Brian Behlendorf 6839eed23e Use 'noop' IO Scheduler ... Initial testing has shown the the right IO scheduler to use under Linux is noop. This strikes the ideal balance by allowing the zfs elevator to do all request ordering and prioritization. While allowing the Linux elevator to do the maximum front/back merging allowed by the physical device. This yields the largest possible requests for the device with the lowest total overhead. While 'noop' should be right for your system you can choose a different IO scheduler with the 'zfs_vdev_scheduler' option. You may set this value to any of the standard Linux schedulers: noop, cfq, deadline, anticipatory. In addition, if you choose 'none' zfs will not attempt to change the IO scheduler for the block device.		2011-02-10 09:27:22 -08:00
..
fm	Minimal libshare infrastructure	2011-02-04 16:14:29 -08:00
fs	Minimal libshare infrastructure	2011-02-04 16:14:29 -08:00
arc.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
avl_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
avl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
blkdev.h	Linux 2.6.36 compat, blk_* macros removed	2010-11-10 17:00:40 -08:00
bplist.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
bpobj.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dbuf.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
ddt.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dmu_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dmu_objset.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dmu_traverse.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dmu_tx.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dmu_zfetch.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dmu.h	Remove dmu_write_pages() support	2011-02-10 09:27:21 -08:00
dnode.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dsl_dataset.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dsl_deadlist.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dsl_deleg.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dsl_dir.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dsl_pool.h	Prototype/structure update for Linux	2011-02-10 09:27:21 -08:00
dsl_prop.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dsl_scan.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
dsl_synctask.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
efi_partition.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
Makefile.am	Add Hooks for Linux File Operations	2011-02-10 09:27:21 -08:00
Makefile.in	Add Hooks for Linux File Operations	2011-02-10 09:27:21 -08:00
metaslab_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
metaslab.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
nvpair_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
nvpair.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
refcount.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
rrwlock.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
sa_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
sa.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
spa_boot.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
spa_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
spa.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
space_map.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
txg_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
txg.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
u8_textprep_data.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
u8_textprep.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
uberblock_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
uberblock.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
uio_impl.h	Add basic uio support	2011-02-10 09:21:43 -08:00
unique.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
uuid.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
vdev_disk.h	Use 'noop' IO Scheduler	2011-02-10 09:27:22 -08:00
vdev_file.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
vdev_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
vdev.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zap_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zap_leaf.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zap.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zfs_acl.h	Prototype/structure update for Linux	2011-02-10 09:27:21 -08:00
zfs_context.h	Add Linux Compat Infrastructure	2011-02-10 09:25:10 -08:00
zfs_debug.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zfs_dir.h	Prototype/structure update for Linux	2011-02-10 09:27:21 -08:00
zfs_fuid.h	Prototype/structure update for Linux	2011-02-10 09:27:21 -08:00
zfs_ioctl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zfs_onexit.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zfs_rlock.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zfs_sa.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zfs_stat.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zfs_vfsops.h	Prototype/structure update for Linux	2011-02-10 09:27:21 -08:00
zfs_vnops.h	Prototype/structure update for Linux	2011-02-10 09:27:21 -08:00
zfs_znode.h	Add mmap(2) support	2011-02-10 09:27:21 -08:00
zil_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zil.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zio_checksum.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zio_compress.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zio_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zio.h	Initial zio delay timing	2010-10-12 14:55:02 -07:00
zpl.h	Add Hooks for Linux File Operations	2011-02-10 09:27:21 -08:00
zrlock.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
zvol.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00