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Sebastian Gottschall
8a171ccd92
In non regular use cases allocated memory might stay persistent in memory pool. This small patch checks every minute if there are old objects which can be released from memory pool. Right now with regular use, the pool is checked for old objects on each allocation attempt from this pool. so basically polling by its use. Now consider what happens if someone writes a lot of files and stops use of the volume or even unmounts it. So the code will no longer check if objects can be released from the pool. Already allocated objects will still stay in pool cache. this is no big issue for common use. But someone discovered this issue while doing tests. personally i know this behavior and I'm aware of it. Its no big issue. just a enhancement Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl> Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Closes #10938 Closes #10969
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 Linux distribution can be found at the ZoL Site.
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 12-STABLE and 13-CURRENT.