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926c6ec453
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LOLi 926c6ec453 Fix intra-pool resumable 'zfs send -t <token>' 
Because resuming from a token requires "guid" -> "snapshot" mapping
we have to walk the whole dataset hierarchy to find the right snapshot
to send; when both source and destination exists, for an incremental
resumable stream, libzfs gets confused and picks up the wrong snapshot
to send from: this results in attempting to send

   "destination@snap1 -> source@snap2"

instead of

   "source@snap1 -> source@snap2"

which fails with a "Invalid cross-device link" error (EXDEV).

Fix this by adjusting the logic behind dataset traversal in
zfs_iter_children() to pick the right snapshot to send from.

Additionally update dry-run 'zfs send -t' to print its output to
stderr: this is consistent with other dry-run commands.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: loli10K <ezomori.nozomu@gmail.com>
Closes #6618
Closes #6619
Closes #6623
2017-10-16 10:57:55 -07:00
.github Correct cppcheck errors (#6662) 2017-09-20 12:59:21 -07:00
cmd Use bitwise '&' instead of logical '&&' 2017-10-16 10:57:55 -07:00
config Linux 4.14 compat: IO acct, global_page_state, etc (#6655) 2017-09-19 14:24:34 -07:00
contrib Fix inclusion of libgcc_s.so on Void 2017-10-16 10:57:55 -07:00
etc Disable mount(8) canonical paths in do_mount() 2017-08-21 16:46:55 -07:00
include Scale the dbuf cache with arc_c 2017-10-16 10:57:54 -07:00
lib Fix intra-pool resumable 'zfs send -t <token>' 2017-10-16 10:57:55 -07:00
man vdev_id: implement slot numbering by port id 2017-08-21 16:41:22 -07:00
module Fix ARC behavior on 32-bit systems 2017-10-16 10:57:55 -07:00
rpm Tag zfs-0.7.2 2017-09-22 11:14:01 -07:00
scripts Fix volume WR_INDIRECT log replay (#6620) 2017-09-13 16:04:16 -07:00
tests Fix intra-pool resumable 'zfs send -t <token>' 2017-10-16 10:57:55 -07:00
udev Fix spelling 2017-01-03 11:31:18 -06:00
.gitignore Improve gitignore 2017-05-25 10:14:13 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
AUTHORS Add a missing > to AUTHORS 2014-09-02 14:18:53 -07:00
autogen.sh build: do not call boilerplate ourself 2013-04-02 10:55:20 -07:00
configure.ac Add zgenhostid utility script 2017-07-25 13:22:03 -04:00
copy-builtin Allow c99 when building ZFS in the kernel tree 2017-03-27 12:31:15 -07:00
COPYRIGHT Update ZED copyright boilerplate 2015-05-11 15:07:00 -07:00
DISCLAIMER Fix minor typos and update marketing copy. 2013-03-21 12:51:06 -07:00
Makefile.am Correct cppcheck errors (#6662) 2017-09-20 12:59:21 -07:00
META Tag zfs-0.7.2 2017-09-22 11:14:01 -07:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
README.markdown Add CONTRIBUTING information and templates 2016-12-09 12:48:12 -07:00
TEST Retire filebench testing 2017-06-01 06:24:28 -07:00
zfs-script-config.sh.in zpool iostat/status -c improvements 2017-06-05 10:52:15 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.markdown

ZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the Illumos community.

ZFS on Linux, which is also known as ZoL, is currently feature complete. It includes fully functional and stable SPA, DMU, ZVOL, and ZPL layers. And it's native!

Official Resources

Installation

Full documentation for installing ZoL on your favorite Linux distribution can be found at our site.

Contribute & Develop

We have a separate document with contribution guidelines.