mirror_zfs/cmd/zfs
Tom Caputi df583073eb Do not iterate through filesystems unnecessarily
Currently, when attempting to list snapshots ZFS may do a lot of
extra work checking child datasets. This is because the code does
not realize that it will not be able to reach any snapshots
contained within snapshots that are at the depth limit since the
snapshots of those datasets are counted as an additional layer
deeper. This patch corrects this issue.

In addition, this patch adds the ability to do perform the commands:

$ zfs list -t snapshot <dataset>
$ zfs get -t snapshot <prop> <dataset>

as a convenient way to list out properties of all snapshots of a
given dataset without having to use the depth limit.

Reviewed-by: Alek Pinchuk <apinchuk@datto.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Richard Laager <rlaager@wiktel.com>
Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #8539
2019-04-01 11:58:59 -07:00
..
.gitignore Add .gitignore files to exclude build products 2010-01-08 11:35:17 -08:00
Makefile.am Project Quota on ZFS 2018-02-13 14:54:54 -08:00
zfs_iter.c Do not iterate through filesystems unnecessarily 2019-04-01 11:58:59 -07:00
zfs_iter.h Illumos #2583 2013-11-21 11:13:53 -08:00
zfs_main.c Do not iterate through filesystems unnecessarily 2019-04-01 11:58:59 -07:00
zfs_project.c Misc fixes and cleanup for project quota 2018-03-05 12:56:27 -08:00
zfs_projectutil.h Project Quota on ZFS 2018-02-13 14:54:54 -08:00
zfs_util.h Update core ZFS code from build 121 to build 141. 2010-05-28 13:45:14 -07:00