Heinz Mauelshagen 80a6de616a lvconvert: libdm RAID API compatibility versioning ... Commit 27384c52cf lowered the maximum number of devices back to 64 for compatibility. Because more members have been added to the API in 'struct dm_tree_node_raid_params *', we have to version the public libdm RAID API to not break any existing users. Changes: - keep the previous 'struct dm_tree_node_raid_params' and dm_tree_node_add_raid_target_with_params()/dm_tree_node_add_raid_target() in order to expose the already released public RAID API - introduce 'struct dm_tree_node_raid_params_v2' and additional functions dm_tree_node_add_raid_target_with_params_v2()/dm_tree_node_add_raid_target_v2() to be used by the new lvm2 lib reshape extentions With this new API, the bitfields for rebuild/writemostly legs in 'struct dm_tree_node_raid_params_v2' can be raised to 256 bits again (253 legs maximum supported in MD kernel). Mind that we can limit the maximum usable number via the DEFAULT_RAID{1}_MAX_IMAGES definition in defaults.h. Related: rhbz834579 Related: rhbz1191935 Related: rhbz1191978		2017-02-28 22:34:00 +01:00
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.exported_symbols	Fix raid shared lib segtype registration (2.02.87).	2011-08-24 13:41:46 +00:00
Makefile.in	doc: change fsf address	2016-01-21 12:11:37 +01:00
raid.c	lvconvert: libdm RAID API compatibility versioning	2017-02-28 22:34:00 +01:00