1
0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-22 17:35:59 +03:00
Commit Graph

52 Commits

Author SHA1 Message Date
Alasdair Kergon
6c81ed26f0 Add LV column to reports listing kernel modules needed for activation. 2006-10-03 17:55:20 +00:00
Alasdair Kergon
2293567c8c Fix lvcreate corelog validation.
Add --config for overriding most config file settings from cmdline.
  Quote arguments when printing command line.
  Remove linefeed from 'initialising logging' message.
  Add 'Completed' debug message.
  Don't attempt library exit after reloading config files.
  Always compile with libdevmapper, even if device-mapper is disabled.
2006-05-16 16:48:31 +00:00
Alasdair Kergon
3e3d5d8593 Add --monitor to vgcreate and lvcreate to control dmeventd registration.
Propagate --monitor around cluster.
Filter LCK_NONBLOCK in clvmd lock_vg.
2006-05-12 19:16:48 +00:00
Alasdair Kergon
898e6f8e41 Add mirror_library description to example.conf.
More compile-time cleanup.
2006-05-11 17:58:58 +00:00
Alasdair Kergon
472ac5bdd5 more snapshot code tidying 2006-04-06 14:06:27 +00:00
Alasdair Kergon
bbf83db14a Set block_on_error parameter if available.
Add target_version.
2005-12-19 21:01:39 +00:00
Alasdair Kergon
5f4b2acfe5 Replacement activation code. [Don't use this yet!] 2005-11-08 22:52:26 +00:00
Alasdair Kergon
352a99b95a Use dm_is_dm_major instead of local copy.
Allow mapped devices to be used as PVs safely.
2005-10-25 19:08:21 +00:00
Alasdair Kergon
f894b4b1b7 Attempt to load missing targets using modprobe.
Simplify dev_manager_info().
2005-10-17 18:00:02 +00:00
Alasdair Kergon
2262b32057 Use hash, bitset, malloc, pool from libdevmapper. 2005-10-16 23:03:59 +00:00
Alasdair Kergon
07d318310b Prepare tools to support clustered mirrors. 2005-08-14 23:18:28 +00:00
Alasdair Kergon
e9c761b869 Only ask libdevmapper for open_count when we need it. 2005-01-12 22:58:21 +00:00
Alasdair Kergon
7d1552c9de Option for auto-fallback to LVM1 tools if running 2.4 without device-mapper. 2004-04-08 15:23:23 +00:00
Alasdair Kergon
6606c3ae81 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
d1f4953ad4 Add list_versions to library 2004-03-26 19:52:09 +00:00
Alasdair Kergon
4bd9480dce lv_info_by_lvid 2004-03-26 15:35:01 +00:00
Alasdair Kergon
658b58129b additional activation functions 2004-03-08 18:54:13 +00:00
Alasdair Kergon
f7dd6d8446 The LVM2 part of vgmknodes [still to do the non-devfs device-mapper bit]. 2003-11-12 19:16:48 +00:00
Alasdair Kergon
914c97239f Another sync point - numerous fixes & clean ups. 2003-07-04 22:34:56 +00:00
Alasdair Kergon
10b29b8d2d pvmove support 2003-04-30 15:26:25 +00:00
Alasdair Kergon
a9953411a8 o Rejig activation code device dependencies to make things a bit more robust
and further reduce the number of ioctl calls made.
o Metadata area struct change.
o Make config file accessible to activation functions & get stripe_filler
  from it.
o Allow kernel to return snapshot status as a fraction or a percentage.
2003-04-24 22:09:13 +00:00
Alasdair Kergon
446155d94f Support snapshot status fraction. 2003-04-15 13:20:16 +00:00
Alasdair Kergon
199e490e7d configure --disable-devmapper if you don't have libdevmapper 2003-01-08 22:44:07 +00:00
Alasdair Kergon
8ef2b021ed Default stripesize 64k & config file setting for it;
Clear many compiler warnings (i386) & associated bugs - hopefully without
introducing too many new bugs:-)  (Same exercise required for other archs.)
Default compilation has optimisation - or else use ./configure --enable-debug
2002-12-19 23:25:55 +00:00
Alasdair Kergon
d1d9800ef1 Refactoring. 2002-11-18 14:01:16 +00:00
Alasdair Kergon
c826c0d17c Rename; add some FIXMEs. 2002-05-22 14:03:45 +00:00
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
41967a0276 lv_info replaces lv_active etc. 2002-03-11 19:02:28 +00:00
Alasdair Kergon
be326a2f1b o activate/reactivate merge
o unlocking macro
2002-03-11 15:08:39 +00:00
Alasdair Kergon
15c325f06a o Use new LCK_HOLD flag to indicate whether lock should be held on return
from lock_vol() - otherwise it now attempts to acquire the lock and then
  immediately releases it.
o Extend the id field in struct logical_volume to hold VG uuid + LV uuid
  for format1. This unique lvid can be used directly when calling lock_vol().
o Add the VG uuid to vgcache to make VG uuid lookups possible.  (Another
  step towards using them instead of VG names internally.)
2002-03-05 20:03:09 +00:00
Alasdair Kergon
8c013da41f More use of LV locking. 2002-03-01 19:08:11 +00:00
Alasdair Kergon
f4cbeaf0ac o Lock mechanism for LV activation
o #defines for common lock flag combinations
o Try out hyphens instead of colons in device-mapper names - does this
  make messages containing filenames easier to read?
2002-02-27 12:26:41 +00:00
Alasdair Kergon
6761081ab4 Clearer link pathname display. 2002-02-26 16:08:22 +00:00
Joe Thornber
fc28b60f9c o More dev_manager work. 2002-02-25 14:46:57 +00:00
Alasdair Kergon
413cc9189e Begin conversion so LV id is passed to activation unit instead of
struct logical_volume.
2002-02-25 12:56:16 +00:00
Alasdair Kergon
14a81c5a03 Remove lv_update_write_access: use lv_reactivate directly now instead. 2002-02-20 21:28:22 +00:00
Joe Thornber
5986ec940f o Removed the -z (suspend) option from the tools
o  New function: int lv_setup_cow_store(struct logical_volume *lv)
   This zeroes the start of the cow device.

o  Made lvcreate call above fn.
2002-02-18 15:52:48 +00:00
Joe Thornber
fdc7af232a o Turn the device_create_* functions into device_populate_*, they only
fill in an already created dm_task.  This allows common code, such
  as minor number selection, and read_only to be lifted.
2002-02-12 11:15:45 +00:00
Alasdair Kergon
a62ee8ad27 Document return codes. 2002-02-11 17:42:02 +00:00
Joe Thornber
6d52fb460b o Split activate.c into a high level (remaining in activate.c) and low level (ll-activate.[hc]) API.
o  Creation of a device from an lv now lives in activate-lv.c
2002-02-11 15:48:34 +00:00
Alasdair Kergon
fae0c5764f Support --version argument and 'version' shell command. 2002-01-17 16:39:24 +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
Alasdair Kergon
2bc25b546a Support for read-only. 2002-01-07 22:28:36 +00:00
Alasdair Kergon
3080a75445 o activation & active status tests
o lvdisplay fields from kernel
o update lv->size on resize
2001-11-21 19:32:35 +00:00
Alasdair Kergon
94b8220f6a lvdisplay & lvreduce 2001-11-08 16:15:58 +00:00
Joe Thornber
2ba80b436f o Added lvs_in_vgs_opened 2001-11-07 15:02:07 +00:00
Joe Thornber
37ed70b9ea o Another pass at the activation code 2001-11-07 11:51:42 +00:00
Alasdair Kergon
0a5e4a1442 o Changes to activation interface
o Add pointer lv->vg
o Some naming tweaks to improve clarity
2001-10-31 17:59:52 +00:00
Alasdair Kergon
a381c45a6e vgchange 2001-10-16 16:25:28 +00:00
Joe Thornber
e15559aa3c o spot empty list in build_vg 2001-10-09 17:09:46 +00:00