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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api	tests: testing lvm_lv_rename	2012-08-27 13:03:15 +02:00
lib	TEST: Add LVM_VALGRIND_LVMETAD to testing options.	2012-09-26 17:26:23 +02:00
shell	RAID: Fix problems with creating, extending and converting large RAID LVs	2012-09-27 16:51:22 -05:00
unit	Unit testing for some string libdm functions	2012-02-23 22:47:17 +00:00
.gitignore	gitignore: Remove redundant test dir entry	2012-06-08 23:34:15 +01:00
Makefile.in	Improve test suite	2012-03-28 11:10:08 +00:00