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Ryan Moeller
96ad227a9d
The zvol_misc tests, in particular zvol_misc_volmode, make use of a common udev_wait function to wait for zvol devices in /dev to quiesce on Linux. On other platforms this function currently only sleeps for one second before returning. This is insufficient, and zvol_misc_volmode has been flaky on FreeBSD as a result. Replace udev_wait with block_device_wait, passing through the optional device parameter where possible. Rearrange a few checks to strengthen the verifications we are making and avoid unnecessarily sleeping. We must keep udev_wait in a couple places to pass in Github CI workflows. Remove zvol_misc_volmode from the maybe failing tests on FreeBSD in zts-report.py. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: John Kennedy <john.kennedy@delphix.com> Signed-off-by: Ryan Moeller <ryan@iXsystems.com> Closes #12583
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.
Official Resources
- Documentation - for using and developing this repo
- ZoL Site - Linux release info & links
- Mailing lists
- OpenZFS site - for conference videos and info on other platforms (illumos, OSX, Windows, etc)
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
METAfile contains the officially recognized supported Linux kernel versions. - Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.