Disable the normal reclaim path for the txg_sync thread. This ensures the thread will never enter dmu_tx_assign() which can otherwise occur due to direct reclaim. If this is allowed to happen the system can deadlock. Direct reclaim call path: ->shrink_icache_memory->prune_icache->dispose_list-> clear_inode->zpl_clear_inode->zfs_inactive->dmu_tx_assign |
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cmd | ||
config | ||
dracut | ||
etc | ||
include | ||
lib | ||
man | ||
module | ||
patches | ||
scripts | ||
.gitignore | ||
AUTHORS | ||
COPYING | ||
COPYRIGHT | ||
ChangeLog | ||
DISCLAIMER | ||
META | ||
Makefile.am | ||
Makefile.in | ||
OPENSOLARIS.LICENSE | ||
README.markdown | ||
ZFS.RELEASE | ||
autogen.sh | ||
configure | ||
configure.ac | ||
zfs-modules.spec.in | ||
zfs-script-config.sh.in | ||
zfs.spec.in | ||
zfs_config.h.in |
README.markdown
Native ZFS for Linux! ZFS is an advanced file system and volume manager which was originally developed for Solaris. It has been successfully ported to FreeBSD and now there is a functional Linux ZFS kernel port too. The port currently includes a fully functional and stable SPA, DMU, and ZVOL with a ZFS Posix Layer (ZPL) on the way!
$ ./configure
$ make pkg
Full documentation for building, configuring, and using ZFS can be found at: http://zfsonlinux.org