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518b814cdb
lvm2/lib
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Zdenek Kabelac 518b814cdb cache: LV supports cache segs with metadata format 
Cache pool read/writes metadata_format within its segment type..

For CachePoolLV unselected metadata format is NOT stored in metadata.

For CacheLV when metadata format is not present/selected in lvm2 metadata,
it's automatically assumed to be the version 1 (backward compatible).

To ensure older lvm2 will not 'miss-read' metadata with new version 2,
such LV is marked with METADATA_FORMAT status flag (segment is
specifying metadata format). So when cache uses metadata format 2,
it will become inaccesible on older system without such support.
(kernel dm cache < 1.10,  lvm2 < 2.02.169).
2017-03-10 19:33:01 +01:00
..
activate dev_manager: remove reshape message 2017-03-03 22:10:21 +01:00
cache cleanup: drop assign before use 2016-10-03 17:49:55 +02:00
cache_segtype cache: LV supports cache segs with metadata format 2017-03-10 19:33:01 +01:00
commands command struct: remove command name refs 2017-02-13 08:20:10 -06:00
config cache: introduce allocation/cache_metadata_format 2017-03-10 19:33:01 +01:00
datastruct datastruct: Add str_list_wipe. 2016-04-29 19:47:15 +01:00
device devices: Recognise Veritas Dynamic Multipathing 2017-01-10 22:23:23 +00:00
display cleanup: warns from older gcc 2016-07-01 00:44:48 +02:00
error activate: Use macros for target and module names. 2016-03-22 17:46:15 +00:00
filters cleanup: log_info to log_error 2016-11-03 17:49:07 +01:00
format1 lvconvert: add infrastructure for RaidLV reshaping support 2017-02-24 05:20:58 +01:00
format_pool lvconvert: add infrastructure for RaidLV reshaping support 2017-02-24 05:20:58 +01:00
format_text cache: LV supports cache segs with metadata format 2017-03-10 19:33:01 +01:00
freeseg doc: change fsf address 2016-01-21 12:11:37 +01:00
label log_info to log_very_verbose 2016-11-03 17:49:07 +01:00
locking cleanup: more lv_is_ usage 2016-12-13 22:07:52 +01:00
log cleanup: add 'static' for local struct 2016-11-03 12:43:09 +01:00
lvmpolld doc: change fsf address 2016-01-21 12:11:37 +01:00
metadata cache: LV supports cache segs with metadata format 2017-03-10 19:33:01 +01:00
mirror activate: Use macros for target and module names. 2016-03-22 17:46:15 +00:00
misc coverity: remove unneeded header files 2017-02-11 21:17:27 +01:00
mm cleanup: compile fixes for --disable-devmapper 2016-06-03 12:46:43 +02:00
notify dbus: also recognize error state for missing service that comes from original D-Bus 2016-11-15 10:09:11 +01:00
properties doc: change fsf address 2016-01-21 12:11:37 +01:00
raid raid: rework _raid_target_present() 2017-03-01 14:52:23 +01:00
replicator doc: change fsf address 2016-01-21 12:11:37 +01:00
report thin: add new ZERO/DISCARDS_UNSELECTED 2017-03-10 19:33:00 +01:00
snapshot activate: Use macros for target and module names. 2016-03-22 17:46:15 +00:00
striped striped: implement compatible target name 2016-12-05 17:02:01 +01:00
thin thin: add new ZERO/DISCARDS_UNSELECTED 2017-03-10 19:33:00 +01:00
unknown doc: change fsf address 2016-01-21 12:11:37 +01:00
uuid cleanup :drop unneeded header file 2016-10-03 17:49:56 +02:00
zero activate: Use macros for target and module names. 2016-03-22 17:46:15 +00:00
Makefile.in lib: Move lcm and gcd to lib/misc for wider use. 2016-08-18 14:06:13 +01:00