-11-04 16:28:57 +00:00
Alasdair Kergon
612548c04d
Fix error message when fixing up PV size in lvm2 metadata (2.02.11).
2007-11-04 15:43:50 +00:00
Alasdair Kergon
d38bf3616c
Fix orphan-related locking in pvdisplay and pvs.
...
Fix missing VG unlocks in some pvchange error paths.
Add some missing validation of VG names.
Rename validate_vg_name() to validate_new_vg_name().
Change orphan lock to VG_ORPHANS.
Change format1 to use ORPHAN as orphan VG name.
2007-11-02 20:40:05 +00:00
Bryn M. Reeves
8b98c12815
Add is_orphan_vg() and change all hardcoded checks to use it.
2007-11-02 13:06:42 +00:00
Alasdair Kergon
e1d586d70e
explanation of md superblock location & avoid compilation warnings
2007-10-24 11:24:24 +00:00
Alasdair Kergon
47c06763b7
Detect md superblocks version 1.0, 1.1 and 1.2.
2007-10-24 00:51:05 +00:00
Alasdair Kergon
951e1064c9
refactor dev-md.c, separating out the magic number detection
2007-10-24 00:30:30 +00:00
Dave Wysochanski
0f8387c2d6
Remove comment about allocation of pv->vg_name.
2007-10-12 21:08:38 +00:00
Dave Wysochanski
0283c439ec
Add _alloc_pv() and _free_pv() from _pv_create() code and fix error paths.
...
Modified original patch by Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
2007-10-12 18:37:19 +00:00
Dave Wysochanski
1b8de4cb25
Add pv_dev_name() to access PV device name.
...
Patch by Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
2007-10-12 14:29:32 +00:00
Dave Wysochanski
70d9f98ed3
Accessor functions for PV will not modify the given PV.
...
So we can add 'const' to it.
Patch by Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
2007-10-12 14:08:10 +00:00
Dave Wysochanski
9ea1d647af
Non-functional change - refactor lv_create_empty().
...
Remove struct format_instance param - we can safely obtain
this from vg->fid inside the function.
2007-10-11 19:20:38 +00:00
Dave Wysochanski
8fd14f09e2
Non-functional change - refactor vg_add_snapshot fid parameter.
2007-10-11 18:51:21 +00:00
Alasdair Kergon
6aca8e9297
Handle new sysfs subsystem/block/devices directory structure.
2007-10-10 11:31:21 +00:00
Jim Meyering
4df0c15074
Fix the fsadm build failure without using -llvm.
...
* lib/misc/util.c (last_path_component): Move definition to ...
* lib/misc/last-path-component.h (last_path_component): ...here.
New file. Make the function "static inline".
* include/.symlinks: Add last-path-component.h.
* lib/misc/util.h (last_path_component): Remove declaration.
* tools/fsadm/fsadm.c: Include "last-path-component.h".
* tools/lvmcmdline.c: Likewise.
Author: Jim Meyering <meyering@redhat.com>
2007-10-03 16:10:04 +00:00
Dave Wysochanski
bf4f5b21a4
Some const fixups for previous checkins
2007-09-24 21:30:00 +00:00
Jim Meyering
7f8f8bfa09
Correct typo in comments: s/is part of the LVM2/is part of LVM2/.
...
Signed-off-by: Jim Meyering <jim@meyering.net>
Author: Jim Meyering <jim@meyering.net>
2007-09-21 10:16:45 +00:00
Dave Wysochanski
dfef7f6942
Add %PVS extents option to lvresize, lvextend, and lvcreate.
2007-09-20 21:39:08 +00:00
Alasdair Kergon
9eea0107ba
Fix strdup memory leak in str_list_dup().
2007-09-17 16:02:46 +00:00
Dave Wysochanski
a0fe21ccb6
Undo previous checkin - output format not good, info already available in other form(s)
2007-09-11 13:49:52 +00:00
Dave Wysochanski
45ea446910
Add pvseg_free field to 'pvs' output
2007-09-10 20:05:29 +00:00
Jim Meyering
b45b846449
Include strerror string in dev_open_flags' stat failure message.
...
* lib/device/dev-io.c (dev_open_flags):
Use log_sys_error after failed stat to report strerror(errno).
Use a slightly different diagnostic to report mismatched device number.
2007-09-07 11:24:19 +00:00
Dave Wysochanski
c6ea067fed
move guts of pvresize into library
2007-08-30 20:30:41 +00:00
Jonathan Earl Brassow
a2cb3d17a7
When mirrors are created with the --nosync option, a status flag
...
(MIRROR_NOTSYNCED) is added to the LVM metadata. This flag is
not cleared when converting to linear. Subsequently, if you
up-convert the linear to a mirror, the flag remains - even though
an up-convert will always force a complete resync.
2007-08-29 20:19:11 +00:00
Dave Wysochanski
f603fe64bd
Modify lvremove to prompt for removal if LV active on other cluster nodes.
...
Add '-f' to vgremove to force removal of VG even if LVs exist.
Update vgremove man page for '-f'.
2007-08-28 16:14:49 +00:00
Patrick Caulfield
5982271096
Locking P_global causes a cache refresh.
2007-08-23 15:43:20 +00:00
Alasdair Kergon
e935d21752
Introduce VG_GLOBAL lock type for vgscan/pvscan to trigger clvmd -R.
2007-08-23 15:02:26 +00:00
Alasdair Kergon
21bc366486
Clean up numerous compiler warnings that crept in recently.
...
Remove several unused parameters from _allocate().
2007-08-22 14:38:18 +00:00
Alasdair Kergon
edb3374d32
Clean up mirrorlog argument processing.
...
Only permit --force, --verbose and --debug arguments to be repeated.
2007-08-21 19:46:36 +00:00
Dave Wysochanski
16669b5aa0
Move guts of vgremove into lvm library.
...
Include archiver.h in metadata.c as a result of prior move.
2007-08-21 17:38:20 +00:00
Dave Wysochanski
3d33abbb8c
Prepare to move guts of vgremove into lvm library.
...
Fixup force_t.
2007-08-21 16:40:33 +00:00
Alasdair Kergon
be6845999b
Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.
2007-08-20 20:55:30 +00:00
Dave Wysochanski
cc78b9800d
Move lv_remove_single() into library (lv_manip.c, metadata-exported.h).
...
Move yes_no_prompt() into library (display.c, display.h).
Fixup includes as a result of movement of prior two functions.
Fixup force_t enum to be more descriptive.
2007-08-20 17:04:53 +00:00
Dave Wysochanski
9eb05d9761
Prepare to move guts of lvremove into lvm library
2007-08-20 16:16:54 +00:00
Alasdair Kergon
7a197a6220
Update to use autoconf 2.61, while still supporting 2.57.
2007-08-14 19:11:31 +00:00
Dave Wysochanski
be51e010b4
Remove extra checks for sub LV renaming.
...
Patch by Jun'ichi Nomura <j-nomura@ce.jp.nec.com>.
2007-08-08 18:00:36 +00:00
Dave Wysochanski
2835f025b6
A few more cleanups for lvrename of mirrors checkin:
...
* add struct lv_names for old/new names
* replace lv->status & MIRROR checks with lv_is_visible()
2007-08-07 18:55:38 +00:00
Dave Wysochanski
4f4d5fdc67
Some simple fixups for last checkin:
...
* remove "_" from "return_0"
* improve some naming and terminology
* add 'const'
2007-08-07 16:57:09 +00:00
Jim Meyering
08c9ff434b
Add "const" attributes where possible: first cut.
2007-08-07 09:06:05 +00:00
Dave Wysochanski
41a94b5400
Update a few comments
2007-08-06 21:11:27 +00:00
Dave Wysochanski
f58224119c
Add support for renaming mirrored LVs.
...
Patch by Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
2007-08-06 20:35:48 +00:00
Jim Meyering
e5e120a502
For consistency, rename local variable: s/newname/new_name/g.
2007-08-06 14:57:48 +00:00