Jim Meyering [Fri, 21 Sep 2007 18:06:33 +0000 (18:06 +0000)]
After a diagnostic, suggest --help, rather than printing all --help output.
Print just one line:
Use `COMMAND --help' for more information.
after "real" diagnostic(s), rather than all of the usage lines.
Otherwise, the 30-40+ lines of --help output could obscure the real diagnostic.
Jim Meyering [Tue, 18 Sep 2007 18:26:32 +0000 (18:26 +0000)]
* configure.in (AC_CONFIG_FILES): Remove the test/*/Makefile names
corresponding to the recently-removed directories.
* configure: Regenerate.
Reported by Dave Wysochanski.
Jim Meyering [Tue, 18 Sep 2007 14:02:22 +0000 (14:02 +0000)]
Clean-up and wording changes; add copyright notices.
* test/Makefile.in (srcdir, top_srcdir): Use @srcdir@, etc.
(top_builddir, abs_srcdir, abs_top_builddir, abs_top_srcdir): Likewise.
(so_name): Remove definition.
(.bin-dir-stamp): No longer create symlink in $(DMDIR) tree.
Prompted by suggestions from Alasdair Kergon.
* test/t1000-lvcreate-usage.sh (cleanup_): Redirect to a file,
rather than to /dev/null.
Change wording of some test titles.
Suggestions from Alasdair Kergon.
Jim Meyering [Tue, 18 Sep 2007 14:01:24 +0000 (14:01 +0000)]
Clean up shared-lib support in test/.
* test/Makefile.in (so_name): Use @DMDIR@.
(.bin-dir-stamp): Create symlink only if @DMDIR@ is nonempty.
(lvm-wrapper): Emit LD_LIBRARY_PATH setting only if @DMDIR@ is nonempty.
Based on a patch from Jun'ichi Nomura.
Jim Meyering [Tue, 18 Sep 2007 14:01:08 +0000 (14:01 +0000)]
Allow relative dir name in: --with-dmdir=../device-mapper
* configure.in: Convert a relative dmdir directory name to the required
absolute form, e.g. in ./configure --with-dmdir=../device-mapper
Suggestion from Jun'ichi Nomura.
* configure: Regenerate.
Jim Meyering [Tue, 18 Sep 2007 14:00:42 +0000 (14:00 +0000)]
Add testing framework, along with first few tests.
* Makefile.in (check): New target.
* configure.in (AC_CONFIG_FILES): Add test/Makefile.
* configure: Regenerate.
* test/.gitignore: New file.
* test/Makefile.in: New file.
* test/lvm-utils.sh: New script.
* test/mkdtemp (die, rand_bytes, mkdtemp): New script.
* test/t0000-basic.sh: New tests.
* test/t3000-lvcreate-pvtags.sh: New, failing test.
Derived from a script by Jun'ichi Nomura.
* test/t4000-pv-range-overflow.sh: New test.
* test/test-lib.sh: Testing framework, based on the one from git.
Moved the obsolete test subdirectory to old-tests.
If you're using the CVS repository you'll need to remove it and check
it out again when we repopulate it.
Jim Meyering [Fri, 7 Sep 2007 11:24:19 +0000 (11:24 +0000)]
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.
- I neglected to update this file on last check-in, which fixed
the MIRROR_NOTSYNCED flag being passed on to a linear lv when
converting from a mirror.
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.
Dave Wysochanski [Tue, 28 Aug 2007 16:14:49 +0000 (16:14 +0000)]
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'.
Dave Wysochanski [Mon, 20 Aug 2007 17:04:53 +0000 (17:04 +0000)]
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.
minor updates to the lvcreate/lvconvert man pages.
- put back reference to '--corelog'. It now says that it
is the same as '--log core'.
- other minor touches
This patch changes the arguments that specify the mirror
log type. Previously, we had a '--corelog' argument that
would change the default type from 'disk' to 'core'. I
think that creates too much confusion - especially when
doing conversions on mirrors.
The new argument '--log' takes either "disk" or "core"
as a parameter. This could be expanded in the future
for additional logging types as well.
Examples:
# Creating a 2-way mirror
$> lvcreate -m1 ... # implicitly use default disk logging
$> lvcreate -m1 --log disk ... # explicit disk logging
$> lvcreate -m1 --log core ... # specify core logging
$> lvcreate -m1 --corelog ... # old way still works
# Conversion examples
$> lvconvert --log core ... # convert to core logging
$> lvconvert --log disk ... # convert to disk logging
$> lvconvert -mX --corelog ... # old way still works
$> lvconvert -mX ... # old way of converting to disk logging still works
lib/activate/activate.c:_lv_activate tries to monitor a device
regardless of whether it was successfully activated. Now fixed
to only monitor if it was successfully activated.
Jim Meyering [Sat, 28 Jul 2007 10:27:34 +0000 (10:27 +0000)]
Make the libdevmapper version of create_dir equivalent to the LVM2 one.
(_create_dir_recursive): Refrain from logging a mkdir failure due to EROFS.
Patch by Jun'ichi Nomura.
Jim Meyering [Sat, 28 Jul 2007 10:23:02 +0000 (10:23 +0000)]
Introduce log_sys_* macros from LVM2.
Convert existing "<string>: <function> failed: <strerror>" type messages
to use this macro. Patch by Jun'ichi Nomura.
Jim Meyering [Tue, 24 Jul 2007 17:48:08 +0000 (17:48 +0000)]
Detect stream write failure reliably; new fn: lvm_fclose; use dm_fclose
* lib/misc/lvm-file.c (lvm_fclose): New function.
* lib/misc/lvm-file.h (lvm_fclose): Declare it.
* lib/config/config.c (write_config_file): Use the new function to detect
and diagnose unlikely write failure.
* lib/filters/filter-persistent.c (persistent_filter_dump): Likewise.
* lib/format_text/archive.c (archive_vg): Likewise.
* lib/format_text/format-text.c (_vg_write_file): Likewise.
* lib/log/log.c (fin_log): Similar, but use dm_fclose directly.
Include "\n" at end of each fprintf format string.
Jim Meyering [Tue, 24 Jul 2007 14:16:48 +0000 (14:16 +0000)]
libdevmapper, dmeventd: be paranoid about detecting write failure
* dmeventd/dmeventd.c (_set_oom_adj): When writing to /proc/self/oom_adj,
detect failure even if it's hidden behind ferror. [Using dm_fclose's
extra ferror test here is probably not needed, since the amount written
is nowhere near BUFSIZ, but use it regardless, for consistency. ]
* lib/fs/libdevmapper.c (do_suspend): Detect fclose failure when
writing to suspend.
git://sourceware.org / lvm2.git / log