Commits
Vasily Averin authored and Konstantin Khorenko committed 109f7fa5d20
ploop kaio: successfull alloc should adjust alloc_head Patch fixes data corruptiopn after online resize of empty ploop image located on vstorage. Online ploop grow for on vstorage does not update ploop_io->alloc_head therefore following write requests incorrectly recognizes location of first data block, and can write data into metadata section of image. https://pmc.acronis.com/browse/VSTOR-15471 Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Reviewed-by: Denis V. Lunev <den@openvz.org>