OpenZFS on Linux and FreeBSD
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Fedor Uporov e39fe05b69
Skip spacemaps reading in case of pool readonly import
The only zdb utility require to read metaslab-related data during
read-only pool import because of spacemaps validation. Add global
variable which will allow zdb read spacemaps in case of readonly
import mode.

Reviewed-by: Serapheim Dimitropoulos <serapheim@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Fedor Uporov <fuporov.vstack@gmail.com>
Closes #9095
Closes #12687
2021-11-09 12:50:39 -08:00
.github Update `checkstyle` workflow env to ubuntu-20.04 2021-11-02 14:02:57 -06:00
cmd Skip spacemaps reading in case of pool readonly import 2021-11-09 12:50:39 -08:00
config Linux 5.16 compat: submit_bio() 2021-11-09 11:27:46 -08:00
contrib Update contrib/initramfs/README.initramfs.markdown 2021-11-04 09:23:50 -06:00
etc systemd: import: expand $ZPOOL_IMPORT_OPTS correctly 2021-06-14 09:48:53 -06:00
include Skip spacemaps reading in case of pool readonly import 2021-11-09 12:50:39 -08:00
lib Add more explicit warning about dedup being dropped 2021-11-02 15:45:20 -06:00
man Fix lseek(SEEK_DATA/SEEK_HOLE) mmap consistency 2021-11-07 14:27:44 -07:00
module Skip spacemaps reading in case of pool readonly import 2021-11-09 12:50:39 -08:00
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tests Exclude zvol_misc_volmode for now 2021-11-08 19:01:19 -07:00
udev Udev rules: remove zvol compat symlinks (without the leading zvol/) 2021-07-06 13:41:17 -07:00
.editorconfig Add an .editorconfig; document git whitespace settings 2020-01-27 13:32:52 -08:00
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AUTHORS Add zstd support to zfs 2020-08-20 10:30:06 -07:00
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autogen.sh Cause autogen.sh to fail if autoreconf fails 2018-07-06 09:27:37 -07:00
configure.ac Fix lseek(SEEK_DATA/SEEK_HOLE) mmap consistency 2021-11-07 14:27:44 -07:00
copy-builtin copy-builtin: posix conformance 2021-05-08 08:58:26 -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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OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.

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Official Resources

Installation

Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.

Contribute & Develop

We have a separate document with contribution guidelines.

We have a Code of Conduct.

Release

OpenZFS 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 Linux kernel versions.
  • Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.