Joe Thornber
4b2ec1929a
o There were some alignment problems with pool-debug which I've resolved
...
by allocating the data block with an additional dbg_malloc.
o Added an assertion to check that no one is requesting alternate
alignment for memory allocated from pool. I can't see us needing this
for LVM2.
2002-01-28 09:16:09 +00:00
Joe Thornber
0cf2445bb7
o Add extra parameter to lv_manip fns
2002-01-24 17:15:49 +00:00
Joe Thornber
f868d63582
o Similar changes for lv_list.
2002-01-21 16:49:32 +00:00
Joe Thornber
cc282870dd
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
e586401ecb
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
Alasdair Kergon
add7dc2d5a
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
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
b80f32dd0a
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
Joe Thornber
9b5db6c270
o First pass at import.c. Still waiting for label code for the uuid->pv
...
mapping.
2002-01-10 11:18:08 +00:00
Joe Thornber
9f44467d44
o sync backup changes
2001-12-20 11:52:54 +00:00
Joe Thornber
e8bacbc465
o sync the backup stuff
2001-12-17 19:46:10 +00:00
Alasdair Kergon
7a61472a0a
More striping support & fixes.
2001-12-03 16:27:16 +00:00
Joe Thornber
0bab65915d
o Sync up todays work on converting to the segmented representation of
...
logical volumes. It includes:
format1 changes.
metadata.h changes.
lv_manip.c changed (striped allocation still not done though).
activate.c changes.
Nothing has been near a compiler as yet.
Alasdair can you look at changing display.c to use to output the mappings
in a more segment oriented format please ?
I haven't put the span list into struct physical_volume to represent allocated
extents. I think the burden of maintaining it for things like lv_extend may
out weigh it's uses.
2001-11-27 16:37:33 +00:00
Joe Thornber
79b0c9f89a
o change chunk_size to stripe_size
2001-11-26 16:30:43 +00:00
Joe Thornber
f95627cf8a
o More metadata changes.
2001-11-26 16:18:48 +00:00
Alasdair Kergon
6b35c7eb9d
LV create/extend prototype changes for striping
2001-11-26 15:31:46 +00:00
Joe Thornber
3390d370d0
o make it obvious that stripe_segment is variable sized.
2001-11-26 13:15:22 +00:00
Joe Thornber
79437c2734
o segments will have to be held as an array of pointers since they're now
...
variable sized.
2001-11-26 13:03:36 +00:00
Joe Thornber
23687ed34d
o sync the new in core rep. for Alasdair.
...
This will break everything ! Hopefully things will be working again by
this evening.
2001-11-26 12:49:29 +00:00
Alasdair Kergon
9b7742bb36
More LV-related tidying. lvdisplay without args now shows all LVs.
2001-11-14 18:38:07 +00:00
Alasdair Kergon
5238b63f1a
Miscellaneous tidying
2001-11-14 13:52:38 +00:00
Alasdair Kergon
e68b5e3029
o lvdisplay now shows LE / PV map
...
o fix LE allocation when first PV is full
o reduce VG free_count when removing PVs from VG
2001-11-13 17:53:06 +00:00
Alasdair Kergon
03a8a07d67
Merge lvreduce & lvextend into lvresize.
2001-11-13 14:17:50 +00:00
Joe Thornber
d53f88d7af
o Stuff
2001-11-12 19:28:50 +00:00
Joe Thornber
4daacc38cb
o Add ALLOC_SIMPLE
2001-11-12 17:55:05 +00:00
Joe Thornber
2107f48208
o Split struct io_space into:
...
struct format_handler - format methods
struct format_instance - links instance data, methods, and cmd
struct cmd_context - dev_dir, memory allocator, device filter
2001-11-12 12:16:57 +00:00
Alasdair Kergon
642c2e964b
lvcreate
2001-11-06 19:02:26 +00:00
Joe Thornber
15e35a737c
o lv_reduce
...
o pv_maps wasn't taking a list of acceptable pvs
2001-11-06 11:19:33 +00:00
Joe Thornber
dd4e3f9efc
o lv_manip.c will contain the code for lv_create, lv_extend and lv_reduce.
2001-11-06 10:29:56 +00:00
Alasdair Kergon
1138def67f
Reinstate size of lv
2001-11-05 18:07:44 +00:00
Joe Thornber
242019fdf4
o code for building free area lists on a pv. Compiles but not run.
2001-11-05 16:41:38 +00:00
Alasdair Kergon
9277853f07
lvcreate prototype
2001-11-05 13:06:03 +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
Joe Thornber
1b9fcf48b1
o LGPL list implementation
2001-10-31 12:47:01 +00:00
Joe Thornber
dc6e03dc5b
o Add read_ahead and stripes to struct logical_volume
2001-10-29 15:34:56 +00:00
Alasdair Kergon
cfd658dab0
lvremove
2001-10-29 13:52:23 +00:00
Alasdair Kergon
ffb3162116
vgextend
2001-10-15 22:04:27 +00:00
Alasdair Kergon
df2e0dc751
More vgcreate error trapping
2001-10-15 18:39:40 +00:00
Joe Thornber
8a482590fa
o vgcreate
2001-10-12 14:25:53 +00:00
Joe Thornber
2cb6249206
o make ios the first argument to pv_create
2001-10-12 10:52:32 +00:00
Joe Thornber
72a5e12b5c
o pvcreate
...
o added uuid unit
o stubbed partition stuff
2001-10-12 10:32:06 +00:00
Joe Thornber
88835ab641
o pv_setup for format1, this is the last one !
2001-10-10 10:55:55 +00:00
Joe Thornber
755590409e
o Code to calculate the metadata layout.
2001-10-10 09:25:04 +00:00
Alasdair Kergon
0dc2a4d6e4
o vgremove.
...
o filter devices by major.
2001-10-09 17:20:02 +00:00
Joe Thornber
b1713d284d
o change pv_read to take a name rather than a device
2001-10-09 16:05:34 +00:00
Joe Thornber
83545752cf
o hack, hack, hack
2001-10-09 14:26:45 +00:00
Joe Thornber
47bd29840d
o pv_Read works
2001-10-09 08:58:52 +00:00
Joe Thornber
c8ca2a2993
o get_pvs for format 1
...
o fix vg_read if vg doesn't exist
2001-10-08 17:53:43 +00:00
Joe Thornber
f5f8443131
o read_vg works (or so it claims)
2001-10-08 16:08:16 +00:00
Joe Thornber
721128e86d
o sync
2001-10-08 12:11:33 +00:00
Joe Thornber
812efa0f48
o get things compiling
2001-10-08 09:45:16 +00:00
Joe Thornber
d81ec60d19
o test program for reading a vg
2001-10-08 08:47:27 +00:00
Alasdair Kergon
25d42d50a8
Sync include file changes.
2001-10-05 21:39:30 +00:00
Alasdair Kergon
f09fdc28fa
revised flags and comments
2001-10-05 13:03:03 +00:00
Alasdair Kergon
ee1f91bf27
metadata status flags regrouping & comments; misc tool changes
2001-10-04 22:53:37 +00:00
Joe Thornber
e6efb2b0bd
o got dbg_malloc_t working, Alasdair could you look at the Makefile.in it
...
seems to be having trouble with the dependencies.
o removed some files from the lib makefile that don't compile yet.
2001-10-04 10:13:07 +00:00
Alasdair Kergon
b39630bdb7
vgcreate & lvmchange outlines
2001-10-03 20:38:07 +00:00
Alasdair Kergon
fbad1c90a1
lvremove outline
2001-10-03 12:34:08 +00:00
Alasdair Kergon
9e300c8427
pvscan framework
2001-10-02 17:09:05 +00:00
Alasdair Kergon
1f6db21f32
Another step towards consistency & compilation.
2001-10-01 22:12:10 +00:00
Joe Thornber
74a54dc297
o changed dev-manager to a dev_filter
2001-10-01 16:21:21 +00:00
Alasdair Kergon
b8ef655fb7
Tidy include files
2001-10-01 15:14:39 +00:00
Joe Thornber
84ad4dabe2
o logical data structures
2001-09-28 13:15:30 +00:00
Alasdair Kergon
269930c0da
lvactivate checkpoint commit
2001-09-25 12:49:28 +00:00
