Bonsoir,
Contexte : page man sync_file_range.2
J'ai du mal à comprendre les termes "write-out" et "dirty" dans les descriptions d'attributs suivantes :
SYNC_FILE_RANGE_WAIT_BEFORE Wait upon write-out of all pages in the specified range that have already been submitted to the device driver for write-out before performing any write.
SYNC_FILE_RANGE_WRITE Initiate write-out of all dirty pages in the specified range which are not presently submitted write-out.
Toute lumière est bienvenue !
Cordialement, Alain.