Brian Behlendorf
7e55f4e00c
Increate zio write interrupt thread count.
Increasing the default zio_wr_int thread count from 8 to 16 improves write performence by 13% on large systems. More testing need to be done but I suspect the ideal tuning here is ZTI_BATCH() with a minimum of 8 threads.
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
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