partially filled holes lose birth time
If a ZFS object contains a hole at level one, and then a data block is created at level 0 underneath that l1 block, l0 holes will be created. However, these l0 holes do not have the birth time property set; as a result, incremental sends will not send those holes.
Fix is to modify the dbuf_read code to fill in birth time data.
Updated by Electric Monk about 6 years ago
- Status changed from New to Closed
- % Done changed from 0 to 100
commit 8df0bcf0df7622a075cc6e52f659d2fcfdd08cdc Author: Paul Dagnelie <firstname.lastname@example.org> Date: 2016-05-15T14:55:53.000Z 6513 partially filled holes lose birth time Reviewed by: Matthew Ahrens <email@example.com> Reviewed by: George Wilson <firstname.lastname@example.org> Reviewed by: Boris Protopopov <email@example.com> Approved by: Richard Lowe <firstname.lastname@example.org>