History log of /illumos-gate/usr/src/uts/common/fs/zfs/zio.c
Revision Date Author Comments
814dcd43c3de9925fd6226c256e4d4327841a0e1 20-Sep-2019 Serapheim Dimitropoulos <serapheim@delphix.com> 11557 Log Spacemap Project
Portions contributed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Portions contributed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Melikov <mail@gmelikov.ru>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Tony Nguyen <tony.nguyen@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Sara Hartse <sara.hartse@delphix.com>
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Andy Fiddaman <andy@omniosce.org>
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: C Fraire <cfraire@me.com>
Reviewed by: Kody Kantor <kody.kantor@joyent.com>
Approved by: Gordon Ross <gwr@nexenta.com>
084fd14f7c3336eb67ee283cabad2da8998b00d6 09-Sep-2019 Brian Behlendorf <behlendorf1@llnl.gov> 1701 ZFS to support UNMAP/TRIM for SSD
Portions contributed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Portions contributed by: George Wilson <george.wilson@delphix.com>
Portions contributed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Portions contributed by: Tim Chase <tim@chase2k.com>
Portions contributed by: Chunwei Chen <tuxoko@gmail.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: loli10K <ezomori.nozomu@gmail.com>
Reviewed by: Tim Chase <tim@chase2k.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Reviewed by: Tom Caputi <tcaputi@datto.com>
Reviewed by: Jorgen Lundman <lundman@lundman.net>
Reviewed by: Serapheim Dimitropoulos <serapheim@delphix.com>
Reviewed by: C Fraire <cfraire@me.com>
Reviewed by: Kody Kantor <kody.kantor@joyent.com>
Approved by: Dan McDonald <danmcd@joyent.com>
eb633035c80613ec93d62f90482837adaaf21a0a 25-Jun-2019 Tom Caputi <tcaputi@datto.com> 8727 Native data and metadata encryption for zfs
Portions contributed by: Jorgen Lundman <lundman@lundman.net>
Portions contributed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Portions contributed by: Paul Zuchowski <pzuchowski@datto.com>
Portions contributed by: Tim Chase <tim@chase2k.com>
Portions contributed by: Matthew Ahrens <mahrens@delphix.com>
Portions contributed by: ab-oe <arkadiusz.bubala@open-e.com>
Portions contributed by: Brian Behlendorf <behlendorf1@llnl.gov>
Portions contributed by: loli10K <ezomori.nozomu@gmail.com>
Portions contributed by: Igor K <igor@dilos.org>
Portions contributed by: Richard Laager <rlaager@wiktel.com>
Reviewed by: Jason Cohen <jwittlincohen@gmail.com>
Reviewed by: Allan Jude <allanjude@freebsd.org>
Reviewed by: George Melikov <mail@gmelikov.ru>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: RageLtMan <rageltman@sempervictus>
Reviewed by: Matthew Thode <prometheanfire@gentoo.org>
Reviewed by: Giuseppe Di Natale <dinatale2@llnl.gov>
Reviewed by: Kash Pande <kash@tripleback.net>
Reviewed by: Alek Pinchuk <apinchuk@datto.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: David Quigley <david.quigley@intel.com>
Reviewed by: Jorgen Lundman <lundman@lundman.net>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: C Fraire <cfraire@me.com>
Reviewed by: Jason King <jason.king@joyent.com>
Reviewed by: Andy Stormont <astormont@racktopsystems.com>
Approved by: Garrett D'Amore <garrett@damore.org>
a3874b8b1fe5103fc1f961609557c0587435fec0 03-Oct-2018 Toomas Soome <tsoome@me.com> 10405 Implement ZFS sorted scans
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Kody Kantor <kody.kantor@joyent.com>
Approved by: Dan McDonald <danmcd@joyent.com>
663207adb1669640c01c5ec6949ce78fd806efae 12-Apr-2019 Don Brady <don.brady@delphix.com> 10601 Pool allocation classes
10757 Add -gLp to zpool subcommands for alt vdev names
Portions contributed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Portions contributed by: HÃ¥kan Johansson <f96hajo@chalmers.se>
Portions contributed by: Richard Yao <ryao@gentoo.org>
Portions contributed by: Chunwei Chen <david.chen@nutanix.com>
Portions contributed by: loli10K <ezomori.nozomu@gmail.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Richard Laager <rlaager@wiktel.com>
Reviewed by: Alek Pinchuk <apinchuk@datto.com>
Reviewed by: Andreas Dilger <andreas.dilger@chamcloud.com>
Reviewed by: DHE <git@dehacked.net>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Reviewed by: Gregor Kopka <gregor@kopka.net>
Reviewed by: Kash Pande <kash@tripleback.net>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Tony Hutter <hutter2@llnl.gov>
Reviewed by: George Melikov <mail@gmelikov.ru>
Reviewed by: Giuseppe Di Natale <guss80@gmail.com>
Reviewed by: bunder2015 <omfgbunder@gmail.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Reviewed by: Kody Kantor <kody.kantor@joyent.com>
Approved by: Dan McDonald <danmcd@joyent.com>
e0f1c0afa46cc84d4b1e40124032a9a87310386e 28-Mar-2019 Olaf Faaland <faaland1@llnl.gov> 10499 Multi-modifier protection (MMP)
Portions contributed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Portions contributed by: Tim Chase <tim@chase2k.com>
Portions contributed by: sanjeevbagewadi <sanjeev.bagewadi@gmail.com>
Portions contributed by: John L. Hammond <john.hammond@intel.com>
Portions contributed by: Giuseppe Di Natale <dinatale2@llnl.gov>
Portions contributed by: Prakash Surya <surya1@llnl.gov>
Reviewed by: George Melikov <mail@gmelikov.ru>
Reviewed by: Tom Caputi <tcaputi@datto.com>
Reviewed by: Kash Pande <kash@tripleback.net>
Reviewed by: loli10K <ezomori.nozomu@gmail.com>
Reviewed by: George Melikov <mail@gmelikov.ru>
Reviewed by: Tony Hutter <hutter2@llnl.gov>
Reviewed by: Gu Zheng <guzheng2331314@163.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Ned Bass <bass6@llnl.gov>
Reviewed by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Andy Stormont <astormont@racktopsystems.com>
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Kody Kantor <kody.kantor@joyent.com>
Approved by: Dan McDonald <danmcd@joyent.com>
e914ace2e9d9bf2dbf9a1f1ce81cb776022096f5 19-Feb-2019 Tim Schumacher <timschumi@gmx.de> 10343 ZoL: Prefix all refcount functions with zfs_
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Franz Pletz <fpletz@fnordicwalking.de>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Reviewed by: C Fraire <cfraire@me.com>
Reviewed by: Andy Fiddaman <andy@omniosce.org>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Approved by: Robert Mustacchi <rm@joyent.com>
2258ad0b755b24a55c6173b1e6bb6188389f72dd 02-Nov-2018 George Wilson <george.wilson@delphix.com> 9993 zil writes can get delayed in zio pipeline
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Brad Lewis <brad.lewis@delphix.com>
Reviewed by: Matt Ahrens <matt@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
7341a7de4f0489193e0cfe11049a7bcf1596a4db 15-Mar-2018 Brad Lewis <brad.lewis@delphix.com> 9677 panic from zio_write_gang_block() when creating dump device on fragmented rpool
Reviewed by: Matt Ahrens <matt@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Prashanth Sreenivasa <pks@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
21f7c81cc1156e9202ce3412d3ecaa697c3b2222 03-Jan-2017 Matthew Ahrens <mahrens@delphix.com> 9236 nuke spa_dbgmsg
Reviewed by: Serapheim Dimitropoulos <serapheim.dimitro@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
3a4b1be953ee5601bab748afa07c26ed4996cde6 13-Feb-2018 Matthew Ahrens <mahrens@delphix.com> 9290 device removal reduces redundancy of mirrors
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed by: Sara Hartse <sara.hartse@delphix.com>
Reviewed by: Serapheim Dimitropoulos <serapheim@delphix.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Tim Chase <tim@chase2k.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
f78cdc34af236a6199dd9e21376f4a46348c0d56 12-Feb-2018 Paul Dagnelie <pcd@delphix.com> 9112 Improve allocation performance on high-end systems
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Serapheim Dimitropoulos <serapheim.dimitro@delphix.com>
Reviewed by: Alexander Motin <mav@FreeBSD.org>
Approved by: Gordon Ross <gwr@nexenta.com>
8671400134a11c848244896ca51a7db4d0f69da4 16-Dec-2016 Serapheim Dimitropoulos <serapheim.dimitro@delphix.com> 9166 zfs storage pool checkpoint
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
d6e1c446d7897003fd9fd36ef5aa7da350b7f6af 08-Feb-2018 George Wilson <george.wilson@delphix.com> 8857 zio_remove_child() panic due to already destroyed parent zio
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Andriy Gapon <avg@FreeBSD.org>
Reviewed by: Youzhong Yang <youzhong@gmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>
6f7938128a2c5e23f4b970ea101137eadd1470a1 22-Jul-2016 Pavel Zakharov <pavel.zakharov@delphix.com> 9075 Improve ZFS pool import/load process and corrupted pool recovery
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Andrew Stormont <andyjstormont@gmail.com>
Approved by: Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
5cabbc6b49070407fb9610cfe73d4c0e0dea3e77 22-Sep-2016 Prashanth Sreenivasa <pks@delphix.com> 7614 zfs device evacuation/removal
Reviewed by: Alex Reece <alex@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Richard Laager <rlaager@wiktel.com>
Reviewed by: Tim Chase <tim@chase2k.com>
Approved by: Garrett D'Amore <garrett@damore.org>
94ddd0900a8838f62bba15e270649a42f4ef9f81 07-Dec-2017 Prakash Surya <prakash.surya@delphix.com> 8909 8585 can cause a use-after-free kernel panic
Reviewed by: John Kennedy <jwk404@gmail.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Brad Lewis <brad.lewis@delphix.com>
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Approved by: Robert Mustacchi <rm@joyent.com>
1271e4b10dfaaed576c08a812f466f6e81370e5e 07-Jul-2017 Prakash Surya <prakash.surya@delphix.com> 8585 improve batching done in zil_commit()
Reviewed by: Brad Lewis <brad.lewis@delphix.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
c5ee46810f82e8a53d2cc5a487568a573f449039 03-Nov-2016 Alexander Motin <mav@FreeBSD.org> 7578 Fix/improve some aspects of ZIL writing.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Andriy Gapon <avg@FreeBSD.org>
Reviewed by: Steven Hartland <steven.hartland@multiplay.co.uk>
Reviewed by: Brad Lewis <brad.lewis@delphix.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Approved by: Robert Mustacchi <rm@joyent.com>
770499e185d15678ccb0be57ebc626ad18d93383 17-Apr-2017 Dan Kimmel <dan.kimmel@delphix.com> 8021 ARC buf data scatter-ization
8100 8021 seems to cause random BAD TRAP: type=d (#gp General protection)
Reviewed by: Matthew Ahrens mahrens@delphix.com
Reviewed by: George Wilson george.wilson@delphix.com
Reviewed by: Paul Dagnelie pcd@delphix.com
Reviewed by: John Kennedy john.kennedy@delphix.com
Reviewed by: Prakash Surya prakash.surya@delphix.com
Reviewed by: Prashanth Sreenivasa pks@delphix.com
Reviewed by: Pavel Zakharov pavel.zakharov@delphix.com
Reviewed by: Chris Williamson chris.williamson@delphix.com
Approved by: Richard Lowe <richlowe@richlowe.net>
4ee0199ec059ca9417a72125beae8d89fbc5a9df 25-Apr-2017 Robert Mustacchi <rm@joyent.com> backout: 8021 ARC buf data scatter-ization (causes 8100)
660946868929e02041af7b5b1c3e14f547c53f11 17-Apr-2017 Dan Kimmel <dan.kimmel@delphix.com> 8021 ARC buf data scatter-ization
Reviewed by: Matthew Ahrens mahrens@delphix.com
Reviewed by: George Wilson george.wilson@delphix.com
Reviewed by: Paul Dagnelie pcd@delphix.com
Reviewed by: John Kennedy john.kennedy@delphix.com
Reviewed by: Prakash Surya prakash.surya@delphix.com
Reviewed by: Prashanth Sreenivasa pks@delphix.com
Reviewed by: Pavel Zakharov pavel.zakharov@delphix.com
Reviewed by: Chris Williamson chris.williamson@delphix.com
Approved by: Richard Lowe <richlowe@richlowe.net>
94c2d0eb22e9624151ee84a7edbf7178e1bf4087 15-Mar-2017 Matthew Ahrens <mahrens@delphix.com> 7968 multi-threaded spa_sync()
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Brad Lewis <brad.lewis@delphix.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Approved by: Dan McDonald <danmcd@omniti.com>
48bbca816818409505a6e214d0911fda44e622e3 17-Feb-2017 Daniel Hoffman <dj.hoffman@delphix.com> 7812 Remove gender specific language
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Steve Gonczi <steve.gonczi@delphix.com>
Reviewed by: Chris Williamson <chris.williamson@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
5602294fda888d923d57a78bafdaf48ae6223dea 29-Nov-2016 Dan Kimmel <dan.kimmel@delphix.com> 7252 compressed zfs send / receive
7628 create long versions of ZFS send / receive options
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: David Quigley <dpquigl@davequigley.com>
Reviewed by: Thomas Caputi <tcaputi@datto.com>
Approved by: Dan McDonald <danmcd@omniti.com>
8363e80ae72609660f6090766ca8c2c18aa53f0c 23-Nov-2016 George Wilson <george.wilson@delphix.com> 7303 dynamic metaslab selection
Reviewed by: Alex Reece <alex@delphix.com>
Reviewed by: Chris Siden <christopher.siden@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Paul Dagnelie <paul.dagnelie@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Don Brady <don.brady@intel.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
295438ba3230419314faaa889a2616f561658bd5 20-Oct-2016 Hans Rosenfeld <hans.rosenfeld@nexenta.com> 7448 ZFS doesn't notice when disk vdevs have no write cache
Reviewed by: Dan Fields <dan.fields@nexenta.com>
Reviewed by: Alek Pinchuk <alek.pinchuk@nexenta.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>
0f7643c7376dd69a08acbfc9d1d7d548b10c846a 02-Aug-2016 George Wilson <george.wilson@delphix.com> 7090 zfs should improve allocation order and throttle allocations
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Alex Reece <alex@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Paul Dagnelie <paul.dagnelie@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
dcbf3bd6a1f1360fc1afcee9e22c6dcff7844bf2 13-Jul-2016 George Wilson <george.wilson@delphix.com> 6950 ARC should cache compressed data
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Don Brady <don.brady@intel.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
8df0bcf0df7622a075cc6e52f659d2fcfdd08cdc 15-May-2016 Paul Dagnelie <pcd@delphix.com> 6513 partially filled holes lose birth time
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Boris Protopopov <bprotopopov@hotmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
c3d26abc9ee97b4f60233556aadeb57e0bd30bb9 07-Feb-2016 Matthew Ahrens <matt@mahrens.org> 5027 zfs large block support (add copyright)
97e81309571898df9fdd94aab1216dfcf23e060b 06-Jan-2016 Prakash Surya <prakash.surya@delphix.com> 6531 Provide mechanism to artificially limit disk performance
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>
b39b744be78c6327db43c1f69d11c2f5909f73cb 22-Oct-2015 Matthew Ahrens <mahrens@delphix.com> 6319 assertion failed in zio_ddt_write: bp->blk_birth == txg
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>
9a686fbc186e8e2a64e9a5094d44c7d6fa0ea167 18-Oct-2015 Paul Dagnelie <pcd@delphix.com> 6328 Fix cstyle errors in zfs codebase
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Alex Reece <alex@delphix.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Reviewed by: Jorgen Lundman <lundman@lundman.net>
Approved by: Robert Mustacchi <rm@joyent.com>
45818ee124adeaaf947698996b4f4c722afc6d1f 22-Aug-2015 Matthew Ahrens <mahrens@delphix.com> 4185 add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Garrett D'Amore <garrett@damore.org>
a2cdcdd260232b58202b11a9bfc0103c9449ed52 17-Jul-2015 Paul Dagnelie <pcd@delphix.com> 5960 zfs recv should prefetch indirect blocks
5925 zfs receive -o origin=
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
5897eb49ccde82d19214b71984f57935e7e313d1 27-May-2015 Justin Gibbs <gibbs@scsiguy.com> 5438 zfs_blkptr_verify should continue after zfs_panic_recover
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george@delphix.com>
Reviewed by: Xin LI <delphij@freebsd.org>
Approved by: Dan McDonald <danmcd@omniti.com>
81cd5c555f505484180a62ca5a2fbb00d70c57d6 19-May-2015 Matthew Ahrens <mahrens@delphix.com> 5818 zfs {ref}compressratio is incorrect with 4k sector size
Reviewed by: Alex Reece <alex@delphix.com>
Reviewed by: George Wilson <george@delphix.com>
Reviewed by: Richard Elling <richard.elling@richardelling.com>
Reviewed by: Steven Hartland <killing@multiplay.co.uk>
Reviewed by: Don Brady <dev.fs.zfs@gmail.com>
Approved by: Albert Lee <trisk@omniti.com>
7f7ace370074e350853da254c65688fd43ddc695 24-Mar-2015 Matthew Ahrens <mahrens@delphix.com> 5693 ztest fails in dbuf_verify: buf[i] == 0, due to dedup and bp_override
Reviewed by: George Wilson <george@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Bayard Bell <buffer.g.overflow@gmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>
7adb730b589e553bf3b1ccfd9bae2df91c5c1061 06-Dec-2014 George Wilson <george.wilson@delphix.com> 5369 arc flags should be an enum
5370 consistent arc_buf_hdr_t naming scheme
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Alex Reece <alex.reece@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: Richard Elling <richard.elling@richardelling.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
f63ab3d5a84a12b474655fc7e700db3efba6c4c9 26-Nov-2014 Matthew Ahrens <mahrens@delphix.com> 5349 verify that block pointer is plausible before reading
Reviewed by: Alex Reece <alex.reece@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Xin Li <delphij@FreeBSD.org>
Reviewed by: Josef 'Jeff' Sipek <josef.sipek@nexenta.com>
Approved by: Gordon Ross <gwr@nexenta.com>
373dc1cf9a4e0791397a9b268cdac1f664af58a8 23-Nov-2014 Matthew Ahrens <mahrens@delphix.com> 5348 zio_checksum_error() only fills in info if ECKSUM
Reviewed by: Alex Reece <alex.reece@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Steven Hartland <killing@multiplay.co.uk>
Approved by: Dan McDonald <danmcd@omniti.com>
de710d24d2fae4468e64da999e1d952a247f142c 01-Nov-2014 Josef 'Jeff' Sipek <josef.sipek@nexenta.com> 5255 uts shouldn't open-code ISP2
Reviewed by: Marcel Telka <marcel@telka.sk>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Robert Mustacchi <rm@joyent.com>
b515258426fed6c7311fd3f1dea697cfbd4085c6 07-Nov-2014 Matthew Ahrens <matt@mahrens.org> 5027 zfs large block support
Reviewed by: Alek Pinchuk <pinchuk.alek@gmail.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Josef 'Jeff' Sipek <josef.sipek@nexenta.com>
Reviewed by: Richard Elling <richard.elling@richardelling.com>
Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Approved by: Dan McDonald <danmcd@omniti.com>
738f37bc3dcd61e8a893af0f2d466d76690b70ec 06-Nov-2014 George Wilson <george.wilson@delphix.com> 5244 zio pipeline callers should explicitly invoke next stage
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Alex Reece <alex.reece@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Richard Elling <richard.elling@gmail.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Steven Hartland <killing@multiplay.co.uk>
Approved by: Gordon Ross <gwr@nexenta.com>
6f834bc197c703a6568554c889157fb345bac079 06-Oct-2014 Matthew Ahrens <mahrens@delphix.com> 5176 lock contention on godfather zio
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Alex Reece <alex.reece@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Richard Elling <richard.elling@gmail.com>
Reviewed by: Bayard Bell <Bayard.Bell@nexenta.com>
Approved by: Garrett D'Amore <garrett@damore.org>
2a104a5236475eb73aa41eaaf3ed9f3ccbe0ca55 16-Jul-2014 Alex Reece <alex@delphix.com> 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>
7802d7bf98dec568dadf72286893b1fe5abd8602 25-Jun-2014 Matthew Ahrens <mahrens@delphix.com> 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>
7fd05ac4dec0c343d2f68f310d3718b715ecfbaf 05-Jun-2014 Matthew Ahrens <mahrens@delphix.com> 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>
5d7b4d438c4a51eccc95e77a83a437b4d48380eb 05-Jun-2014 Matthew Ahrens <mahrens@delphix.com> 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>
b6240e830b871f59c22a3918aebb3b36c872edba 18-Apr-2014 George Wilson <george.wilson@delphix.com> 4754 io issued to near-full luns even after setting noalloc threshold
4755 mg_alloc_failures is no longer needed
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Dan McDonald <danmcd@omniti.com>
bf16b11e8deb633dd6c4296d46e92399d1582df4 16-Apr-2014 Matthew Ahrens <mahrens@delphix.com> 4374 dn_free_ranges should use range_tree_t
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Max Grossman <max.grossman@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Dan McDonald <danmcd@omniti.com>
43466aae47bfcd2ad9bf501faec8e75c08095e4f 09-Dec-2013 Max Grossman <max.grossman@delphix.com> 4370 avoid transmitting holes during zfs send
4371 DMU code clean up
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Approved by: Garrett D'Amore <garrett@damore.org>
22e30981d82a0b6dc89253596ededafae8655e00 29-Aug-2013 George Wilson <george.wilson@delphix.com> 3954 metaslabs continue to load even after hitting zfs_mg_alloc_failure limit
4080 zpool clear fails to clear pool
4081 need zfs_mg_noalloc_threshold
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
69962b5647e4a8b9b14998733b765925381b727e 26-Aug-2013 Matthew Ahrens <mahrens@delphix.com> 4045 zfs write throttle & i/o scheduler performance work
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: Ned Bass <bass6@llnl.gov>
Reviewed by: Brendan Gregg <brendan.gregg@joyent.com>
Approved by: Robert Mustacchi <rm@joyent.com>
9cb154a3c9f170904dce9bad5bd5a7d256b922a4 03-Jul-2013 Matthew Ahrens <mahrens@delphix.com> 3836 zio_free() can be processed immediately in the common case
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Approved by: Dan McDonald <danmcd@nexenta.com>
f7170741490edba9d1d9c697c177c887172bc741 11-Jun-2013 Will Andrews <will@firepipe.net> 3742 zfs comments need cleaner, more consistent style
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Eric Schrock <eric.schrock@delphix.com>
Approved by: Christopher Siden <christopher.siden@delphix.com>
6e6d5868f52089b9026785bd90257a3d3f6e5ee2 08-Jun-2013 Matthew Ahrens <mahrens@delphix.com> 3805 arc shouldn't cache freed blocks
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Richard Elling <richard.elling@dey-sys.com>
Reviewed by: Will Andrews <will@firepipe.net>
Approved by: Dan McDonald <danmcd@nexenta.com>
be6fd75a69ae679453d9cda5bff3326111e6d1ca 08-Mar-2013 Matthew Ahrens <mahrens@delphix.com> 3598 want to dtrace when errors are generated in zfs
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>
3b2aab18808792cbd248a12f1edf139b89833c13 28-Feb-2013 Matthew Ahrens <mahrens@delphix.com> 3464 zfs synctask code needs restructuring
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Adam Leventhal <ahl@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>
ec94d32216ed5705f5176582355cc311cf848e73 26-Feb-2013 Adam Leventhal <ahl@delphix.com> 3581 spa_zio_taskq[ZIO_TYPE_FREE][ZIO_TASKQ_ISSUE]->tq_lock is piping hot
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
1b912ec7100c10e7243bf0879af0fe580e08c73d 01-Feb-2013 George Wilson <george.wilson@delphix.com> 3498 panic in arc_read(): !refcount_is_zero(&pbuf->b_hdr->b_refcnt)
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
80901aea8e78a2c20751f61f01bebd1d5b5c2ba5 13-Nov-2012 George Wilson <george.wilson@delphix.com> 3236 zio nop-write
Reviewed by: Matt Ahrens <matthew.ahrens@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Christopher Siden <chris.siden@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>
01f55e48fb4d524eaf70687728aa51b7762e2e97 07-Nov-2012 George Wilson <george.wilson@delphix.com> 3329 spa_sync() spends 10-20% of its time in spa_free_sync_cb()
3330 space_seg_t should have its own kmem_cache
3331 deferred frees should happen after sync_pass 1
3335 make SYNC_PASS_* constants tunable
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Matt Ahrens <matthew.ahrens@delphix.com>
Reviewed by: Christopher Siden <chris.siden@delphix.com>
Reviewed by: Eric Schrock <eric.schrock@delphix.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Dan McDonald <danmcd@nexenta.com>
Approved by: Eric Schrock <eric.schrock@delphix.com>
31d7e8fa33fae995f558673adb22641b5aa8b6e1 08-Sep-2012 George Wilson <george.wilson@delphix.com> 3306 zdb should be able to issue reads in parallel
3321 'zpool reopen' command should be documented in the man page and help message
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Matt Ahrens <matthew.ahrens@delphix.com>
Reviewed by: Christopher Siden <chris.siden@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>
fb09f5aad449c97fe309678f3f604982b563a96f 07-Sep-2012 Madhav Suresh <madhav.suresh@delphix.com> 3006 VERIFY[S,U,P] and ASSERT[S,U,P] frequently check if first argument is zero
Reviewed by Matt Ahrens <matthew.ahrens@delphix.com>
Reviewed by George Wilson <george.wilson@delphix.com>
Approved by Eric Schrock <eric.schrock@delphix.com>
cd1c8b85eb30b568e9816221430c479ace7a559d 30-Aug-2012 Matthew Ahrens <mahrens@delphix.com> 3112 ztest does not honor ZFS_DEBUG
3113 ztest should use watchpoints to protect frozen arc bufs
3114 some leaked nvlists in zfsdev_ioctl
3115 poll(2) returns prematurely in presence of spurious wakeups
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Matt Amdur <Matt.Amdur@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <chris.siden@delphix.com>
Approved by: Eric Schrock <eric.schrock@delphix.com>
b420f3adeb349714478d1a7813d2c0e069d41555 01-Aug-2012 Richard Lowe <richlowe@richlowe.net> backout 3006: causes 3046 (panics after mounting root)
9fa718d2f477620f14e3f2948dd03e3470add804 31-Jul-2012 Madhav Suresh <madhav.suresh@delphix.com> 3006 VERIFY[S,U,P] and ASSERT[S,U,P] frequently check if first argument is zero
Reviewed by: Matt Ahrens <matthew.ahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>
ad135b5d644628e791c3188a6ecbd9c257961ef8 21-May-2012 Christopher Siden <chris.siden@delphix.com> 2619 asynchronous destruction of ZFS file systems
2747 SPA versioning with zfs feature flags
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <gwilson@delphix.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Dan Kruchinin <dan.kruchinin@gmail.com>
Approved by: Eric Schrock <Eric.Schrock@delphix.com>
840345f69c01af33ad169d6b4a6ae7ea78b4218a 24-Jan-2012 George Wilson <george.wilson@delphix.com> 1909 disk sync write perf regression when slog is used post oi_148
Reviewed by: Matt Ahrens <matt@delphix.com>
Reviewed by: Eric Schrock <eric.schrock@delphix.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Bill Pijewski <wdp@joyent.com>
Reviewed by: Richard Elling <richard.elling@richardelling.com>
Reviewed by: Steve Gonczi <gonczi@comcast.net>
Reviewed by: Garrett D'Amore <garrett.damore@gmail.com>
Reviewed by: Dan McDonald <danmcd@nexenta.com>
Reviewed by: Albert Lee <trisk@nexenta.com>
Approved by: Eric Schrock <eric.schrock@delphix.com>
5aeb94743e3be0c51e86f73096334611ae3a058e 27-Jul-2011 Garrett D'Amore <garrett@nexenta.com> 734 taskq_dispatch_prealloc() desired
943 zio_interrupt ends up calling taskq_dispatch with TQ_SLEEP
Reviewed by: Albert Lee <trisk@nexenta.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Alexey Zaytsev <alexey.zaytsev@nexenta.com>
Reviewed by: Jason Brian King <jason.brian.king@gmail.com>
Reviewed by: George Wilson <gwilson@zfsmail.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Approved by: Gordon Ross <gwr@nexenta.com>
09c9d376e8ccb8fbba74f33cc268964464092b62 29-May-2011 George Wilson <George.Wilson@delphix.com> 1051 zfs should handle imbalanced luns
Reviewed by: Eric Schrock <Eric.Schrock@delphix.com>
Reviewed by: Matt Ahrens <Matt.Ahrens@delphix.com>
Reviewed by: Adam Leventhal <Adam.Leventhal@delphix.com>
Reviewed by: Albert Lee <trisk@nexenta.com>
Reviewed by: Gordon Ross <gwr@nexenta.com>
Approved by: Garrett D'Amore <garrett@nexenta.com>
e291592ab12a560fc73b0610963bb3fe66aab341 18-Aug-2010 Jonathan Adams <Jonathan.Adams@Sun.COM> 6863750 kmem metadata in zfs_file_data impedes debugging non-debug crash dumps
6942439 Sporadic complete I/O halts
f9af39bacaaa0f9dda3b75ff6858b9f3988a39af 09-Aug-2010 George Wilson <George.Wilson@Sun.COM> PSARC 2010/306 Read-only ZFS pools
6720531 ZFS should provide read-only import
44ecc5327ab4ce0750dcca2a17e05566bf2812e2 08-Jun-2010 George Wilson <George.Wilson@Sun.COM> 6494473 ZFS needs a way to slow down resilvering
6743992 scrub/resilver causes systemic slowdown
6936821 scrub/resilver io should not be suspended
6956464 otoro: head panic in zfs:dnode_hold_impl; during system disk zinject testing
cde58dbc6a23d4d38db7c8866312be83221c765f 22-May-2010 Matthew Ahrens <Matthew.Ahrens@Sun.COM> 6948890 snapshot deletion can induce pathologically long spa_sync() times
c7cd242109c82107ec2e50013369e92be9d77702 20-May-2010 George Wilson <George.Wilson@Sun.COM> 6938089 dedup-induced latency causes FC initiator logouts/FC port resets
fb81204d340565e9e16eba5491a10608f3d66215 08-May-2010 George Wilson <George.Wilson@Sun.COM> 6949730 spurious arc_free() can significantly exacerbate 6948890
3f9d6ad73e45c6823b409f93b0c8d4f62861d2d5 03-May-2010 Lin Ling <Lin.Ling@Sun.COM> 6675946 'zpool status' should show the progress of resilvering for individual disk.
6683750 scrub -s have to wait until resilver completed?
6841252 Resilvering not restartable - causing an excess reboot delay
6855073 spa scrub stats (eg %done) are reset on reboot
6891824 7410 NAS head "continually resilvering" following HDD replacement
6899970 scrub/resilver percent complete reporting in zpool status can be overly optimistic
6940889 add interval (count) args to zpool list
6944623 dbuf_read_done() locking performance improvement
6946760 mutex problem in bplist_enqueue()
6391915 RFE: provide interval arg to zpool status to monitor resilvering
6946512 want zfs_send() to pass back debug info
6943992 'zpool scrub' should not restart the existing scrub silently
6878281 zpool should store the time of last scrub/resilver and other zpool status info in pool properties.
6935158 Assertion failed: used <= spa_get_dspace(dd->dd_pool->dp_spa)
6944388 dsl_dataset_snapshot_reserve_space() causes dp_write_limit=max

--HG--
rename : usr/src/uts/common/fs/zfs/dsl_scrub.c => usr/src/uts/common/fs/zfs/dsl_scan.c
6e1f5caa9321646aa4212d48e32a0d241866d85d 17-Feb-2010 Neil Perrin <Neil.Perrin@Sun.COM> 6595532 ZIL is too talkative
6388458 zil need not inflate blocksize that much
6738159 slog can probably pack 2X more data per lwb
6897432 ziltest_noslog fails after dedup putback
6911570 Shouldn't start an ereport on speculative read failure
6920442 ZIL: Should use the stronger checksum fletcher4
35a5a3587fd94b666239c157d3722745250ccbd7 23-Nov-2009 Jonathan Adams <Jonathan.Adams@Sun.COM> 6881015 ZFS write activity prevents other threads from running in a timely manner
6899867 mstate_thread_onproc_time() doesn't account for runnable time correctly
PSARC/2009/615 System Duty Cycle Scheduling Class and ZFS IO Observability
b16da2e29e074fb6eaeadc4fd7d17ae7340ba240 22-Nov-2009 George Wilson <George.Wilson@Sun.COM> 6678033 resilver code should prefetch
6841580 zfs stack overflow when upgrading to userspace accounting
6859446 scrub doesn't pause correctly
80eb36f241abf8c076119fb4c49a55fd61ebc710 22-Nov-2009 George Wilson <George.Wilson@Sun.COM> 6826241 Sync write IOPS drops dramatically during TXG sync
6869229 zfs should switch to shiny new metaslabs more frequently
bbfd46c40e81c7d954cec28db66453ec5ab44613 20-Nov-2009 Jeff Bonwick <Jeff.Bonwick@Sun.COM> 6899923 vdev_offline/vdev_add deadlock
6900497 zdb -S could be much faster
6900898 deduped blocks should be scrubbed/resilvered exactly once
a33cae9802e94744efee12a7a77c89360645eae8 10-Nov-2009 Tim Haley <Tim.Haley@Sun.COM> 6899159 injection isn't trashing pools
6899160 pool recovery info sometimes not appearing
b24ab6762772a3f6a89393947930c7fa61306783 01-Nov-2009 Jeff Bonwick <Jeff.Bonwick@Sun.COM> PSARC 2009/571 ZFS Deduplication Properties
6677093 zfs should have dedup capability
468c413a79615e77179e8d98f22a7e513a8135bd 31-Oct-2009 Tim Haley <Tim.Haley@Sun.COM> PSARC 2009/479 zpool recovery support
6667683 need a way to rollback to an uberblock from a previous txg
6885998 bad ASSERT() in traverse_zil_block()
d48e086f569202b5e178a2f514b8bd9d44c7efe2 26-Oct-2009 Neil Perrin <Neil.Perrin@Sun.COM> 6849167 40% write regression with multiple shares
6706578 a single zil writer should not abuse the slog
8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfb 29-Sep-2009 George Wilson <George.Wilson@Sun.COM> 6846163 ZFS continues to use faulted logzilla, bringing system to a crawl
6872547 ztest LUN expansion test fails
6873635 zdb should be able to open a pool with a failed slog
6873654 system panics when a slog device is offlined
6875236 zdb should be able to dump the spa history
22fe2c8844be88ebae6478ca1b0b92c8ec2aef54 23-Sep-2009 Jonathan Adams <Jonathan.Adams@Sun.COM> PSARC 2009/497 zfs checksum ereport payload additions
6867188 zfs checksum ereports could be more informative
e09fa4dacfb671e707d50a55ae9b5cc191e1b8cb 14-Aug-2009 Neil Perrin <Neil.Perrin@Sun.COM> PSARC 2009/423 ZFS logbias property
6832481 ZFS separate intent log bypass property
8956713aded83a741173fcd4f9ef1c83521fbea9 26-May-2009 Eric Schrock <Eric.Schrock@Sun.COM> 6843014 ZFS B_FAILFAST handling is broken
bbe36defdfa03da1119804d4ca2d48c1fc6c4ce1 26-May-2009 George Wilson <George.Wilson@Sun.COM> 6844069 vdev_probe() starvation brings txg train to a screeching halt
33a372ed2393167a0e329c831ace971f147dddb6 27-Apr-2009 George Wilson <George.Wilson@Sun.COM> 6834217 godfather I/O should reexecute
f5383399322244b3008a624bcd7e93d67037d177 24-Apr-2009 Bill Moore <Bill.Moore@Sun.COM> 6833711 gang leaders shouldn't have to be logical
148434217c040ea38dc844384f6ba68d9b325906 18-Apr-2009 Matthew Ahrens <Matthew.Ahrens@Sun.COM> PSARC/2009/204 ZFS user/group quotas & space accounting
6501037 want user/group quotas on ZFS
6830813 zfs list -t all fails assertion
6827260 assertion failed in arc_read(): hdr == pbuf->b_hdr
6815592 panic: No such hold X on refcount Y from zfs_znode_move
6759986 zfs list shows temporary %clone when doing online zfs recv
54d692b75b7a6f90ce7787309da5451f7458e66a 31-Mar-2009 George Wilson <George.Wilson@Sun.COM> 6792139 recovering from a suspended pool needs some work
6794830 reboot command hangs on a failed zfs pool
a3f829ae41ece20e7f5f63604e177aeeb8b24628 28-Jan-2009 Bill Moore <Bill.Moore@Sun.COM> 6798384 It can take a village to raise a zio
03361682bf38acf5bcc36ee83a0d6277731eee68 05-Dec-2008 Jeff Bonwick <Jeff.Bonwick@Sun.COM> 6713916 scrub/resilver needlessly decompress data
8ad4d6dd86f5bc65fb3afa566c8133f3bac21648 01-Dec-2008 Jeff Bonwick <Jeff.Bonwick@Sun.COM> 6328632 zpool offline is a bit too conservative
6739487 ASSERT: txg <= spa_final_txg due to scrub/export race
6767129 ASSERT: cvd->vdev_isspare, in spa_vdev_detach()
6747698 checksum failures after offline -t / export / import / scrub
6745863 ZFS writes to disk after it has been offlined
6722540 50% slowdown on scrub/resilver with certain vdev configurations
6759999 resilver logic rewrites ditto blocks on both source and destination
6758107 I/O should never suspend during spa_load()
6776548 codereview(1) runs off the page when faced with multi-line comments
6761406 AMD errata 91 workaround doesn't work on 64-bit systems
82c9918f28a2d8d9e93769e16f7fa7bee347e80f 17-Oct-2008 Tim Haley <Tim.Haley@Sun.COM> 6646775 Speed up the dumpifying process for zvols
e14bb3258d05c1b1077e2db7cf77088924e56919 30-Sep-2008 Jeff Bonwick <Jeff.Bonwick@Sun.COM> 6754011 SPA 3.0: lock breakup, i/o pipeline refactoring, device failure handling
6667208 zfs/zpool commands on failed pool should not hang
6430480 grabbing config lock as writer during I/O load can take excessively long
6203a31379d8bd268bc26a644d16774ce23ea4ad 24-Jul-2008 perrin <none@none> 6719934 assertion failed: ((&zh->zh_log)->blk_birth == 0), file: ../../common/fs/zfs/zil.c, line: 1336
6724738 ztest fails assertion in txg_list_destroy(): txg_list_empty(tl, t)
088f389458728c464569a5506b58070254fa4f7d 07-Jul-2008 ahrens <none@none> 6343667 scrub/resilver has to start over when a snapshot is taken
6343693 'zpool status' gives delayed start for 'zpool scrub'
6670746 scrub on degraded pool return the status of 'resilver completed'?
6675685 DTL entries are lost resulting in checksum errors
6706404 get_history_one() can dereference off end of hist_event_table[]
6715414 assertion failed: ds->ds_owner != tag in dsl_dataset_rele()
6716437 ztest gets SEGV in arc_released()
6722838 bfu does not update grub
e56967561b8c65063074511dae7be2c00d5de858 03-Jul-2008 perrin <none@none> 6721869 zil needs to pass block birth txg to zil_rewrite()
51ece83525fa18f5e72627610f480dffc7e492fd 28-Jun-2008 eschrock <none@none> PSARC 2008/388 Short circuit for vdev probe failure
6410382 ZFS rename should update ->v_path
6633592 vdev_root_open() faulted logic doesn't work
6674674 zfs needs to handle more than EIO
6705158 failed log device should not be treated like normal toplevel vdev
6705232 vdev_not_present erroneously cleared in vdev_validate()
6705649 libses/libscsi plugins should be included in ABI exception list
6707536 zfs_case_timeout and associated code is unused
6707637 vdev_propagate_state() shouldn't skip log devices
6708095 better FMA integration for vdev probe failure
6708192 typo in fix for 6646106 breaks pool I/O failure handling
6709112 zio_should_retry() should account for vdev_is_failing
6718542 zinject doesn't work for file I/O probe failure
6719105 ses2: incorrect parsing of page 15 (nickname)
32b87932f3ef0887d873b7f6d2d1943799b2afc0 30-Apr-2008 ek110237 <none@none> 6616739 panic message ZFS: I/O failure (write on <unknown> is not very helpful
6623234 better FMA integration for 'failmode' property
6680971 blkbuf is leaked in zio_assess() on DEBUG bits for truly failed I/Os
6685865 vdev_disk_probe_io()/vdev_file_probe_io() dvd's setting is wrong
1ab7f2ded02e7a1bc3c73516eb27efa79bf2a2ff 20-Mar-2008 maybee <none@none> 6429205 each zpool needs to monitor its throughput and throttle heavy writers
6528296 system hangs when swapping to a zvol
6662330 ::zfs_params should look for metaslab_gang_bang instead of zio_gang_bang
17f17c2df4ca603e787c5fc03b7af83519edfd2c 14-Dec-2007 bonwick <none@none> 6640580 spa_get_random() is insanely slow in userland
6640559 db_last_dirty list may be updated incorrectly
6640582 zio_checksum_sha256() incorrect if buffer size not a multiple of 64
6550653 uberblock should be saved on more top levels
6640570 ZIL doesn't flush ditto block writes
6640578 some zio flags lost during I/O retry
6632372 ZFS label writing/checksumming hurts scalability of large configs
e05725b117836db173257fae43fb0746eb857fb5 28-Nov-2007 bonwick <none@none> 6354519 stack overflow in zfs due to zio pipeline
6533726 single-threaded checksum & parity calculations limit write bandwidth
6547248 ztest detects a future leak when there is none
6604198 zfs only using single cpu for compression (part II)

--HG--
rename : usr/src/uts/common/fs/zfs/rprwlock.c => deleted_files/usr/src/uts/common/fs/zfs/rprwlock.c
rename : usr/src/uts/common/fs/zfs/sys/rprwlock.h => deleted_files/usr/src/uts/common/fs/zfs/sys/rprwlock.h
fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bb 10-Nov-2007 brendan <none@none> PSARC 2007/618 ZFS L2ARC
6536054 second tier ("external") ARC
e9ed0a81084e045cdcf1012709b8ee5d63fb0ae9 02-Nov-2007 gw25295 <none@none> 6625167 gang blocks don't need to retry so hard
1f7ad2e1275fff503991bf4b43bc5cf1d815669f 30-Oct-2007 gw25295 <none@none> 6621355 panic in vdev_disk_io_start when trying to write to a faulted device
6622732 Assertion failed: !(zio->io_flags & ZIO_FLAG_WRITE_RETRY), file ../../../uts/com mon/fs/zfs/zio.c
6623221 CIFS breaks ZFS root
0a4e9518a44f226be6d39383330b5b1792d2f184 25-Oct-2007 gw25295 <none@none> PSARC 2007/567 zpool failmode property
6322646 ZFS should gracefully handle all devices failing (when writing)
6413847 vdev label write failure should be handled more gracefully
6417772 need nicer message on write failure
6417779 ZFS: I/O failure (write on ...) -- need to reallocate writes
6467927 Node gets into a panic loop when devices are fenced off
6565042 ZFS should gracefully handle all devices failing (when reading)
6596239 Stop issuing IOs to a vdev that is going to be removed
c25056de36a33f2a76f79dcf64593f731d258013 08-Aug-2007 gw25295 <none@none> 6584470 zdb needs to initialize the bpl_lock mutex
6583739 libzpool should check for properly initialized mutexes
6548010 unbalanced mutex_init/mutex_destroy issues in zfs
6502263 ZFS needs some more FreeBSD porting love
Contributed by Pawel Dawidek
6576827 multiple calls to spa_activate() can end up reinitializing all its mutexes
6576830 certain spa mutexes and condition variables need some love
fdb2e90695550660e500ed27553dfc73b1f3f902 11-Jul-2007 ek110237 <none@none> 6437054 vdev_cache wises up: increase DB performance by 16%
8654d0253136055bd4cc2423d87378e8a37f2eb5 23-Jun-2007 perrin <none@none> PSARC 2007/171 ZFS Separate Intent Log
6339640 Make ZIL use NVRAM when available.
4634122238f8ab356123a2e7f4cea74d05655c17 13-Jun-2007 perrin <none@none> 6566482 panic replacing a pool device whilst intent log being used
3d7072f8bd27709dba14f6fe336f149d25d9e207 12-Jun-2007 eschrock <none@none> PSARC 2007/197 ZFS hotplug
PSARC 2007/283 FMA for ZFS Phase 2
6401126 ZFS DE should verify that diagnosis is still valid before solving cases
6500545 ZFS does not handle changes in devids
6508521 zpool online should warn when it is being used incorrectly
6509807 ZFS checksum ereports are not being posted
6514712 zfs_nicenum() doesn't work with perfectly-sized buffers
6520510 media state doesn't get updated properly on device removal
6520513 ZFS should have better support for device removal
6520514 vdev state should be controlled through a single ioctl()
6520519 ZFS should diagnose faulty devices
6520947 ZFS DE should close cases which no longer apply
6521393 ZFS case timeout should be FMD_TYPE_TIME
6521624 fmd_hash_walk() can dump core when given a bad address
6521946 ZFS DE needlessly subscribes to faults
6522085 ZFS dictionary files contain spelling errors
6523185 vdev_reopen() doesn't correctly propagate state
6523555 'zpool online' should be less chatty unless something goes wrong
6527379 zpool(1M) should not try to open faulted devices
6527700 ZFS should post a sysevent when topology changes
6528194 lofi should support force unmap and DKIO_DEV_GONE
6528732 ZFS should store physical device path in addition to /dev path
6532635 ZFS keeps devices open unnecessarily
6532979 bad argument to ZFS_IOC_VDEV_ATTACH can panic system
6567983 deadlock with spa_scrub_thread() and spa_namespace_lock
ccae0b50330edda9b094cee1ec6a0ad35443e8b0 17-Apr-2007 eschrock <none@none> 6536445 want ::zio to show zio tree
6546214 zpool_find_import() leaks directory handle
87bd5c1ed737e21cdf359451c9715fae0ba4927e 22-Mar-2007 ahrens <none@none> 6520462 assertion failed in zio_write_compress
6535715 assertion failed in dmu_get_replication_level when 'zpool upgrade'
6536527 want range-checking assertions when accessing dmu_ot[]
9bc11082a0045cdf45e080e9f34d3ba413f276c3 21-Feb-2007 ek110237 <none@none> 6460622 zio_nowait() doesn't live up to its name
d63d470b66194d40e74d5a669bd21e215bd63fc2 16-Feb-2007 gw25295 <none@none> 6513020 zio pipeline went out to lunch
c717a56157ae0e6fca6a1e3689ae1edc385716a3 02-Feb-2007 maybee <none@none> 6512391 DMU should leverage ZIO dependencies to achieve greater parallelism
b3995adb6d3bcb24a1d4e737d5cfd6773f6df99a 22-Jan-2007 ahrens <none@none> 6480626 contention on spa_config_lock on niagra
d58459f4b19c5a2644c36745685ba4cd45418287 22-Jan-2007 ek110237 <none@none> 6512311 zio_done() is chunky and needs to go on a diet
ad23a2db4cfc94c0ed1d58554479ce8d2e7e5768 20-Dec-2006 johansen <none@none> 4894692 caching data in heap inflates crash dump
6499454 time to increase size of kmem default allocation caches
6499459 vm should stop checking kvp directly
67bd71c6cc629bab3aa0d595c624a667f1574254 04-Nov-2006 perrin <none@none> 6341569 zio_alloc_blk() vdev distribution performs badly
6428639 large writes to zvol synchs too much, better cut down a little
6444692 Need to flush disk write cache for dmu_sync buffers
6465634 zvol: dmu_sync() should be issued in parallel
6468731 lwb_state_t can be nuked
6470042 parallel dmu_sync() isn't being used
6471679 stash blocksize in zvol_state_t rather than reading in every zvol_log_write
6472230 ZIL vdev management is inefficient
6473775 zil_commit changes in snv_48 make it hot for O_DSYNC workloads
6478388 ZIL replay takes too long causing issues while booting
6486390 zil_commit could push more transactions
6486496 zil_replay() useful debug
faafa6e33cc19afb09172d9a365a59da0dbfd965 25-Oct-2006 ahrens <none@none> 6485955 need more dtrace probes
a2eea2e101e6a163a537dcc6d4e3c4da2a0ea5b2 09-Oct-2006 ahrens <none@none> 6460059 zfs destroy <snapshot> leaves behind kruft
6463788 'zfs recv -d' fails if some ancestors already exist
6464897 assertion failed: "BP_GET_COMPRESS(bp) == compress" zio.c, line:897
6472843 panic when write to zvol snapshot
6475506 panic in dmu_recvbackup due to NULL pointer dereference
6475942 need more assertions in dnode_destroy()
6477102 recvbackup ioctl does not advance file offset
6477103 read-only properties should be passed as nvlist
6477900 want more /etc/system tunables for ZFS performance analysis
6479497 ::abuf_find is broken
5ad820458efd0fdb914baff9c1447c22b819fa23 03-Oct-2006 nd150628 <none@none> 6463348 ZFS code could be more portable
99653d4ee642c6528e88224f12409a5f23060994 30-May-2006 eschrock <none@none> PSARC 2006/223 ZFS Hot Spares
PSARC 2006/303 ZFS Clone Promotion
6276916 support for "clone swap"
6288488 du reports misleading size on RAID-Z
6393490 libzfs should be a real library
6397148 fbufs debug code should be removed from buf_hash_insert()
6405966 Hot Spare support in ZFS
6409302 passing a non-root vdev via zpool_create() panics system
6415739 assertion failed: !(zio->io_flags & 0x00040)
6416759 ::dbufs does not find bonus buffers anymore
6417978 double parity RAID-Z a.k.a. RAID6
6424554 full block re-writes need not read data in
6425111 detaching an offline device can result in import confusion
d80c45e0f58fa434ba37259ea2e2b12e0380c19a 13-Apr-2006 bonwick <none@none> 6410711 intent log blocks don't get invited to pool parties
44cd46cadd9aab751dae6a4023c1cb5bf316d274 10-Apr-2006 billm <none@none> 6410698 ZFS metadata needs to be more highly replicated (ditto blocks)
6410700 zdb should support reading raw blocks out of storage pool
6410709 ztest: spa config can change before pool export
ecc2d604e885a75cc75e647b5641af99d5a6f4a6 02-Apr-2006 bonwick <none@none> 6280668 pluggable block allocation policy
6399301 initial read of space maps is super slow
6407365 large-sector disk support in ZFS
6407366 ADVANCE_NOLOCK gathers MOS
6407367 three-way deadlock between db_mtx, dbuf_hash[], and ms_lock
ea8dc4b6d2251b437950c0056bc626b311c73c27 04-Mar-2006 eschrock <none@none> PSARC 2006/077 zpool clear
PSARC 2006/139 FMA for ZFS
6284889 arc should replace the znode cache
6333006 DMU & DSL should not panic upon I/O error
6333092 concurrent reads to a file not scaling with number of readers
6338081 ZFS/FMA phase 1
6338386 need persistent error log
6341326 i/o error causes arc buf hash table corruption
6341639 zfs backup/restore should compute/verify checksum of backup stream
6348002 out of space due to changing properties
6354724 inaccurate error message from zfs restore
6354872 dmu_sync() blows predictive accounting
6355416 zpool scrubbing consumes all memory, system hung
6363995 df should only load libzfs when it encounters a ZFS filesystem
6366320 zfs backup/restore doesn't like signals
6368892 mount -m support needed for legacy mounts
6368902 boot archive fstat support needed for ZFS Mountroot
6369424 BFU complains when bfu'ing a ZFS root filesystem
6374062 mountroot support needed for ZFS
6376356 dirtying dbuf obj=43 lvl=0 blkid=0 but not tx_held
6378391 unused members of dmu_objset_stats_t
6378392 clean up zfs_cmd_t structure
6378685 buf_init should allocate its hash table more carefully
6378976 ziltest should be a first class citizen
6381086 zdb segfaults if there is a spa deferred-free bplist
6381203 deadlock due to i/o while assigning (tc_lock held)
6381209 freed space is not immediately available
6381344 'zpool clear'
6381345 FAULTED devices should really be UNAVAIL
6381346 import should mark devices as persistently unavailable
6383272 recursive mutex_enter() during log replay with zfs root
6386326 origin property is not displayed
6386354 libzfs does too much in its _init section, calls exit(1)
6386624 zpool should not complain about non-existent devices from libdiskmgt
6386910 spa needs to be i/o error hardened
6387735 need a mechanism to inject faults into ZFS
6387736 internal ZFS utilities should be placed in an ON-private package
6389928 libzfs should ship a lint library
6390609 malformed vdev config panics on zpool_create()
6390677 version number checking makes upgrades challenging
6390713 ztest hangs in zil_suspend()
6391873 metadata compression should be turned back on
6392113 ztest sometimes reports leaked blocks because ZIL isn't resilvered
6393004 minor memory leak in unique_insert()
fbabab8faf7439009737ccefe9d50152b38c26d1 12-Nov-2005 maybee <none@none> 6348089 panic in dbuf_remove_ref
a0965f35d4137b1f6bb1655ae1cb8fee88dfa66f 05-Nov-2005 bonwick <none@none> 6345023 /dev/zfs fails to open once ZFS module is unloaded
6345214 zfs IO buffers shouldn't get KMF_ flags on debug kernels
fa9e4066f08beec538e775443c5be79dd423fcab 31-Oct-2005 ahrens <none@none> PSARC 2002/240 ZFS
6338653 Integrate ZFS
PSARC 2004/652 - DKIOCFLUSH
5096886 Write caching disks need mechanism to flush cache to physical media