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1951dba955
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Author SHA1 Message Date
AJ Lewis
1951dba955 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...
 2002-05-09 21:17:57 +00:00
Alasdair Kergon
64ad493eac Remove a no-op. 2002-05-09 12:03:55 +00:00
AJ Lewis
29152f6ef0 o header should only be printed once... 2002-05-08 17:58:52 +00:00
AJ Lewis
fccc39a3a7 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.
 2002-05-08 16:57:46 +00:00
Joe Thornber
0474ad51c2 i) Put back chunksize_ARG for lvcreate. 2002-05-08 14:36:10 +00:00
Alasdair Kergon
a07e27374d Always call init_log() to initialise logging defaults. 2002-05-08 12:26:45 +00:00
Andres Salomon
8ac9aae78a implement our own swabbing functions, instead of relying on the kernel's. 2002-05-07 15:28:59 +00:00
Alasdair Kergon
3fb25e3f0f log/{prefix,command_names} use defaults.h & reset between shell cmds 2002-05-07 13:00:01 +00:00
Alasdair Kergon
c5e08c6c83 Default values for some display output settings 2002-05-07 12:50:01 +00:00
Alasdair Kergon
5be981bab5 Tweaks 2002-05-07 12:47:11 +00:00
Andres Salomon
fc7a62f325 updated. 2002-05-07 06:13:03 +00:00
Andres Salomon
b9923fe3f2 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.  :)
 2002-05-07 05:54:14 +00:00
AJ Lewis
b7749b7a96 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
 2002-05-03 19:28:07 +00:00
Patrick Caulfield
f6524657fa Add features to get table/status & wait for next event. 2002-05-03 11:55:58 +00:00
Andres Salomon
05dba2d9c0 forgot to add Conflicts against lvm1 packages 2002-05-03 04:57:49 +00:00
Andres Salomon
fa3d8bc745 updated for 0.95.05-2. 2002-05-03 04:43:46 +00:00
Andres Salomon
68a0d76b93 ditto 2002-05-03 04:43:24 +00:00
Andres Salomon
0d339ebaac dh_installinit makes a perfectly find postrm script.. 2002-05-03 04:13:02 +00:00
Alasdair Kergon
1feb031a88 Update. 2002-04-30 17:13:43 +00:00
Alasdair Kergon
6b4c9ff740 Some partial VG support with format_text. 2002-04-30 17:12:37 +00:00
Alasdair Kergon
e1f93d52e3 get_vgs must check for text format VGs when no lvm1 format VGs present 2002-04-30 12:27:13 +00:00
AJ Lewis
6e2ff7fb35 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  :)
 2002-04-29 21:43:14 +00:00
Heinz Mauelshagen
8877446463 Changed DEFAULT_PV and DEFAULT_LV to 256 (has been fixed in LVM1 before) 2002-04-25 10:53:58 +00:00
Andres Salomon
c5516a256a Updated for new release 2002-04-25 06:12:07 +00:00
Alasdair Kergon
1524c1a471 Update example config 2002-04-24 18:41:02 +00:00
Alasdair Kergon
25b733809a 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.
 2002-04-24 18:20:51 +00:00
Patrick Caulfield
f06bdc437d add setlocale() call so that localisation of things like number entry 
and display will work correctly.
 2002-04-24 10:42:09 +00:00
Joe Thornber
e3528bcda7 o Stop printing errors if flushing fails (could be an unconfigured device). 2002-04-24 08:37:34 +00:00
Alasdair Kergon
e82f37cbbf Prepare for another beta release. 2002-04-23 22:13:04 +00:00
Alasdair Kergon
671b6aa602 Commit snapshot-related changes preparing for the next beta release. 2002-04-23 21:47:50 +00:00
Alasdair Kergon
de3bec7f81 Missing seg->lv gives segfault when activating from text format. 2002-04-16 19:41:54 +00:00
Alasdair Kergon
69e8a53ee4 Allow deactivation of final snapshot. 2002-04-16 14:42:20 +00:00
Joe Thornber
0e06dd31fd o Added support for chunk_size to lvcreate. 2002-04-15 18:49:20 +00:00
Alasdair Kergon
d6a766f138 Missing VG lock when iterating through all LVs. 2002-04-15 16:27:39 +00:00
Patrick Caulfield
70d7918634 More memory leak plugging. 2002-04-15 13:24:14 +00:00
Joe Thornber
6fa3c2d5ce o Drop the default chunk size for snapshots down to 16k. 2002-04-15 08:41:00 +00:00
Alasdair Kergon
7e3d403b88 Implement a no_locking module that *does* attempt activation. 2002-04-11 14:10:32 +00:00
Patrick Caulfield
63def4e716 Rename device node during a DM_RENAME command. 2002-04-11 12:45:18 +00:00
Patrick Caulfield
584404f8f4 Return status from _lv_activate and friends. 
Alasdair, I think this is right (and I need it) but you may like to check.
 2002-04-11 09:14:04 +00:00
Patrick Caulfield
426bc429ef Remove \n from log messages. 2002-04-10 15:49:47 +00:00
Joe Thornber
f31c47ade8 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.
 2002-04-08 18:59:50 +00:00
Patrick Caulfield
2fab033e9b Implement an external locking interface. 2002-04-08 16:04:50 +00:00
Patrick Caulfield
c34d34e6a0 Fix prototype. 2002-04-08 13:35:09 +00:00
Alasdair Kergon
ab053ad6c1 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.
 2002-04-05 14:32:22 +00:00
Patrick Caulfield
ae70673752 Make lock type numbers match the DLM numbers in use, and move UNLOCK out 
of the way.
 2002-04-04 13:31:21 +00:00
Alasdair Kergon
8856889d10 Rename LCK_NONE to LCK_UNLOCK 2002-04-04 11:18:45 +00:00
Alasdair Kergon
607bcd61d0 Tidying. 2002-04-03 12:17:55 +00:00
Alasdair Kergon
7bb6856a7e Cope with creation of additional snapshots while active. 
(More work on suspension dependencies still needed.)
 2002-03-27 18:17:43 +00:00
Alasdair Kergon
8573c6bcac Snapshots are now attached to their origin device for locking purposes 
so lock the origin instead of the snapshot itself when creating one.
 2002-03-26 15:01:57 +00:00
Alasdair Kergon
4bb3eccf2b New-style persistent minor support. 2002-03-26 13:41:37 +00:00