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Commit Graph

142 Commits

Author SHA1 Message Date
Alasdair Kergon
a56cd92a1e No need for file output to default to stderr now that log file can be
specified in config file.
2002-01-21 19:05:00 +00:00
Joe Thornber
01cd5c84d6 o Allow fractional parts for size args. eg, lvcreate -L 34.4M
o  Fix a couple of bugs related to the earlier lv_list change
2002-01-21 17:43:10 +00:00
Joe Thornber
e210599fa6 o Similar changes for lv_list. 2002-01-21 16:49:32 +00:00
Joe Thornber
dbe7cee7e9 o fail if create_pv_list would produce an empty list. 2002-01-21 16:15:25 +00:00
Joe Thornber
34458e0c57 o Changed
struct pv_list {
	struct list list;
	struct physical_volume pv;
   };

   to

   struct pv_list {
	struct list list;
	struct physical_volume *pv;
   };


o  New function in toollib 'create_pv_list', which creates a list of pv's
   from a given command line array of pv's.

o  Changed lvcreate/extend to use this (fixes lvextend [pv list] bug).
2002-01-21 16:05:23 +00:00
Joe Thornber
6968c3ab9b o Changed find_pv_in_vg, and find_lv_in_vg to return a struct pv_list * and
struct lv_list * respectively.
2002-01-21 14:28:12 +00:00
Joe Thornber
379ecbf9a9 o lvdisplay now gives a segment map for the -m option. 2002-01-21 12:05:39 +00:00
Joe Thornber
7b9dfa9a28 o removed display_uuid
o use id_write_format from lib/uuid/uuid.h instead
2002-01-21 11:29:06 +00:00
Alasdair Kergon
5970f904ae Allow syslog facility to be set, or turned off, from the config file. 2002-01-18 21:26:37 +00:00
Alasdair Kergon
8cbcb2868d Display something in the "hypothetical" unknown log level case. 2002-01-18 19:38:19 +00:00
Alasdair Kergon
ae14d205a5 Allow compilation against a device-mapper that was installed into $DESTDIR
Always check for negative (error) return code from lv_active()
2002-01-18 16:43:19 +00:00
Alasdair Kergon
4d5b273ebe Support --version argument and 'version' shell command. 2002-01-17 16:39:24 +00:00
Alasdair Kergon
ed6a860fad Add function that returns the library version. 2002-01-17 14:13:25 +00:00
Alasdair Kergon
ee11aa9e75 Use additional version numbers.
Kernel driver has a version number (stored in kernel/VERSION).
  The first two components of this (0.94) give the version number of the
  ioctl interface.  This number must be changed whenever a change is
  made to the ioctl interface that breaks backwards compatibility.

  The library has a version number (stored in VERSION) which is
  used for linking.
  The first and/or second component of this must be changed whenever
  a change is made to the library API that breaks backwards
  compatibility.
2002-01-17 13:19:55 +00:00
Alasdair Kergon
c46d20fa92 o pvcreate --uuid to specify the uuid (required before using vgcfgrestore
onto a new device).  uuid specified must not already exist on the system.
o More message tidying.
o When checking for label, only read PV metadata.
o Add ataraid.  [Needs moving into config/defaults files.]
2002-01-16 18:10:08 +00:00
Alasdair Kergon
67ada02076 Move test flag from log to global section of config file. 2002-01-16 15:20:51 +00:00
Alasdair Kergon
32d94c2eaf o Don't update vgcache when (not really) writing in test mode.
o Don't continue iterating through a possibly-deleted list.
2002-01-16 14:43:27 +00:00
Joe Thornber
ef735fd92a o Add pvmove to the stub file. 2002-01-16 11:27:19 +00:00
Alasdair Kergon
1225ce7fe8 o More comprehensive config parameter debugging messages.
o Make /proc configurable.
 o Review hard-coded "/dev"s - made 2 more of them configurable.
2002-01-15 23:34:13 +00:00
Alasdair Kergon
7e77a31b96 o missing labeller free
o updated vgcfgrestore args
o change _check_for_open_devices only to check devices present in the hash
  table instead of using dev_iter which triggers a full scan even when only
  displaying command line help
2002-01-15 21:28:04 +00:00
Joe Thornber
d146b9002f o Actually check in vgcfgrestore. 2002-01-15 18:17:57 +00:00
Joe Thornber
1f9d567b23 o vgcfgrestore works ! (with the couple of examples I tried). 2002-01-15 17:37:23 +00:00
Alasdair Kergon
ed1b3a023c Another ioctl interface update:
Supply offset to start of variable data area (so struct size can change
without breaking backward compatibility)
  Add command that just returns the driver version
2002-01-15 15:21:57 +00:00
Alasdair Kergon
74c67fbf4b o Add rename support to dmsetup.
o Add support to use specified minor number to library and dmsetup.
2002-01-11 12:12:46 +00:00
Alasdair Kergon
0092790c7d o ACTIVE is no longer a status flag - lv_active() used to check if an LV
is active in the device-mapper.
o Many operations can be carried out regardless of whether the VG is
  active or not.
o vgscan does not activate anything - use vgchange.
o Change lvrename to support renaming of active LVs.
o Remove '//' appearing in some pathnames.
o Dummy lv_check_segments() for compilation.
2002-01-10 23:21:07 +00:00
Alasdair Kergon
957d6bea15 Separate constant fields from variable ones. 2002-01-10 16:47:04 +00:00
Alasdair Kergon
f8b6e5b414 Clarify terminology:
VG is resizeable  - PVs can be added or removed
  PV is allocatable - free extents on it may be allocated to LVs
2002-01-10 15:09:51 +00:00
Alasdair Kergon
de45f4884c Allow for multiple spellings / backwards compatibility of renamed
command line options.
      vgchange --resizeable y
      pvchange --allocatable y
But --allocation is still allowed for both (as LVM1) and --resizable is OK.
2002-01-10 14:46:50 +00:00
Joe Thornber
5da1f3e7c8 o vgcfgrestore. 2002-01-10 14:27:47 +00:00
Alasdair Kergon
f5ec76537a o Rename many occurrences of 'backup' to 'archive' to reduce confusion.
o Extract file creation/renaming code into a library and change backup code
  to use it too.
o Support umask.
o Bring lvm.conf man page up-to-date.
2002-01-09 19:16:48 +00:00
Joe Thornber
3fe4864f65 o new function backup_remove(const char *vg_name), to be called from vgremove. 2002-01-09 14:07:49 +00:00
Alasdair Kergon
35b1d93813 Add archiving. 2002-01-09 13:17:14 +00:00
Alasdair Kergon
71f5d0dac7 Another attempt to support both readline versions. 2002-01-08 19:17:08 +00:00
Alasdair Kergon
561b0c4381 call archive_exit() & backup_exit() on exit 2002-01-08 18:14:04 +00:00
Alasdair Kergon
c441202fea fixes for compilation 2002-01-07 23:28:25 +00:00
Alasdair Kergon
52f3709f67 Sync tidy. 2002-01-07 22:49:04 +00:00
Alasdair Kergon
c2ca6187fe If a device somehow became suspended, lvchange -ay now reactivates it. 2002-01-07 22:36:12 +00:00
Joe Thornber
aedc729087 o tidy up renaming of archive files. 2002-01-07 14:21:33 +00:00
Joe Thornber
5f7cfa3fa9 o sync tool changes for backup stuff. 2002-01-07 11:12:11 +00:00
Joe Thornber
8f37cadce8 o sync laptop to test machine. 2002-01-07 09:05:31 +00:00
Joe Thornber
b9da39274f o High level archiving and backup functions.
I've split the old autobackup function into two seperate areas:

'archiving' is performed *before* a vg configuration is changed.  This
produces a numbered backup in /etc/lvm/archive.

A 'backup' is performed *after* a vg change.  So the directory /etc/lvm/backup
will hold the  a copy of the current configuration.
2002-01-03 15:46:48 +00:00
Joe Thornber
2066121b7c o Added -r, --read-only switch to dmsetup for use with create and reload. 2002-01-03 10:39:21 +00:00
Alasdair Kergon
8697263bde Fix $DESTDIR support 2002-01-02 14:23:10 +00:00
Alasdair Kergon
13cb94909c o Add autobackup support to tools (follows most vg_write calls).
o Skip autobackup when in test mode.
o Set test mode from config file.
o Create system/backup dirs if not present (unless LVM_SYSTEM_DIR holds "").
2001-12-31 21:27:39 +00:00
Alasdair Kergon
b57ca2a763 vgcache.h inclusion (avoid compiler warning) 2001-12-31 19:18:44 +00:00
Alasdair Kergon
83c49e9745 o Use lvm_snprintf wherever return value is used
o Add parameters to set retention limits for backups
2001-12-31 19:09:51 +00:00
Alasdair Kergon
6edc4920ba Redundant. 2001-12-31 17:26:42 +00:00
Alasdair Kergon
42cd47d32e o Allow more default values to be overridden from config file.
o Cope with both the readline versions used around here.
2001-12-31 15:20:18 +00:00
Alasdair Kergon
53bff262f8 Revised ioctl/dmfs merge with fixes for bugs found in tests. 2001-12-20 20:32:14 +00:00
Joe Thornber
3251a708e4 o Added a quick vgcfgbackup, needs parameters as yet. 2001-12-20 16:05:14 +00:00