Jonathan Brassow 886656e4ac RAID: Fix problems with creating, extending and converting large RAID LVs ... MD's bitmaps can handle 2^21 regions at most. The RAID code has always used a region_size of 1024 sectors. That means the size of a RAID LV was limited to 1TiB. (The user can adjust the region_size when creating a RAID LV, which can affect the maximum size.) Thus, creating, extending or converting to a RAID LV greater than 1TiB would result in a failure to load the new device-mapper table. Again, the size of the RAID LV is not limited by how much space is allocated for the metadata area, but by the limitations of the MD bitmap. Therefore, we must adjust the 'region_size' to ensure that the number of regions does not exceed the limit. I've added code to do this when extending a RAID LV (which covers 'create' and 'extend' operations) and when up-converting - specifically from linear to RAID1.		2012-09-27 16:51:22 -05:00
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lv_alloc.h	discards: don't discard reconfigured extents	2012-06-27 22:12:01 +01:00
lv_manip.c	RAID: Fix problems with creating, extending and converting large RAID LVs	2012-09-27 16:51:22 -05:00
lv.c	lvs: add partial attribute	2012-09-19 12:49:40 +01:00
lv.h	Thin add new display field for lvs	2012-01-19 15:34:32 +00:00
merge.c	cleanup: Use segtype->ops->name() instead of segtype->name where applicable	2012-09-05 11:35:54 -05:00
metadata-exported.h	cleanup: use proper activation_change_t	2012-08-23 14:37:38 +02:00
metadata.c	config: add silent mode	2012-08-25 20:35:48 +01:00
metadata.h	lib/cache/lvmetad: Refactor to use dm_config_tree in requests.	2012-09-26 14:49:15 +02:00
mirror.c	config: add silent mode	2012-08-25 20:35:48 +01:00
pv_alloc.h	discards: split discard from release_pv_segment	2012-06-27 22:11:54 +01:00
pv_manip.c	discards: skip when removing LVs on missing PVs	2012-09-19 12:48:56 +01:00
pv_map.c	cleanup: drop unneeded included header files	2012-08-23 14:37:20 +02:00
pv_map.h	Track unreserved space for all alloc policies and then permit NORMAL to place	2012-02-01 02:10:45 +00:00
pv.c	Move lvmcache data structures behind an API (making the structures private to	2012-02-10 01:28:27 +00:00
pv.h	Defer writing PV labels to vg_write.	2011-06-01 19:29:31 +00:00
raid_manip.c	RAID: Fix problems with creating, extending and converting large RAID LVs	2012-09-27 16:51:22 -05:00
replicator_manip.c	add thin_manip.c like the other manip files	2011-09-06 19:25:42 +00:00
segtype.c	Handle metadata with unknown segment types more gracefully.	2009-10-16 17:41:49 +00:00
segtype.h	Use a more correct macro for 'seg_is_linear'	2011-10-14 14:21:32 +00:00
snapshot_manip.c	Reinstate support for format1 snapshots, but issue deprecated warning.	2011-12-20 00:02:18 +00:00
thin_manip.c	thin: use discards as plural rather than singular	2012-08-07 21:24:41 +01:00
vg.c	Disallow changing cluster attribute of VG while RAID LVs are active.	2012-04-25 13:38:41 +00:00
vg.h	Add free_orphan_vg	2012-02-13 11:03:59 +00:00