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969 Commits

Author SHA1 Message Date
Jim Meyering
65b19284b5 lvm2_run: don't return uninitialized for _memlock_inc or _memlock_dec 
* tools/lvmcmdlib.c: Initialize "ret".  Also avoid useless string
comparison.
 2008-06-23 09:27:45 +00:00
Zdenek Kabelac
5f2c195933 Improve/Fix read ahead 'auto' calculation for stripe_size 
Fix lvchange output for -r auto setting if auto is already set
Add testcase for read ahead
 2008-06-18 11:32:14 +00:00
Jim Meyering
dacf86a12d avoid compiler warning about cast in OFFSET_OF macro 
* dmsetup/dmsetup.c (OFFSET_OF): Use an equivalent definition
that does not cast a pointer value to a narrower type.
 2008-06-18 10:19:25 +00:00
Alasdair Kergon
dc868e56c9 Add --force to lvextend and lvresize. 2008-06-12 13:24:02 +00:00
Milan Broz
c8c24ccd23 Fix vgchange to not activate mirror leg and log volumes directly. 2008-06-12 11:49:46 +00:00
Jim Meyering
a639a1f2b9 break (rather than return) so we have only one point of return 
* tools/toollib.c (process_each_segment_in_lv): Upon sigint_caught,
break rather than returning ret_max.  No semantic change.
 2008-06-11 15:02:52 +00:00
Dave Wysochanski
3a30d1db20 Fix return values for reporting commands when run with no PVs, LVs, or VGs. 
The new error checking code caught some commands that were returning '0' as
an exit status for success.  This is incorrect and resulted in a benign error
message displayed (see below).  As of today, all commands should return a
value defined in lib/commands/errors.h (1-5).  This results in an exit code of
0 on success, or > 0 on failure (as stated in the lvm.8 man page).

Before change:
1. Make sure no PVs are on the system
2. Run 'pvs'
  Command failed with status code 0.

After change:
<no output>
 2008-06-10 20:07:04 +00:00
Dave Wysochanski
a3678fa186 Add ommitted unlock_vg() call when sigint_caught() during vg processing. 
Specific test case:
1. pvcreate /dev/loop1; vgcreate vg1 /dev/loop1; lvcreate -L 64M -n lv1 vg1
2. vgremove vg1 (will prompt user)
3. CTRL-C
Code will exit with:
Do you really want to remove volume group "vg2" containing 2 logical volumes? [y/n]:
  Volume group "vg2" not removed
  Command failed with status code 5.
  Internal error: Volume Group vg2 was not unlocked
  Device '/dev/loop1' has been left open.

After change:
Do you really want to remove volume group "vg2" containing 2 logical volumes? [y/n]:
  Volume group "vg2" not removed
  Command failed with status code 5.
 2008-06-10 15:25:38 +00:00
Alasdair Kergon
aa76972385 Drop cached metadata for disappearing VG in vgmerge. 2008-06-06 19:32:35 +00:00
Alasdair Kergon
ec40d92889 post-release 2008-06-06 19:28:35 +00:00
Alasdair Kergon
db6056516e change --prefixes to --nameprefixes 2008-06-06 18:53:08 +00:00
Alasdair Kergon
697e3bb2df back out unnecessary changes for this release 2008-06-06 17:36:19 +00:00
Alasdair Kergon
167c1633f2 cache dropping needs to use old name not new 
rename variable to reduce confusion
 2008-06-06 16:13:35 +00:00
Alasdair Kergon
179b9822b4 Drop cached metadata when renaming a VG. 2008-06-06 13:04:44 +00:00
Alasdair Kergon
bdf8c02f80 Add missing deactivation after activation failure in lvcreate -Zy. 2008-06-05 13:38:30 +00:00
Alasdair Kergon
50fd61eb8d suppress warning on silent failure with ECMD_PROCESSED 2008-06-03 17:48:13 +00:00
Alasdair Kergon
de24008109 In script-processing mode, stop if any command fails. 
Warn if command exits with non-zero status code without a prior log_error.
 2008-05-30 15:27:44 +00:00
Alasdair Kergon
ace5664e7d Temporarily disable dmeventd mirror monitoring during lvchange --resync. 2008-05-21 14:10:11 +00:00
Alasdair Kergon
25fbec5be1 revert accidental checkin 2008-05-19 20:06:34 +00:00
Alasdair Kergon
fc54be1062 Refactor some vginfo manipulation code. 2008-05-19 19:49:56 +00:00
Alasdair Kergon
f7da1f8177 Don't touch /dev in vgrename if activation is disabled. 2008-04-30 14:34:02 +00:00
Alasdair Kergon
eddc0f3307 post-release - reinstate incomplete enhancements 2008-04-29 16:11:28 +00:00
Alasdair Kergon
04ed52f6a0 pre-release (bug fixes only - enhancements excluded) 2008-04-29 15:58:25 +00:00
Zdenek Kabelac
9ad2ba2a1f fixing fsadm usage with older blockdev,blkid,readline tools 
fixing lvresize extension code path where size was not set for fsadm
 2008-04-29 15:25:28 +00:00
Dave Wysochanski
8e8baf89c0 Fix vgsplit internal counting of snapshot LVs. 2008-04-23 14:33:06 +00:00
Dave Wysochanski
7eb03d6c5c Fix internal snapshot_count when vgmerge with snapshots in source VG. 2008-04-23 12:53:10 +00:00
Alasdair Kergon
14004cf20c Use 'active' for !suspended as the code already uses that. 2008-04-21 16:57:11 +00:00
Alasdair Kergon
82bacfc3b2 Add 3 new reporting colums: tables_loaded, readonly, suspended. 2008-04-21 13:16:30 +00:00
Alasdair Kergon
dd540781dc Add --prefixes to dmsetup 
E.g. dmsetup info -c --prefixes

Again, might change the name of this option.
 2008-04-21 11:59:22 +00:00
Alasdair Kergon
f419a87150 Add --prefixes to reporting tools for field name prefix output format. 
E.g. lvs --prefixes --noheadings --unbuffered --units m --nosuffix

(Used '--prefixes' for now, but I'm looking for a better name.)
 2008-04-20 00:15:08 +00:00
Alasdair Kergon
f44e3ff46a Calculate string size within dm_pool_grow_object. 2008-04-19 15:50:18 +00:00
Alasdair Kergon
7e305eda2f Fix lvconvert -m0 allocatable space check. 2008-04-18 12:50:24 +00:00
Alasdair Kergon
082628eb2c missing stack 2008-04-15 14:57:12 +00:00
Dave Wysochanski
c5421d1554 Update vgsplit to only restrict split with active LVs involved in split. 
Existing code will reject a vgsplit if any LVs in the source VG are active.
This patch updates vgsplit to only check LVs involved in the split.
 2008-04-10 21:34:53 +00:00
Alasdair Kergon
f72dd2c732 . 2008-04-10 20:02:04 +00:00
Alasdair Kergon
3a370b7350 more pre-release cleanup 2008-04-10 19:59:43 +00:00
Alasdair Kergon
0b2a795ece make list_move consistent with other list fns 2008-04-10 19:14:27 +00:00
Dave Wysochanski
985ca02b6a Add vg_is_clustered() helper function. 
Should be no functional change.
 2008-04-10 17:09:32 +00:00
Dave Wysochanski
8965ff4bcf Minor vgsplit cleanups. 2008-04-10 02:15:56 +00:00
Dave Wysochanski
3998882f2f Add _move_one_lv() helper function for vgsplit. 2008-04-10 01:30:22 +00:00
Dave Wysochanski
eec663aa3b Fix vgsplit to only move hidden 'snapshotN' LVs when necessary. 
This bug has been around for a long time as far as I can tell.
Without this fix, a vgsplit would unconditionally move the
'hidden/internal' snapshot LVs, and result in corrupted metadata
in the following case:
vg1: contains lv1, lv1snap, both on pvset1
vg1: contains lv2, on pvset2

"vgsplit vg1 vg2 pvset2"
would result in "snapshot0" hidden LV being moved to vg2, and
the origin and cow being left in vg1.  The tools detect the
corruption in vg2, but not in vg1.
 2008-04-09 20:56:06 +00:00
Dave Wysochanski
85f5392e52 Update vgsplit to take "-n LogicalVolumeName" on the commandline. 2008-04-09 13:47:13 +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
178e1df257 Fix some pvmove error status codes. 2008-04-09 12:45:32 +00:00
Dave Wysochanski
e80512dd52 Fix vgsplit error display - fully remove log_suppress. 
Author: Dave Wysochanski <dwysocha@redhat.com>
 2008-04-08 21:47:54 +00:00
Dave Wysochanski
9ac3596d63 Fix vgsplit error paths to release vg_to lock. 2008-04-08 21:38:09 +00:00
Alasdair Kergon
54396b890d 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
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
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
Milan Broz
d2901a62a4 Add validation of LV name to pvmove -n. 2008-04-04 11:59:31 +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
Dave Wysochanski
cbfbc6766e 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
e283bda91d Suppress "Volume group not found" message when vgsplit of new VG. 2008-04-02 13:08:49 +00:00
Dave Wysochanski
d0bf2f3fa0 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
Dave Wysochanski
33842916b0 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
Dave Wysochanski
8e32e58e00 Use list_move() in applicable places. 2008-03-26 17:26:32 +00:00
Dave Wysochanski
293db73c76 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
Dave Wysochanski
a8bffd6c70 Refactor _move_pv() in vgsplit. 
Should be no functional change.
 2008-02-29 00:13:48 +00:00
Alasdair Kergon
9790f608e9 Fix lvconvert detection of mirror conversion in progress. 2008-02-12 13:29:08 +00:00
Alasdair Kergon
b1ec1f87a4 Avoid automatic lvconvert polldaemon invocation when -R specified. 2008-02-12 13:26:53 +00:00
Alasdair Kergon
814d9d5bd0 Fix 'pvs -a' to detect VGs of PVs without metadata areas. 2008-02-06 16:09:51 +00:00
Alasdair Kergon
bb097a97ea split orphan VG by format type 2008-02-06 15:47:28 +00:00
Zdenek Kabelac
17dd04ca1f Fix lvresize to support /dev/mapper prefix in the lvname 
Fix unfilled paramater passed to fsadm from lvresize
  Update fsadm to call lvresize if the partition size differs (with option -l)
  Fix fsadm to support vg/lv name (like the rest of lv-tools)
 2008-02-06 12:45:32 +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
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
3d13b4677d Refactor mirror log attachment code. 2008-01-26 00:25:04 +00:00
Alasdair Kergon
311961fdb8 Fix internal metadata corruption in lvchange --resync. 2008-01-26 00:13:45 +00:00
Dave Wysochanski
77ec1997b3 Fix vgsplit test mode 2008-01-22 03:49:39 +00:00
Dave Wysochanski
c1f2ce3938 Fix vgsplit - print different message on successful split of existing / new vg 
Fix vgsplit - fix a couple error paths that forgot to call unlock_vg
Update vgsplit test cases
 2008-01-22 03:25:45 +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
8a19ebf4fb Fix pvs, vgs, lvs error exit status on some error paths. 
(note -o help is now considered error)
 2008-01-20 01:23:46 +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
aced269ac3 Fix lvcreate -M1 readahead. 2008-01-18 21:56:39 +00:00
Alasdair Kergon
0c06de632a pre-release review cleanups 2008-01-17 17:17:09 +00:00
Alasdair Kergon
bdb91441f2 fix default stripesize 2008-01-17 15:53:01 +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
5cf3c51857 lvconvert/vgreduce fixes 2008-01-17 13:13:54 +00:00
Alasdair Kergon
ed903fae04 another lvconvert fix 2008-01-16 22:54:49 +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
c394e2c5b6 fix to earlier checkin 2008-01-16 19:40:42 +00:00
Alasdair Kergon
c014417c46 fix mirror log manipulation during lv convert 2008-01-16 19:16:48 +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
Dave Wysochanski
6ab424acda Remove unused 'list' param from vgsplit - conflict with maxlogicalvolumes param. 
Initialize lvm command getopt buffer to zero before building options string.
Bugzilla: bz251992

---
 man/vgsplit.8      |    3 +--
 tools/commands.h   |    3 +--
 tools/lvmcmdline.c |    1 +
 3 files changed, 3 insertions(+), 4 deletions(-)
 2008-01-16 17:14:56 +00:00
Alasdair Kergon
5f3a3e312c revert temp change 2008-01-16 15:26:40 +00:00
Alasdair Kergon
f6dd48b08a reword 2008-01-16 15:25:10 +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
Alasdair Kergon
272465eab4 lvconvert waits for initial completion by default 2008-01-14 21:11:47 +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
3853d11fc8 Allow vgsplit into existing vg. 
Add vgsplit tests to validate operation for new and existing vg destinations.
 2008-01-11 21:43:16 +00:00
Dave Wysochanski
6fcfb4048b Refactor vgsplit for accepting existing vg as destination 2008-01-11 20:17:18 +00:00
Dave Wysochanski
2b0968b795 Refactor vgcreate for parameter validation and add tests 2008-01-11 07:02:35 +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
4a898ae95b Print warning when lvm tools are running as non-root. 2008-01-09 15:55:44 +00:00
Petr Rockai
7415ef77a1 Prevent pvcreate from overwriting MDA-less PVs belonging to active VGs. 2008-01-09 00:18:36 +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
8a77dd46ca Fix vgreduce PV list processing not to process every PV in the VG. 2008-01-03 19:03:32 +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
67eae34e4a auto-collapse layers 2007-12-21 01:08:18 +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
f29e7ac504 replace fsadm.c with fsadm.sh 2007-12-17 12:31:50 +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
Alasdair Kergon
8611f8851e pre-release 2007-12-05 17:05:04 +00:00
Alasdair Kergon
0ba25de173 read_ahead in report with underscore to match lvm2 field 2007-12-05 14:42:10 +00:00
Alasdair Kergon
f2aae88a7c fixme 2007-12-03 22:53:04 +00:00
Alasdair Kergon
0b7d16bc09 fixes 2007-12-03 22:48:36 +00:00
Alasdair Kergon
2d1eead2e8 read_ahead node ops 2007-11-30 14:59:57 +00:00
Alasdair Kergon
ca592a2745 refine specification of dmsetup readahead 2007-11-29 14:44:28 +00:00
Alasdair Kergon
52b8440916 add read_ahead functions to library and dmsetup --readahead 
(Not live yet.)
 2007-11-27 20:57:05 +00:00
Alasdair Kergon
940d710ece drop mirrored_pv/mirrored_pe from alloc handle 2007-11-22 14:54:35 +00:00
Alasdair Kergon
94e33a6ca3 FIXMEs for case where dm itself has device open 2007-11-22 01:25:06 +00:00
Alasdair Kergon
cd1525ac51 note pvmove breakage 2007-11-19 18:24:08 +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
b6f4f0c748 Fix --addtag to drop @ prefix from name 2007-11-15 21:59:11 +00:00
Alasdair Kergon
57d921e953 more vg_read lock fixes 2007-11-15 21:30:52 +00:00
Alasdair Kergon
fed2f391ff another vg_lock_and_read 2007-11-15 02:53:49 +00:00
Alasdair Kergon
e5f7352bef Convert some vg_reads into vg_lock_and_reads 2007-11-15 02:20:03 +00:00
Alasdair Kergon
223c62e7b7 Avoid nested vg_reads when processing PVs in VGs and fix associated locking. 2007-11-14 18:41:05 +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
9a17ce30a0 fix precedence 2007-11-12 21:50:21 +00:00
Alasdair Kergon
a6b22cf317 readahead activation code (but no dm support yet) 2007-11-12 20:51:54 +00:00
Dave Wysochanski
6c3dc20388 Fix compile warnings / minor errors introduced recently. 2007-11-12 20:02:55 +00:00
Alasdair Kergon
46355000d1 Remove new mirror logs when creation fails. 2007-11-12 14:36:57 +00:00
Alasdair Kergon
df322f0ba1 Attempt to remove incomplete LVs with lvcreate zeroing/activation problems. 2007-11-12 13:34:14 +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
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
9c1dbeb3f1 Convert pvchange, pvdisplay, pvscan to use is_orphan() 2007-11-02 14:54:40 +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
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
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
Jim Meyering
06b8fee542 Allow $DM_DEV_DIR envvar to override default of "/dev". 
* dmsetup/dmsetup.c (DEV_PATH): Remove definition.
(parse_loop_device_name): Add parameter: dev_dir.
Declare the "dev" parameter to be "const".
Use dev_dir, not DEV_PATH.  Handle the case in which dev_dir
does not end in a "/".
(_get_abspath): Declare "path" parameter "const", to match.
(_process_losetup_switches): Add parameter: dev_dir.
Pass dev_dir to parse_loop_device_name.
(_process_switches): Add parameter: dev_dir.
Pass dev_dir to _process_losetup_switches.
(main): Set dev_dir from the DM_DEV_DIR envvar, else to "/dev".
Call dm_set_dev_dir.
* lib/libdm-common.c (dm_set_dev_dir): Rewrite to be careful
about boundary conditions, now that dev_dir may be tainted.
* man/dmsetup.8: Mention $DM_DEV_DIR.


Author: Jim Meyering <meyering@redhat.com>
 2007-10-09 12:14:48 +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
Jim Meyering
d634df5764 Revert last change. fsadm must not depend on -llvm. 
Author: Jim Meyering <meyering@redhat.com>
 2007-10-03 16:08:18 +00:00
Jim Meyering
0fc5422941 Avoid link failure when building fsadm. 
* tools/fsadm/Makefile.in (LVMLIBS): Define.
(fsadm): Link with $(LVMLIBS).

Author: Nix <nix@esperi.org.uk>
 2007-10-03 09:46:57 +00:00
Dave Wysochanski
cd3ae9bc99 Remove unused pargc parameter 2007-10-01 15:01:26 +00:00
Dave Wysochanski
bf4f5b21a4 Some const fixups for previous checkins 2007-09-24 21:30:00 +00:00
Dave Wysochanski
f18ef24471 Refactor lvcreate mirror parameter validation. 2007-09-24 13:29:49 +00:00