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sourceware.org Git - lvm2.git/log
Joe Thornber [Thu, 1 Aug 2002 08:18:54 +0000 (08:18 +0000)]
o Test program for the config unit. Just reads a config and then writes it
out again.
Patrick Caulfield [Thu, 25 Jul 2002 09:04:30 +0000 (09:04 +0000)]
Rename lock_resource to file_lock_resource to avoid name clashes
Patrick Caulfield [Mon, 22 Jul 2002 08:10:54 +0000 (08:10 +0000)]
Use O_DIRECT for writing to devices.
Doesn't work on HPPA due to a kernel bug but other archs shuld be OK.
Alasdair Kergon [Wed, 17 Jul 2002 17:00:54 +0000 (17:00 +0000)]
Remove hard-coded extent_size from snapshot target (field no longer used).
Alasdair Kergon [Wed, 17 Jul 2002 16:04:05 +0000 (16:04 +0000)]
Improved snapshot-related arg validation
Joe Thornber [Thu, 11 Jul 2002 15:28:49 +0000 (15:28 +0000)]
i) Add the VISIBLE flag to the text format. (Other changes are pending
for lib/activate.)
Joe Thornber [Thu, 11 Jul 2002 14:36:45 +0000 (14:36 +0000)]
i) Added a little macro to aid defining the status flags.
Joe Thornber [Thu, 11 Jul 2002 14:21:49 +0000 (14:21 +0000)]
i) There's now a seperate field in struct logical_volume that stores the
allocation policy. This can currently take one of three values:
typedef enum {
ALLOC_NEXT_FREE,
ALLOC_STRICT,
ALLOC_CONTIGUOUS
} alloc_policy_t;
Notice that 'SIMPLE' has turned into the slightly more meaningful NEXT_FREE.
ii) Put code into display.[hc] for converting one of these enums to a
text representation and back again.
ii) Updated the text format so this also has the alloc_policy field.
Alasdair Kergon [Thu, 11 Jul 2002 14:09:26 +0000 (14:09 +0000)]
tidy
Alasdair Kergon [Thu, 11 Jul 2002 14:07:43 +0000 (14:07 +0000)]
Add get_config_str
Patrick Caulfield [Thu, 11 Jul 2002 09:23:29 +0000 (09:23 +0000)]
Don't log an error if we can't write the cache file because the FS is read-only.
Gets rid of that annoying error at shutdown.
Alasdair Kergon [Wed, 10 Jul 2002 20:43:32 +0000 (20:43 +0000)]
Add --ignorelockingfailure
Alasdair Kergon [Wed, 10 Jul 2002 13:54:17 +0000 (13:54 +0000)]
Merge adjacent "Missing" segments.
Joe Thornber [Tue, 2 Jul 2002 18:47:43 +0000 (18:47 +0000)]
o Add version number to text format.
Alasdair Kergon [Wed, 26 Jun 2002 21:50:53 +0000 (21:50 +0000)]
Tidy up for another release: updated documentation; removed old files;
module build fix.
Patrick Caulfield [Tue, 25 Jun 2002 14:02:28 +0000 (14:02 +0000)]
Flush on open as well as close.
Alasdair Kergon [Wed, 19 Jun 2002 13:07:05 +0000 (13:07 +0000)]
o Long-awaited ioctl interface clean-up. *** Not backwardly compatible ***
o Various other kernel side tidy-ups.
o Version number changes so we have the option of adding new ioctl commands
in future without affecting the use of existing ones should you later
revert to an older kernel but not revert the userspace library/tools.
o Better separation of kernel/userspace elements in the build process to
prepare for independent distribution of the kernel driver.
Joe Thornber [Mon, 17 Jun 2002 15:50:17 +0000 (15:50 +0000)]
o Knock the version check out of the makefile, Alasdair will no doubt put it back :)
o Change to new ioctl names.
Patrick Caulfield [Fri, 7 Jun 2002 08:37:07 +0000 (08:37 +0000)]
Get rid of compile warnings on 64bit platforms.
Alasdair Kergon [Fri, 31 May 2002 19:33:30 +0000 (19:33 +0000)]
Increment version.
Alasdair Kergon [Fri, 31 May 2002 19:30:51 +0000 (19:30 +0000)]
Add vgsplit.
Alasdair Kergon [Fri, 31 May 2002 19:29:43 +0000 (19:29 +0000)]
Tidy/fix segment rounding.
Alasdair Kergon [Fri, 31 May 2002 19:28:37 +0000 (19:28 +0000)]
Tidy
Alasdair Kergon [Thu, 30 May 2002 16:08:19 +0000 (16:08 +0000)]
Remember to update VG free_count when reducing size of an LV.
Alasdair Kergon [Thu, 30 May 2002 16:03:26 +0000 (16:03 +0000)]
Fix vgcfgrestore segfault (wrong variable used).
Alasdair Kergon [Mon, 27 May 2002 13:00:18 +0000 (13:00 +0000)]
update
AJ Lewis [Thu, 23 May 2002 14:13:21 +0000 (14:13 +0000)]
o fix changed function names
Alasdair Kergon [Thu, 23 May 2002 11:37:51 +0000 (11:37 +0000)]
Fix LVM1 backwards compatibility issue when LV with a low LV number is deleted.
Joe Thornber [Thu, 23 May 2002 08:20:44 +0000 (08:20 +0000)]
o Remove ext3 incompatibility bug
o Mention 2.4.18 VM problem
Andres Salomon [Thu, 23 May 2002 07:49:25 +0000 (07:49 +0000)]
update for .08
Alasdair Kergon [Wed, 22 May 2002 14:03:45 +0000 (14:03 +0000)]
Rename; add some FIXMEs.
Alasdair Kergon [Tue, 21 May 2002 12:37:07 +0000 (12:37 +0000)]
Revert to standard linux macros (for correct behaviour on rare architectures).
Alasdair Kergon [Tue, 21 May 2002 12:14:05 +0000 (12:14 +0000)]
Update version.
Andres Salomon [Sun, 19 May 2002 04:11:34 +0000 (04:11 +0000)]
ack, missing include
Andres Salomon [Sun, 19 May 2002 03:52:38 +0000 (03:52 +0000)]
update create_dir() comment
Andres Salomon [Sun, 19 May 2002 03:46:34 +0000 (03:46 +0000)]
support recursive mkdir in create_dir()
Andres Salomon [Tue, 14 May 2002 03:56:40 +0000 (03:56 +0000)]
synch w/ -3 "oh shit" release
Joe Thornber [Mon, 13 May 2002 15:14:21 +0000 (15:14 +0000)]
Drop the default chunk size for snapshots down to 8k
Alasdair Kergon [Mon, 13 May 2002 12:38:54 +0000 (12:38 +0000)]
Rewrite missing/corrupt metadata in more cases.
AJ Lewis [Fri, 10 May 2002 16:06:06 +0000 (16:06 +0000)]
o the _status fxns now take more arguments - this way i don't get the
preparsed status info, shove it all into a string, and then parse it
again to get the info back out (which is what i was doing before)
o basically that's it...i like this *much* better than the previous
method and i think it makes the _status fxn more flexible if we need
to use it to get other info out.
Alasdair Kergon [Fri, 10 May 2002 15:25:38 +0000 (15:25 +0000)]
Import snapshot status & persistence + indent etc.
AJ Lewis [Thu, 9 May 2002 21:17:57 +0000 (21:17 +0000)]
o Actually read snapshot percentage from the kernel - what a pain! :)
o Not sure if the code in dev_manager is really optimal, but it works..
will look at adjusting it a bit now.
o I *think* it works right when one snapshot if full but others aren't,
but I haven't really been able to test it because the full snapshot
somehow resets itself and weird things start happening to the system...
Alasdair Kergon [Thu, 9 May 2002 12:03:55 +0000 (12:03 +0000)]
Remove a no-op.
AJ Lewis [Wed, 8 May 2002 17:58:52 +0000 (17:58 +0000)]
o header should only be printed once...
AJ Lewis [Wed, 8 May 2002 16:57:46 +0000 (16:57 +0000)]
o Added function find_snapshots to snapshot_manip.c that returns a list
of snapshots whose origin is the lv passed in.
o Used this new function to make lvdisplay properly display all snapshots
attached to a origin.
Joe Thornber [Wed, 8 May 2002 14:36:10 +0000 (14:36 +0000)]
i) Put back chunksize_ARG for lvcreate.
Alasdair Kergon [Wed, 8 May 2002 12:26:45 +0000 (12:26 +0000)]
Always call init_log() to initialise logging defaults.
Andres Salomon [Tue, 7 May 2002 15:28:59 +0000 (15:28 +0000)]
implement our own swabbing functions, instead of relying on the kernel's.
Alasdair Kergon [Tue, 7 May 2002 13:00:01 +0000 (13:00 +0000)]
log/{prefix,command_names} use defaults.h & reset between shell cmds
Alasdair Kergon [Tue, 7 May 2002 12:50:01 +0000 (12:50 +0000)]
Default values for some display output settings
Alasdair Kergon [Tue, 7 May 2002 12:47:11 +0000 (12:47 +0000)]
Tweaks
Andres Salomon [Tue, 7 May 2002 06:13:03 +0000 (06:13 +0000)]
updated.
Andres Salomon [Tue, 7 May 2002 05:54:14 +0000 (05:54 +0000)]
Make lvm2 compile on big endian archs; use the kernel/glibc's endian
conversion stuff, instead of implementing our own. Tested on a little
endian system (x86); I'll let the debian handle big endian testing. :)
AJ Lewis [Fri, 3 May 2002 19:28:07 +0000 (19:28 +0000)]
o Will now correctly remove expired achive files from the system when
archive_vg is called.
o Added a #define to the top of the file - not sure if this is the
appropriate place for it though
Patrick Caulfield [Fri, 3 May 2002 11:55:58 +0000 (11:55 +0000)]
Add features to get table/status & wait for next event.
Andres Salomon [Fri, 3 May 2002 04:57:49 +0000 (04:57 +0000)]
forgot to add Conflicts against lvm1 packages
Andres Salomon [Fri, 3 May 2002 04:43:46 +0000 (04:43 +0000)]
updated for 0.95.05-2.
Andres Salomon [Fri, 3 May 2002 04:43:24 +0000 (04:43 +0000)]
ditto
Andres Salomon [Fri, 3 May 2002 04:13:02 +0000 (04:13 +0000)]
dh_installinit makes a perfectly find postrm script..
Alasdair Kergon [Tue, 30 Apr 2002 17:13:43 +0000 (17:13 +0000)]
Update.
Alasdair Kergon [Tue, 30 Apr 2002 17:12:37 +0000 (17:12 +0000)]
Some partial VG support with format_text.
Alasdair Kergon [Tue, 30 Apr 2002 12:27:13 +0000 (12:27 +0000)]
get_vgs must check for text format VGs when no lvm1 format VGs present
AJ Lewis [Mon, 29 Apr 2002 21:43:14 +0000 (21:43 +0000)]
o Updated *display output for LVM1 compatibility
o There is still a bit missing
+ all are missing the {PV,VG,LV} # - that is not applicable in LVM2
+ pvdisplay doesn't show how many LVs are contained on it
+ much of the snapshot information isn't available for lvdisplay
o Look at the code for other potiential FIXMEs :)
Heinz Mauelshagen [Thu, 25 Apr 2002 10:53:58 +0000 (10:53 +0000)]
Changed DEFAULT_PV and DEFAULT_LV to 256 (has been fixed in LVM1 before)
Andres Salomon [Thu, 25 Apr 2002 06:12:07 +0000 (06:12 +0000)]
Updated for new release
Alasdair Kergon [Wed, 24 Apr 2002 18:41:02 +0000 (18:41 +0000)]
Update example config
Alasdair Kergon [Wed, 24 Apr 2002 18:20:51 +0000 (18:20 +0000)]
Merge with text format branch.
Lots of changes/very little testing so far => there'll be bugs!
Use 'vgcreate -M text' to create a volume group with its metadata stored
in text files. Text format metadata changes should be reasonably atomic,
with a (basic) automatic recovery mechanism if the system crashes while a
change is in progress.
Add a metadata section to lvm.conf to specify multiple directories if
you want (recommended) to keep multiple copies of the metadata (eg on
different filesystems).
e.g. metadata {
dirs = ["/etc/lvm/metadata1","/usr/local/lvm/metadata2"]
}
Plenty of refinements still in the pipeline.
Patrick Caulfield [Wed, 24 Apr 2002 10:42:09 +0000 (10:42 +0000)]
add setlocale() call so that localisation of things like number entry
and display will work correctly.
Joe Thornber [Wed, 24 Apr 2002 08:37:34 +0000 (08:37 +0000)]
o Stop printing errors if flushing fails (could be an unconfigured device).
Alasdair Kergon [Tue, 23 Apr 2002 22:13:04 +0000 (22:13 +0000)]
Prepare for another beta release.
Alasdair Kergon [Tue, 23 Apr 2002 21:47:50 +0000 (21:47 +0000)]
Commit snapshot-related changes preparing for the next beta release.
Alasdair Kergon [Tue, 16 Apr 2002 19:41:54 +0000 (19:41 +0000)]
Missing seg->lv gives segfault when activating from text format.
Alasdair Kergon [Tue, 16 Apr 2002 14:42:20 +0000 (14:42 +0000)]
Allow deactivation of final snapshot.
Joe Thornber [Mon, 15 Apr 2002 18:49:20 +0000 (18:49 +0000)]
o Added support for chunk_size to lvcreate.
Alasdair Kergon [Mon, 15 Apr 2002 16:27:39 +0000 (16:27 +0000)]
Missing VG lock when iterating through all LVs.
Patrick Caulfield [Mon, 15 Apr 2002 13:24:14 +0000 (13:24 +0000)]
More memory leak plugging.
Joe Thornber [Mon, 15 Apr 2002 08:41:00 +0000 (08:41 +0000)]
o Drop the default chunk size for snapshots down to 16k.
Alasdair Kergon [Thu, 11 Apr 2002 14:10:32 +0000 (14:10 +0000)]
Implement a no_locking module that *does* attempt activation.
Patrick Caulfield [Thu, 11 Apr 2002 12:45:18 +0000 (12:45 +0000)]
Rename device node during a DM_RENAME command.
Patrick Caulfield [Thu, 11 Apr 2002 09:14:04 +0000 (09:14 +0000)]
Return status from _lv_activate and friends.
Alasdair, I think this is right (and I need it) but you may like to check.
Patrick Caulfield [Wed, 10 Apr 2002 15:49:47 +0000 (15:49 +0000)]
Remove \n from log messages.
Joe Thornber [Mon, 8 Apr 2002 18:59:50 +0000 (18:59 +0000)]
o Perform a BLKFLSBUF ioctl whenever a block device is closed.
Patrick, can you see if this fixes your cluster syncing problem please ?
If so I'll make it so it only syncs if you have actually written to the
device.
Patrick Caulfield [Mon, 8 Apr 2002 16:04:50 +0000 (16:04 +0000)]
Implement an external locking interface.
Patrick Caulfield [Mon, 8 Apr 2002 13:35:09 +0000 (13:35 +0000)]
Fix prototype.
Alasdair Kergon [Fri, 5 Apr 2002 14:32:22 +0000 (14:32 +0000)]
Fix lv_setup() not to generate a new lvid each time if asked to setup the
same LV more than once - subsequent times validate only.
Patrick Caulfield [Thu, 4 Apr 2002 13:31:21 +0000 (13:31 +0000)]
Make lock type numbers match the DLM numbers in use, and move UNLOCK out
of the way.
Alasdair Kergon [Thu, 4 Apr 2002 11:18:45 +0000 (11:18 +0000)]
Rename LCK_NONE to LCK_UNLOCK
Alasdair Kergon [Wed, 3 Apr 2002 12:17:55 +0000 (12:17 +0000)]
Tidying.
Alasdair Kergon [Wed, 27 Mar 2002 18:17:43 +0000 (18:17 +0000)]
Cope with creation of additional snapshots while active.
(More work on suspension dependencies still needed.)
Alasdair Kergon [Tue, 26 Mar 2002 15:01:57 +0000 (15:01 +0000)]
Snapshots are now attached to their origin device for locking purposes
so lock the origin instead of the snapshot itself when creating one.
Alasdair Kergon [Tue, 26 Mar 2002 13:41:37 +0000 (13:41 +0000)]
New-style persistent minor support.
Alasdair Kergon [Mon, 25 Mar 2002 18:54:59 +0000 (18:54 +0000)]
o read-only device support
o name/uuid disambiguation
Alasdair Kergon [Mon, 25 Mar 2002 18:50:37 +0000 (18:50 +0000)]
Fix typo.
Andres Salomon [Sat, 23 Mar 2002 08:23:15 +0000 (08:23 +0000)]
all people to actually uninstall lvm2 (*grin*)
Alasdair Kergon [Wed, 20 Mar 2002 14:34:15 +0000 (14:34 +0000)]
Improve log messages.
Alasdair Kergon [Tue, 19 Mar 2002 16:41:44 +0000 (16:41 +0000)]
Better support for LVs with hyphens in names.
Alasdair Kergon [Mon, 18 Mar 2002 23:39:42 +0000 (23:39 +0000)]
Support device queries by uuid as well as by name. (Used by lvrename.)
Alasdair Kergon [Mon, 18 Mar 2002 23:25:50 +0000 (23:25 +0000)]
lvrename works on snapshots now
Alasdair Kergon [Mon, 18 Mar 2002 13:09:27 +0000 (13:09 +0000)]
Tie all snapshot (de)activation requests to (de)activation of origin device.
Alasdair Kergon [Fri, 15 Mar 2002 23:01:59 +0000 (23:01 +0000)]
s/Removing/Unloading/ in messages to reduce confusion
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