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
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.exported_symbols	cache: New 'cachepool' segment type	2014-01-27 05:27:16 -06:00
cache.c	cache: LV supports cache segs with metadata format	2017-03-10 19:33:01 +01:00
Makefile.in	doc: change fsf address	2016-01-21 12:11:37 +01:00