mirror of
git://sourceware.org/git/lvm2.git
synced 2025-03-21 02:50:41 +03:00
e79e092f8b
When using 'lvcreate -l100%VG' and there is big disproportion between real available space and requested setting - automatically fallback to 100%FREE. Difference can be seen when VG is big and already most space was allocated, so the requestion 100%VG can end (and by spec for % modifier it's correct) as LV with size of 1%VG. Usually this is not a big problem - buit in some cases - like cache-pool allocation, this can result a big difference for chunksize selection. With this patch it's more closely match common-sense logic without the need of reitteration of too big changes in lvm2 core ATM. TODO: in the future there should be allocator solving all allocations in a single call.