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155 Commits

Author SHA1 Message Date
Xin LI
20f9f35bc6 5034 ARC's buf_hash_table is too small 
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com>
Reviewed by: Richard Elling <richard.elling@gmail.com>
Approved by: Gordon Ross <gwr@nexenta.com>

illumos/illumos-gate@63e911b6fc
 2014-07-29 07:13:03 +00:00
Xin LI
f721f22a42 4873 zvol unmap calls can take a very long time for larger datasets 
Reviewed by: George Wilson <george@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Paul Dagnelie <paul.dagnelie@delphix.com>
Reviewed by: Basil Crow <basil.crow@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Robert Mustacchi <rm@joyent.com>

illumos/illumos-gate@0f6d88aded
 2014-07-29 07:08:32 +00:00
Xin LI
d6fb141e08 4976 zfs should only avoid writing to a failing non-redundant top-level vdev 
4977 mdb error in ::spa_space from space_cb() if a metaslab's ms_sm is NULL
4978 ztest fails in get_metaslab_refcount()
4979 extend free space histogram to device and pool
4980 metaslabs should have a fragmentation metric
4981 remove fragmented ops vector from block allocator
4982 space_map object should proactively upgrade when feature is enabled
4983 need to collect metaslab information via mdb
4984 device selection should use fragmentation metric
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Adam Leventhal <adam.leventhal@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>

illumos/illumos-gate@2e4c998613
 2014-07-23 08:00:34 +00:00
Xin LI
4fa00fc6d6 5008 lock contention (rrw_exit) while running a read only load 
Reviewed by: Matthew Ahrens <matthew.ahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Alex Reece <alex.reece@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Richard Yao <ryao@gentoo.org>
Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com>
Approved by: Garrett D'Amore <garrett@damore.org>

illumos/illumos-gate@c9030f6c93
 2014-07-18 18:09:20 +00:00
Xin LI
747c0e4125 4753 increase number of outstanding async writes when sync task is waiting 
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Garrett D'Amore <garrett@damore.org>

illumos/illumos-gate@73527f441c
 2014-07-18 18:05:09 +00:00
Xin LI
5dace04917 4631 zvol_get_stats triggering too many reads 
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>

illumos/illumos-gate@bbfa8ea8bb
 2014-07-18 18:02:34 +00:00
Xin LI
df9458d254 4958 zdb trips assert on pools with ashift >= 0xe 
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Max Grossman <max.grossman@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>

illumos/illumos-gate@2a104a5236
 2014-07-18 17:55:12 +00:00
Xin LI
4f9c9765a0 4970 need controls on i/o issued by zpool import -XF 
4971 zpool import -T should accept hex values
4972 zpool import -T implies extreme rewind, and thus a scrub
4973 spa_load_retry retries the same txg
4974 spa_load_verify() reads all data twice
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>

illumos/illumos-gate@e42d205944
 2014-07-15 20:35:56 +00:00
Xin LI
354e4d13b4 4975 missing mutex_destroy() calls in zfs 
Reviewed by: Matthew Ahrens <matthew.ahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Rich Lowe <richlowe@richlowe.net>
Reviewed by: Seth Nimbosa <darth.Serious@gmail.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Don Brady <dev.fs.zfs@gmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>

illumos/illumos-gate@d2b3cbbd7f
 2014-07-15 17:39:53 +00:00
Xin LI
4ed0c62e32 4951 ZFS administrative commands should use reserved space, not fail with ENOSPC (fix call) 
Approved by: Christopher Siden <christopher.siden@delphix.com>

illumos/illumos-gate@c39f2c8cac
 2014-07-14 18:02:36 +00:00
Xin LI
9b4b9b12f6 4951 ZFS administrative commands should use reserved space, not fail with ENOSPC 
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Garrett D'Amore <garrett@damore.org>

illumos/illumos-gate@7d46dc6ca6
 2014-07-09 08:23:22 +00:00
Xin LI
f82f5510a4 4950 files sometimes can't be removed from a full filesystem 
Reviewed by: Adam Leventhal <adam.leventhal@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: Boris Protopopov <bprotopopov@hotmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>

illumos/illumos-gate@4bb7380495
 2014-07-09 08:14:13 +00:00
Xin LI
b209944943 4929 want prevsnap property 
Reviewed by: Adam Leventhal <adam.leventhal@delphix.com>
Reviewed by: Matt Amdur <matt.amdur@delphix.com>
Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com>
Reviewed by: Boris Protopopov <bprotopopov@hotmail.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Dan McDonald <danmcd@omniti.com>

illumos/illumos-gate@b461c7460e
 2014-07-01 21:21:56 +00:00
Xin LI
c0672efab5 4924 LZ4 Compression for metadata 
Reviewed by Matthew Ahrens <mahrens@delphix.com>
Reviewed by Saso Kiselkov <skiselkov.ml@gmail.com>
Approved by: Christopher Siden <christopher.siden@delphix.com>

illumos/illumos-gate@b8289d24d8
 2014-07-01 21:19:10 +00:00
Xin LI
7f33857ee0 4936 lz4 could theoretically overflow a pointer with a certain input 
Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com>
Reviewed by: Keith Wesolowski <keith.wesolowski@joyent.com>
Approved by: Gordon Ross <gordon.ross@nexenta.com>

illumos/illumos-gate@58d0718061
 2014-07-01 21:16:27 +00:00
Xin LI
de7933ee7e 4914 zfs on-disk bookmark structure should be named *_phys_t 
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com>
Approved by: Robert Mustacchi <rm@joyent.com>

illumos/illumos-gate@7802d7bf98
 2014-07-01 21:14:35 +00:00
Xin LI
7c5f50e13f 4756 metaslab_group_preload() could deadlock 
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Approved by: Garrett D'Amore <garrett@damore.org>

illumos/illumos-gate@30beaff42d
 2014-06-17 08:02:50 +00:00
Xin LI
63c16120af 4897 Space accounting mismatch in L2ARC/zpool 
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Boris Protopopov <bprotopopov@hotmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>

illumos/illumos-dist@3038a2b421
 2014-06-17 07:58:53 +00:00
Xin LI
ce166ed6dd 4881 zfs send performance degradation when embedded block pointers are encountered 
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>

illumos/illumos-gate@06315b795c
 2014-06-17 07:46:55 +00:00
Xin LI
0b5251374e 4390 i/o errors when deleting filesystem/zvol can lead to space map corruption 
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Approved by: Dan McDonald <danmcd@omniti.com>

illumos/illumos-dist@7fd05ac4de
 2014-06-17 07:44:55 +00:00
Xin LI
ee3ed92a53 4757 ZFS embedded-data block pointers ("zero block compression") 
4913 zfs release should not be subject to space checks

Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Max Grossman <max.grossman@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Dan McDonald <danmcd@omniti.com>

illumos/illumos-dist@5d7b4d438c
 2014-06-17 07:35:54 +00:00
Mark Johnston
899505ad7d 4767 dtrace_probe() always has the timestamp 
illumos/illumos-gate@82d86f4e8b
 2014-06-03 01:58:22 +00:00
Mark Johnston
ced1f492b7 4469 DTrace helper tracing should be dynamic 
illumos/illumos-gate@902686d13f
 2014-06-03 01:52:05 +00:00
Mark Johnston
db9dbc75dd 4471 DTrace count() with histogram 
4472 DTrace full width distribution histograms
4473 DTrace frequency trails

illumos/illumos-gate@33093f5bcd
 2014-06-03 01:42:09 +00:00
Mark Johnston
b9aa9b1022 4474 DTrace Userland CTF Support 
4475 DTrace userland Keyword
4476 DTrace tests should be better citizens
4479 pid provider types
4480 dof emulation is missing checks

illumos/illumos-gate@a386cc11a8
 2014-06-03 01:24:46 +00:00
Mark Johnston
4884fa147f 4477 DTrace should speak JSON 
illumos/illumos-gate@f497f9fe23
 2014-06-03 01:06:31 +00:00
Mark Johnston
5cd3142dc7 2915 DTrace in a zone should see "cpu", "curpsinfo", et al 
2916 DTrace in a zone should be able to access fds[]
2917 DTrace in a zone should have limited provider access

illumos/illumos-gate@b0f673c462
 2014-06-03 00:55:15 +00:00
Xin LI
183cd79052 4901 zfs filesystem/snapshot limit leaks 
illumos/illumos-gate@adf340778b
 2014-05-31 00:58:34 +00:00
Xin LI
892704e2bf 3897 zfs filesystem and snapshot limits (fix leak) 
illumos/illumos-gate@fb7001f1cd
 2014-05-31 00:57:31 +00:00
Xin LI
bec2af9b62 3835 zfs need not store 2 copies of all metadata 
illumos/illumos-gate@edf345e6b8
 2014-05-27 19:05:26 +00:00
Xin LI
c338968df5 4730 metaslab group taskq should be destroyed in metaslab_group_destroy() 
illumos/illumos-gate@be082110c0
 2014-05-27 19:02:25 +00:00
Xin LI
2233fae053 4698 fix builds by gcc44 on sparc 
(This change is not applicable to FreeBSD)

illumos/illumos-gate@9c720e3bfb
 2014-05-27 19:01:10 +00:00
Xin LI
d7db58a109 4745 fix AVL code misspellings 
illumos/illumos-gate@6907ca4bc7
 2014-04-23 19:12:26 +00:00
Xin LI
3f5b84a0d9 3897 zfs filesystem and snapshot limits 
illumos/illumos@a2afb611b3
 2014-04-23 19:09:14 +00:00
Xin LI
03a3382389 4754 io issued to near-full luns even after setting noalloc threshold 
4755 mg_alloc_failures is no longer needed

illumos/illumos@b6240e830b
 2014-04-18 19:43:02 +00:00
Xin LI
5e7884abcf 4752 fan out read zio taskqs 
illumos/illumos-gate@1b497ab83e
 2014-04-18 19:41:01 +00:00
Xin LI
745fef1489 4374 dn_free_ranges should use range_tree_t 
(MD code for highbit64 omitted)

illumos/illumos-gate@bf16b11e8d
 2014-04-18 19:38:29 +00:00
Xin LI
4d386a222c 4638 Panic in ZFS via rfs3_setattr()/rfs3_write(): dirtying snapshot! 
illumos/illumos-gate@2144b121c0
 2014-03-10 21:37:07 +00:00
Mark Johnston
6ae71ff4db 4478 dtrace_dof_maxsize is far too small 
illumos/illumos-gate@d339a29bb4
 2014-02-28 01:53:37 +00:00
Xin LI
615c84d188 4574 get_clones_stat does not call zap_count in non-debug kernel 
illumos/illumos-gate@03d1795fa6
 2014-02-08 05:30:33 +00:00
Xin LI
33c5cd3064 4504 traverse_visitbp: visit DMU_GROUPUSED_OBJECT before 
DMU_USERUSED_OBJECT

illumos/illumos-gate@48f1b90e64
 2014-01-31 07:27:28 +00:00
Xin LI
d7565d9483 3995 Memory leak of compressed buffers in l2arc_write_done 
illumos/illumos-gate@71cb1b742c
 2014-01-18 01:40:36 +00:00
Andriy Gapon
ff5128b4f5 4427 pid provider rejects probes with valid UTF-8 names 
illumos/illumos-gate@1444d846b1
 2014-01-16 12:53:01 +00:00
Xin LI
5ce40f8083 Import a file overlooked in r260154. 
4369 implement zfs bookmarks
4368 zfs send filesystems from readonly pools

illumos/illumos-gate@78f1710053
 2014-01-02 04:55:23 +00:00
Xin LI
5ed46bbf4d 4391 panic system rather than corrupting pool if we hit bug 4390 
llumos/illumos-gate@8b36997aa2
 2014-01-01 01:18:37 +00:00
Xin LI
cbdc759424 4369 implement zfs bookmarks 
4368 zfs send filesystems from readonly pools

llumos/illumos-gate@78f1710053
 2014-01-01 01:15:53 +00:00
Xin LI
f6eff23569 4121 vdev_label_init should treat request as succeeded when pool 
is read only

llumos/illumos-gate@973c78e94b
 2014-01-01 01:05:38 +00:00
Andriy Gapon
676087745f 4370 avoid transmitting holes during zfs send 
4371 DMU code clean up

illumos/illumos-gate@43466aae47
 2013-12-10 13:33:56 +00:00
Andriy Gapon
58be4f12bb 4188 assertion failed in dmu_tx_hold_free(): dn_datablkshift != 0 
illumos/illumos-gate@bb411a08b0
 2013-12-04 14:50:43 +00:00
Andriy Gapon
432048d130 3580 Want zvols to return volblocksize when queried for physical block size 
illumos/illumos-gate@a0b60564df
 2013-12-04 14:49:20 +00:00