Peter Rajnoha 4020e6db24 Directly allocate buffer memory in a pvck scan instead of using a mempool. ...

There's a very high memory usage when calling _pv_analyse_mda_raw (e.g. while
executing pvck) that can end up with "out of memory".

_pv_analyse_mda_raw scans for metadata in the MDA, iteratively increasing the
size to scan with SECTOR_SIZE until we find a probable config section or we're
at the edge of the metadata area. However, when using a memory pool, we're also
iteratively chasing for bigger and bigger mempool chunk which can't be found
and so we're always allocating a new one, consuming more and more memory...

This patch just changes the mempool to direct memory allocation in this
problematic part of the code.

2011-08-29 13:37:36 +00:00

..

activate

Add the ability to split an image from the mirror and track changes.

2011-08-18 19:38:26 +00:00

cache

Add detect_internal_vg_cache_corruption to lvm.conf

2011-08-11 17:46:13 +00:00

commands

Add registration of thin_pool segment

2011-08-25 10:00:09 +00:00

config

Add detect_internal_vg_cache_corruption to lvm.conf

2011-08-11 17:46:13 +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

Fix warning for pvcreate over MD linear.

2011-07-08 15:53:59 +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

Add and use dev_open_readonly and variations.

2011-05-24 13:36:57 +00:00

format1

Defer writing PV labels to vg_write.

2011-06-01 19:29:31 +00:00

format_pool

Replace free_vg with release_vg

2011-08-10 20:25:29 +00:00

format_text

Directly allocate buffer memory in a pvck scan instead of using a mempool.

2011-08-29 13:37:36 +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

Suppress locking error messages in monitoring init scripts.

2011-08-11 15:27:46 +00:00

log

Trivial, add void to ignore dm_snprinf result

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

metadata

same for segtype_is_thin

2011-08-26 18:17:05 +00:00

mirror

Use lv_activate_opts struct instead of ACTIVATE_EXCL status flag.

2011-06-17 14:17:16 +00:00

misc

Initial code layout for thin provisioning target

2011-08-24 08:27:49 +00:00

mm

Maintain a count of the number of suspended devices in libdevmapper

2011-06-13 03:32:45 +00:00

raid

Fix raid shared lib segtype registration (2.02.87).

2011-08-24 13:41:46 +00:00

replicator

Fix raid shared lib segtype registration (2.02.87).

2011-08-24 13:41:46 +00:00

report

Remove meaningless const type qualifiers on cast type

2011-08-04 14:30:51 +00:00

snapshot

Use lv_activate_opts struct instead of ACTIVATE_EXCL status flag

2011-06-17 14:22:48 +00:00

striped

Add lv_activate_opts structure

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

thin

seg_is_thin includes both thin_pool and thin_volume

2011-08-26 18:15:14 +00:00

unknown

Slightly refactor the config code to allow better reuse (no functional change).

2011-07-18 13:26:08 +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

Initial code layout for thin provisioning target

2011-08-24 08:27:49 +00:00