Jonathan Earl Brassow cc9dc919e6 Fix for bug 737125 - unable to create mirror on 1K extent size VG ...

_alloc_init calculates the number of necessary log extents via
'mirror_log_extents'.  'mirror_log_extents' takes 3 arguments: region_size,
pe_size, and size of the mirror LV.  Unfortunately, _alloc_init is guessing at
the mirror size by using 'ah->new_extents / ah->area_multiple' - the number of
extents that the mirror images have.  However, this is /always/ wrong when
allocating the log separately.  Further, the log is always allocated separately
unless we are up-converting the mirror at the same time.  It was by luck alone
that a default value of '1' reflects what we want in most cases.

In order to get a decent value computed, we need to pass in the 'lv' argument
to allocate_extents.  This would normally imply a desire for cling/contiguous
allocation to the given LV, but since we are not allocating any parallel
extents and only log extents, it works fine.

2011-09-13 14:37:48 +00:00

..

activate

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

cache

Use size_t return type

2011-09-01 10:25:22 +00:00

commands

Add missing 'static' for local function

2011-09-02 12:38:43 +00:00

config

Add a new 'thin_pool' output field to 'lvs.

2011-09-09 00:54:49 +00:00

datastruct

Revert the #include changes. Need to fix this at the #include site for now, and

2011-07-18 14:34:33 +00:00

device

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

display

Fix some compile warnings on RHEL5

2011-03-01 20:17:56 +00:00

error

Add lv_activate_opts structure

2011-06-17 14:14:19 +00:00

filters

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

format1

lvcreate parsing for thin provisioning.

2011-09-06 00:26:42 +00:00

format_pool

lvcreate parsing for thin provisioning.

2011-09-06 00:26:42 +00:00

format_text

lvcreate/remove thin_pool and thin volumes (--driverloaded n only)

2011-09-08 16:41:18 +00:00

freeseg

Replace malloc with zalloc when creating segment_type's

2011-03-25 21:59:42 +00:00

label

Report sector containing label in verbose message.

2011-06-01 15:30:36 +00:00

locking

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

log

Trivial, add void to ignore dm_snprinf result

2011-08-11 19:21:42 +00:00

metadata

Fix for bug 737125 - unable to create mirror on 1K extent size VG

2011-09-13 14:37:48 +00:00

mirror

Replace const usage of dm_config_find_node with more appropriate value-lookup

2011-08-31 15:19:19 +00:00

misc

tdata->tpool

2011-09-06 15:38:44 +00:00

mm

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

raid

Replace const usage of dm_config_find_node with more appropriate value-lookup

2011-08-31 15:19:19 +00:00

replicator

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

report

Add a new 'thin_pool' output field to 'lvs.

2011-09-09 00:54:49 +00:00

snapshot

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

striped

Replace const usage of dm_config_find_node with more appropriate value-lookup

2011-08-31 15:19:19 +00:00

thin

lvcreate/remove thin_pool and thin volumes (--driverloaded n only)

2011-09-08 16:41:18 +00:00

unknown

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

uuid

Revert the #include changes. Need to fix this at the #include site for now, and

2011-07-18 14:34:33 +00:00

zero

Add lv_activate_opts structure

2011-06-17 14:14:19 +00:00

Makefile.in

add thin_manip.c like the other manip files

2011-09-06 19:25:42 +00:00