OpenZFS on Linux and FreeBSD
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Garrett Fields fb244566c2 Force systems with kernel option "quiet" to display prompt for password
On systems that utilize TTY for password entry, if the kernel
option "quiet" is set, the system would appear to freeze on a
blank screen, when in fact it is waiting for password entry
from the user.

Since TTY is the fallback method, this has no effect on systemd
or plymouth password prompting.

By temporarily setting "printk" to "7", running the command,
then resuming with the original "printk" state, the user can
see the password prompt.

Reviewed-by: Richard Laager <rlaager@wiktel.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Garrett Fields <ghfields@gmail.com>
Closes #9731
2020-01-22 13:49:05 -08:00
.github Fix typos 2020-01-22 13:49:00 -08:00
cmd zio_decompress_data always ASSERTs successful decompression 2020-01-22 13:49:05 -08:00
config Remove zfs_vdev_elevator module option 2020-01-22 13:49:04 -08:00
contrib Force systems with kernel option "quiet" to display prompt for password 2020-01-22 13:49:05 -08:00
etc Fix encryption logic in systemd mount generator 2020-01-22 13:49:05 -08:00
include Exclude data from cores unconditionally and metadata conditionally 2020-01-22 13:49:05 -08:00
lib Increase allowed 'special_small_blocks' maximum value 2020-01-22 13:49:05 -08:00
man zio_decompress_data always ASSERTs successful decompression 2020-01-22 13:49:05 -08:00
module Don't fail to apply umask for O_TMPFILE files 2020-01-22 13:49:05 -08:00
rpm Canonicalize Python shebangs 2020-01-22 13:49:00 -08:00
scripts Fix typos 2020-01-22 13:49:00 -08:00
tests Don't fail to apply umask for O_TMPFILE files 2020-01-22 13:49:05 -08:00
udev Add enclosure_symlinks option to vdev_id 2018-12-14 17:27:49 -08:00
.gitignore Adapt gitignore for modules 2020-01-22 13:49:05 -08:00
.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 Update build system and packaging 2018-05-29 16:00:33 -07:00
CODE_OF_CONDUCT.md Add CODE_OF_CONDUCT.md 2019-04-30 10:58:45 -07:00
COPYRIGHT Update build system and packaging 2018-05-29 16:00:33 -07:00
LICENSE Update build system and packaging 2018-05-29 16:00:33 -07:00
META Tag zfs-0.8.2 2019-09-25 11:27:51 -07:00
Makefile.am Perform KABI checks in parallel 2020-01-22 13:49:01 -08:00
NEWS Add NEWS file 2018-09-18 12:03:47 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md Explicitly state supported Linux versions 2018-05-30 20:11:19 -07:00
TEST Update build system and packaging 2018-05-29 16:00:33 -07:00
autogen.sh Cause autogen.sh to fail if autoreconf fails 2018-07-06 09:27:37 -07:00
configure.ac Add channel program for property based snapshots 2020-01-22 13:48:57 -08:00
copy-builtin Allow copy-builtin to work with modified sources 2018-10-17 12:06:05 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.md

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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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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.

Release

ZFS on Linux is released under a CDDL license.
For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197

Supported Kernels

  • The META file contains the officially recognized supported kernel versions.