Joe Thornber
5875c0fce5
o extra error checking
2001-11-27 20:03:45 +00:00
Joe Thornber
adbc44560b
o Get format1 building.
2001-11-27 17:29:56 +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
Alasdair Kergon
5238b63f1a
Miscellaneous tidying
2001-11-14 13:52:38 +00:00
Joe Thornber
29aa6d5850
o Added dev_open and dev_close functions
...
o Changed disk-rep to use these
o if NDEBUG is not defined the dev_cache will check for open devices on
teardown.
I was hoping this would speed things up. But I'm still getting:
reti:/home/joe/sistina/LVM2/tools# time ./lvm vgchange -a n
Volume group vg0 successfully changed
real 0m5.751s
user 0m0.060s
sys 0m0.070s
even though I have only 1 device with the vg on it passing the filters.
2001-11-14 10:01:52 +00:00
Joe Thornber
78fc479a69
o Deal with sparse lv arrays (on disk)
...
o new fn. dev_zero which zero's an area of a device
2001-11-13 18:52:52 +00:00
Joe Thornber
4daacc38cb
o Add ALLOC_SIMPLE
2001-11-12 17:55:05 +00:00
Joe Thornber
f7cbb38dbb
o check result of an allocation
2001-11-12 16:00:52 +00:00
Alasdair Kergon
277237805a
iospace restructured
2001-11-12 15:10:01 +00:00
Joe Thornber
66b0745933
o add uplink from vg to cmd_context
2001-11-12 12:23:10 +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
7858f6fb16
o Added lvextend
...
o Full signed arguments to lvreduce/lvextend
o Consistent lv_number/pe map use
o Populate pv->pe_allocated
o Fixes for allocation/writing of multiple LVs
2001-11-09 22:01:04 +00:00
Joe Thornber
2ba80b436f
o Added lvs_in_vgs_opened
2001-11-07 15:02:07 +00:00
Joe Thornber
80f9662b05
o adjacent extents are now merged into a single target when activating.
2001-11-05 13:37:13 +00:00
Alasdair Kergon
f047219b23
Link in the activation library.
2001-11-02 16:28:04 +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
b892f8ecb6
o random little fixes
2001-10-30 17:53:21 +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
a352490f88
prefix & vgname in lvname
2001-10-29 15:28:00 +00:00
Alasdair Kergon
cfd658dab0
lvremove
2001-10-29 13:52:23 +00:00
Joe Thornber
d7c5efe663
o was freeing memory from the wrong pool
2001-10-25 15:24:35 +00:00
Joe Thornber
c7f0b573ac
o use dev_name(dev) to get the name of a device, this operation is cheap
...
since it just get's the first alias.
2001-10-25 14:04:18 +00:00
Joe Thornber
3cfae6cfce
o Remove a couple of warnings, and one bug in ttree. Spotted by the optimiser
2001-10-25 13:08:29 +00:00
Alasdair Kergon
cd77c5a7b7
pvdisplay
2001-10-18 16:55:19 +00:00
Alasdair Kergon
8f8a968dc2
pvchange
2001-10-17 15:29:31 +00:00
Alasdair Kergon
a381c45a6e
vgchange
2001-10-16 16:25:28 +00:00
Alasdair Kergon
aa290eb285
vgcreate basic extent size validation
2001-10-15 20:29:15 +00:00
Alasdair Kergon
df2e0dc751
More vgcreate error trapping
2001-10-15 18:39:40 +00:00
Alasdair Kergon
ca8f8837c2
o lvm readline error-case tidy-up
...
o more vgcreate error cases
2001-10-15 12:49:58 +00:00
Joe Thornber
8a482590fa
o vgcreate
2001-10-12 14:25:53 +00:00
Joe Thornber
72a5e12b5c
o pvcreate
...
o added uuid unit
o stubbed partition stuff
2001-10-12 10:32:06 +00:00
Alasdair Kergon
6e91eeef13
vgreduce, vgremove, vgrename & vgscan
2001-10-11 21:35:55 +00:00
Joe Thornber
7f64636f5f
o try incrementing pv_number from 1
2001-10-11 16:31:09 +00:00
Joe Thornber
1eabbe1ad7
o if contained &= instad of &
2001-10-11 15:09:31 +00:00
Joe Thornber
e8220912e9
o initalise list_heads, initialise list_heads, initi ..
2001-10-11 14:21:38 +00:00
Joe Thornber
6b6a344e09
o a very quick hack to get vg_number right
2001-10-11 14:10:18 +00:00
Joe Thornber
383d1752fa
o set PV_ALLOCATABLE flag correctly
2001-10-11 13:34:17 +00:00
Joe Thornber
68cb51e7dd
o pv->system_id
2001-10-11 13:22:51 +00:00
Joe Thornber
ece1fe835c
o vg->pv_act
2001-10-11 13:05:55 +00:00
Joe Thornber
ab47fb661f
o calculate pv_numbers and lv_numbers for LVM1 support
2001-10-11 10:55:19 +00:00
Joe Thornber
491ae26f6c
o pe_start wasn't being set properly when exporting to disk
...
o added a check for lv's with null lv_name
o setup pv->lv_cur correctly
o test program for vg_write
2001-10-11 10:08:44 +00:00
Joe Thornber
dcca4d2081
o sync
2001-10-10 17:11:31 +00:00
Alasdair Kergon
2d9133bbbd
standardise some log messages
2001-10-10 16:36:32 +00:00
Joe Thornber
aed3f57b3b
o allocate and zero the extents before exporting the lv's
2001-10-10 14:56:53 +00:00
Joe Thornber
398c218b03
o zero all of uuid
2001-10-10 13:33:20 +00:00
Joe Thornber
023c303501
o uuid_list->id should be NAME_LEN wide
2001-10-10 13:30:58 +00:00
Joe Thornber
7ca11f8f96
o sizeof(NAME_LEN), don't do that
2001-10-10 13:24:16 +00:00
Joe Thornber
e3de4ba830
o forgot to init a list head
2001-10-10 13:09:40 +00:00
Joe Thornber
0db56c6b55
o dev_write
2001-10-10 13:03:10 +00:00
Alasdair Kergon
90ae9fe928
Tidy metadata diagnostic messages.
2001-10-10 12:45:20 +00:00
Joe Thornber
214e32c96e
o return data not 1 in read_ov
2001-10-10 12:42:03 +00:00
Joe Thornber
4d468cffcd
o check for orphaned pv's when reading
2001-10-10 12:28:10 +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
de9acc04f6
o pv_write for orphan pv's
2001-10-10 10:05:29 +00:00
Joe Thornber
6320fd9e52
o add munging for format1 and 2
2001-10-10 09:36:29 +00:00
Joe Thornber
755590409e
o Code to calculate the metadata layout.
2001-10-10 09:25:04 +00:00
Joe Thornber
11d9c9f2a5
o stub pv_write to stop tools crashing
2001-10-09 17:44:58 +00:00
Joe Thornber
39b3b91755
o fix seg fault while reading extents
2001-10-09 17:36:48 +00:00
Joe Thornber
a82ba3827c
o remove another spurious error message
2001-10-09 17:30:20 +00:00
Alasdair Kergon
0dc2a4d6e4
o vgremove.
...
o filter devices by major.
2001-10-09 17:20:02 +00:00
Joe Thornber
e15559aa3c
o spot empty list in build_vg
2001-10-09 17:09:46 +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
f2473d0efe
o remove spurious log message
2001-10-09 14:42:58 +00:00
Joe Thornber
83545752cf
o hack, hack, hack
2001-10-09 14:26:45 +00:00
Joe Thornber
87e8aeca40
o vg_write compiles
2001-10-09 10:47:52 +00:00
Joe Thornber
7a8c751a8f
o get_vgs works
2001-10-09 09:22:50 +00:00
Joe Thornber
47bd29840d
o pv_Read works
2001-10-09 08:58:52 +00:00
Joe Thornber
4c9c080e07
o get_pvs now works for format 1
2001-10-09 08:11:52 +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
67905e0d59
o added pretty printing to read_vg_t, run this on your system
...
to see what vg's you've got
S: ----------------------------------------------------------------------
2001-10-08 17:28:49 +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
9761650d1f
o read_vg_t compiles
2001-10-08 10:20:25 +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
Joe Thornber
df765ac1c8
o end of day sync
2001-10-05 16:36:53 +00:00
Joe Thornber
06985de900
o replace {stack; return 0;}'s with a macro (just for this file).
2001-10-05 15:48:05 +00:00
Joe Thornber
9d3f8b7144
o low level write path
2001-10-05 15:20:40 +00:00
Joe Thornber
064c620fb0
o finished writing extent reading code
2001-10-05 13:59:44 +00:00
Joe Thornber
3840b20ac9
o vg_read for format1
2001-10-04 17:48:55 +00:00
