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Matthew Ahrens 0c03d21ac9 assertion in arc_release() during encrypted receive 
In the existing code, when doing a raw (encrypted) zfs receive, 
we call arc_convert_to_raw() from open context. This creates a 
race condition between arc_release()/arc_change_state() and 
writing out the block from syncing context (arc_write_ready/done()).

This change makes it so that when we are doing a raw (encrypted) 
zfs receive, we save the crypt parameters (salt, iv, mac) of dnode 
blocks in the dbuf_dirty_record_t, and call arc_convert_to_raw() 
from syncing context when writing out the block of dnodes.

Additionally, we can eliminate dr_raw and associated setters, and 
instead know that dnode blocks are always raw when doing a zfs 
receive (see the new field os_raw_receive).

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tom Caputi <tcaputi@datto.com>
Signed-off-by: Matthew Ahrens <mahrens@delphix.com>
Closes #7424 
Closes #7429
2018-04-17 11:06:54 -07:00
.github Reduce codecov PR comments 2018-01-09 11:15:55 -08:00
cmd OpenZFS 9280 - Assertion failure while running removal_with_ganging test with 4K devices 2018-04-17 10:44:50 -07:00
config Allow mounting datasets more than once 2018-04-13 10:44:05 -07:00
contrib Fix "file is executable, but no shebang" warnings 2018-04-06 16:34:21 -07:00
etc systemd mount generator and tracking ZEDLET 2018-04-06 14:11:09 -07:00
include assertion in arc_release() during encrypted receive 2018-04-17 11:06:54 -07:00
lib OpenZFS 9079 - race condition in starting and ending condensing thread for indirect vdevs 2018-04-14 12:23:53 -07:00
man OpenZFS 9280 - Assertion failure while running removal_with_ganging test with 4K devices 2018-04-17 10:44:50 -07:00
module assertion in arc_release() during encrypted receive 2018-04-17 11:06:54 -07:00
rpm Exclude python scripts from RPM shebang check 2018-04-06 16:32:58 -07:00
scripts Eliminate trailing spaces in DISKS 2018-04-13 18:03:58 -07:00
tests ZTS: fix reservation_013_pos integer overflow 2018-04-17 10:52:53 -07:00
udev Add kernel module auto-loading 2018-03-13 10:45:55 -07:00
.gitignore Add configure option to enable gcov analysis 2017-09-15 10:24:13 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
.travis.yml Add .travis.yml 2017-11-13 09:18:18 -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 OpenZFS 7614, 9064 - zfs device evacuation/removal 2018-04-14 12:16:17 -07:00
copy-builtin Fix copy-builtin to work with ASAN patch 2018-01-12 09:39:36 -08:00
COPYRIGHT Encryption patch follow-up 2017-10-11 16:54:48 -04:00
DISCLAIMER Fix minor typos and update marketing copy. 2013-03-21 12:51:06 -07:00
Makefile.am Allow make checkstyle and paxscript in build dir 2018-02-21 12:35:59 -08:00
META Tag zfs-0.7.0 2017-07-26 10:13:25 -07:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
README.markdown Add scan.coverity.com badge to README 2017-10-30 16:21:24 -07:00
TEST Refresh TEST file to include new variables 2017-11-08 11:09:30 -08:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.markdown

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

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

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