4 Commits

Author	SHA1	Message	Date
Zdenek Kabelac	2dd43a7314	tests: slow down device more ... Make the race with too fast merging less likely to occure.	2021-03-20 10:52:24 +01:00
Zdenek Kabelac	b4a74d1008	tests: add test for merging ... Check we handle mething of thin snapshot that is itself thick snapshot origin. Also use lvpoll to better wait for finish of merging.	2021-03-15 11:13:24 +01:00
Zdenek Kabelac	f2878a801c	tests: use DIRECT io for zeroing whenver we can ... Performance with direct I/O here is noticable better, so use it instead of buffered write whenever we can.	2020-09-20 00:37:21 +02:00
Zdenek Kabelac	e88fd2edfd	tests: explicit testing of thin snapshot ... Check merging of old snapshot of thin LV.	2019-10-26 00:49:16 +02:00