Alexey Smirnoff 0dfc732416 Change the default 'zfs_dedup_prefetch' value to '0' ...

This gives a huge performance improvement in operations with deduped
datasets especially when the bottleneck is the amount of ram
available for zfs.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2639

2014-09-04 09:50:45 -07:00

..

arc.c

Illumos 5034 - ARC's buf_hash_table is too small

2014-08-26 16:14:49 -07:00

blkptr.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

bplist.c

Illumos #3464

2013-09-04 16:01:24 -07:00

bpobj.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

bptree.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

dbuf_stats.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

dbuf.c

Illumos 4631 - zvol_get_stats triggering too many reads

2014-08-20 09:17:00 -07:00

ddt_zap.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

ddt.c

Change the default 'zfs_dedup_prefetch' value to '0'

2014-09-04 09:50:45 -07:00

dmu_diff.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

dmu_object.c

Illumos 4171, 4172

2014-07-25 16:40:07 -07:00

dmu_objset.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

dmu_send.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

dmu_traverse.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

dmu_tx.c

Improve reporting of tx assignment wait times

2014-03-04 12:22:24 -08:00

dmu_zfetch.c

Use enum type(zfetch_dirn_t) instead

2014-01-23 12:56:33 -08:00

dmu.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

dnode_sync.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

dnode.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

dsl_bookmark.c

Illumos 4368, 4369.

2014-07-29 10:55:29 -07:00

dsl_dataset.c

Use KM_PUSHPAGE in dsl_dataset_rollback_check()

2014-08-06 16:09:28 -07:00

dsl_deadlist.c

Illumos #3104: eliminate empty bpobjs

2013-01-08 10:35:43 -08:00

dsl_deleg.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

dsl_destroy.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

dsl_dir.c

Illumos 4171, 4172

2014-07-25 16:40:07 -07:00

dsl_pool.c

Illumos 4390 - I/O errors can corrupt space map when deleting fs/vol

2014-08-04 11:50:52 -07:00

dsl_prop.c

Check the dataset type more rigorously when fetching properties.

2014-05-06 10:41:46 -07:00

dsl_scan.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

dsl_synctask.c

Export symbols dsl_sync_task{_nowait}

2014-03-07 10:01:36 -08:00

dsl_userhold.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

fm.c

Fixed memory leaks in zevent handling

2014-08-20 10:45:16 -07:00

gzip.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

lz4.c

Illumos #4936 fix potential overflow in lz4

2014-07-01 14:10:47 -07:00

lzjb.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

Makefile.in

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

metaslab.c

Don't upgrade a metaslab when the pool is not writable

2014-08-18 08:47:19 -07:00

range_tree.c

Illumos 4976-4984 - metaslab improvements

2014-08-18 08:40:49 -07:00

refcount.c

Illumos #3464

2013-09-04 16:01:24 -07:00

rrwlock.c

Fix several new KM_SLEEP warnings

2013-09-25 15:44:22 -07:00

sa.c

Calculate header size correctly in sa_find_sizes()

2014-05-19 11:55:50 -07:00

sha256.c

Add linux sha2 support

2010-08-31 13:41:59 -07:00

spa_boot.c

Add linux kernel module support

2010-08-31 13:41:58 -07:00

spa_config.c

Implement -t option to zpool import for temporary pool names

2014-03-20 12:05:30 -07:00

spa_errlog.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

spa_history.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

spa_misc.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

spa_stats.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

spa.c

Illumos 4970-4974 - extreme rewind enhancements

2014-08-26 16:29:57 -07:00

space_map.c

Illumos 4976-4984 - metaslab improvements

2014-08-18 08:40:49 -07:00

space_reftree.c

Illumos #4101, #4102, #4103, #4105, #4106

2014-07-22 09:39:16 -07:00

txg.c

Illumos 4976-4984 - metaslab improvements

2014-08-18 08:40:49 -07:00

uberblock.c

Illumos #3598

2013-10-31 14:58:04 -07:00

unique.c

Switch KM_SLEEP to KM_PUSHPAGE

2012-08-27 12:01:37 -07:00

vdev_cache.c

Illumos 4370, 4371

2014-07-28 14:29:58 -07:00

vdev_disk.c

Illumos #4374

2014-07-30 09:20:35 -07:00

vdev_file.c

Honor zfs_nocacheflush for file vdevs

2014-05-19 13:30:48 -07:00

vdev_label.c

Illumos #4101, #4102, #4103, #4105, #4106

2014-07-22 09:39:16 -07:00

vdev_mirror.c

Illumos #4045 write throttle & i/o scheduler performance work

2013-12-06 09:32:43 -08:00

vdev_missing.c

Illumos #3598

2013-10-31 14:58:04 -07:00

vdev_queue.c

Avoid dynamic allocation of 'search zio'

2014-08-11 08:44:54 -07:00

vdev_raidz.c

Illumos #4045 write throttle & i/o scheduler performance work

2013-12-06 09:32:43 -08:00

vdev_root.c

Illumos #3598

2013-10-31 14:58:04 -07:00

vdev.c

Illumos 4976-4984 - metaslab improvements

2014-08-18 08:40:49 -07:00

zap_leaf.c

Illumos #4374

2014-07-30 09:20:35 -07:00

zap_micro.c

Avoid 128K kmem allocations in mzap_upgrade()

2014-08-11 16:10:32 -07:00

zap.c

Illumos #4374

2014-07-30 09:20:35 -07:00

zfeature_common.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

zfeature.c

Illumos 4370, 4371

2014-07-28 14:29:58 -07:00

zfs_acl.c

Allow chown/chgrp when no ACL SAs exist.

2014-01-23 11:07:29 -08:00

zfs_byteswap.c

Add linux kernel module support

2010-08-31 13:41:58 -07:00

zfs_ctldir.c

Illumos 4368, 4369.

2014-07-29 10:55:29 -07:00

zfs_debug.c

Illumos 4390 - I/O errors can corrupt space map when deleting fs/vol

2014-08-04 11:50:52 -07:00

zfs_dir.c

Revert "Revert "Revert "Fix unlink/xattr deadlock"""

2014-08-11 16:12:36 -07:00

zfs_fm.c

Fixed memory leaks in zevent handling

2014-08-20 10:45:16 -07:00

zfs_fuid.c

Illumos #3522

2013-10-30 14:51:27 -07:00

zfs_ioctl.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

zfs_log.c

Only commit the ZIL once in zpl_writepages() (msync() case).

2013-11-23 15:08:29 -08:00

zfs_onexit.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zfs_replay.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zfs_rlock.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

zfs_sa.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

zfs_vfsops.c

Improve handling of filesystem versions

2014-09-03 09:17:14 -07:00

zfs_vnops.c

Add zfs_iput_async() interface

2014-08-11 16:11:43 -07:00

zfs_znode.c

Add zfs_iput_async() interface

2014-08-11 16:11:43 -07:00

zil.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

zio_checksum.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

zio_compress.c

Illumos 4757, 4913

2014-08-01 14:28:05 -07:00

zio_inject.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

zio.c

Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t

2014-08-06 14:48:41 -07:00

zle.c

Update core ZFS code from build 121 to build 141.

2010-05-28 13:45:14 -07:00

zpl_ctldir.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

zpl_export.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

zpl_file.c

Fix zil_commit() NULL dereference

2014-07-17 15:15:07 -07:00

zpl_inode.c

cstyle: Resolve C style issues

2013-12-18 16:46:35 -08:00

zpl_super.c

Prune metadata from ghost lists in arc_adjust_meta

2014-02-21 16:10:49 -08:00

zpl_xattr.c

Fix zil_commit() NULL dereference

2014-07-17 15:15:07 -07:00

zrlock.c

Export ZFS symbols needed by Lustre.

2010-09-17 16:24:15 -07:00

zvol.c

Use long holds in zvol_set_volsize()

2014-01-14 14:46:12 -08:00