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Commit Graph

16 Commits

Author SHA1 Message Date
Alasdair Kergon
cfb7bfc7d9 More consistent error code usage. 2003-10-21 22:06:07 +00:00
Alasdair Kergon
7512e5a202 use pvmove flag 2003-04-30 15:25:34 +00:00
Alasdair Kergon
5a52dca9c2 Some new features. 2002-11-18 14:04:08 +00:00
Andres Salomon
50762c2186 agk, I recall you saying you had a massive commit pending; if you need me
to back this out so you can do that commit, let me know.  Also, if there's
an issue with the error message that's displayed, just change it in tools.h.

This causes a "device-mapper driver/module not loaded?" error message to
be displayed for the commands that require dm-mod, if the tools can't get
the driver version.  It's not done for commands that don't require dm-mod.
This should clear up some problems people have had attempting to use lvm2
without rtfm'ing.
2002-10-27 21:04:03 +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
Alasdair Kergon
568d7229bf Review locking: block signals instead of ignoring them and restore state
afterwards; avoid race condition with unlink; add LCK_HOLD to process_each_vg.
2002-03-15 16:07:38 +00:00
Alasdair Kergon
6fda126dd7 Run through indent - no (intentional) changes to any code. 2002-02-11 21:00:35 +00:00
Alasdair Kergon
60274aba6e Preparation for an LVM2 liblvm - pass cmd_context into each tool and
link some globals that the tools need into that structure.
2002-02-11 20:50:53 +00:00
Alasdair Kergon
7d0e6e800e o Support locking with local lock files
o Disable control-c during updates (except if blocked waiting for a lock)
2002-02-11 15:42:34 +00:00
Joe Thornber
e74999af51 o Add cmd_line field to struct cmd_context
o  Text format now has a description and time field at the top level.

o  archiving and backup set the description appropriately. eg,

   for an archive:

     description = "Created *before* executing 'lvextend test_vg/lvol0 -l +1'."
     creation_time = 1013166332

   for a backup:

     description = "Created *after* executing 'lvextend test_vg/lvol0 -l +1'."
     creation_time = 1013166332

This is preparing the way for a simple vgcfgundo command.
2002-02-08 11:13:47 +00:00
Heinz Mauelshagen
08907484f5 quotes around names in output 2002-01-30 15:04:48 +00:00
Joe Thornber
f2f2634990 o vgcfgrestore works ! (with the couple of examples I tried). 2002-01-15 17:37:23 +00:00
Alasdair Kergon
4a624ca055 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
Joe Thornber
197c3f2ab4 o sync tool changes for backup stuff. 2002-01-07 11:12:11 +00:00
Joe Thornber
e59204fc22 o sync laptop to test machine. 2002-01-07 09:05:31 +00:00
Joe Thornber
2041d905a9 o Added a quick vgcfgbackup, needs parameters as yet. 2001-12-20 16:05:14 +00:00