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Alexander Motin
1d8f625233
The test writes 1M of 1KB blocks, which may produce up to 1GB of dirty data. On top of that ashift=12 likely produces additional 4GB of ZIO buffers during sync process. On top of that we likely need some page cache since the pool reside on files. And finally we need to cache the DDT. Not surprising that the test regularly ends up in OOMs, possibly depending on TXG size variations. Also replace fio with pretty strange parameter set with a set of dd writes and TXG commits, just as we neeed here. While here, remove compression. It has nothing to do here, but waste CI CPU time. Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored by: iXsystems, Inc. Reviewed-by: Paul Dagnelie <pcd@delphix.com> Reviewed-by: Tony Hutter <hutter2@llnl.gov>
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 13.0-RELEASE.