illumos/illumos-gate@8a981c33568a981c3356https://www.illumos.org/issues/7955
Libshare currently initializes all available filesystems when doing any
libshare operation. This requires iterating through all the filesystem
multiple times, which is a huge performance problem for sharing and
unsharing operations.
Reviewed by: Steve Gonczi <steve.gonczi@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Yuri Pankov <yuri.pankov@gmail.com>
Approved by: Gordon Ross <gordon.w.ross@gmail.com>
Author: Daniel Hoffman <dj.hoffman@delphix.com>
illumos/illumos-gate@5602294fda5602294fdahttps://www.illumos.org/issues/7252
This feature includes code to allow a system with compressed ARC enabled to
send data in its compressed form straight out of the ARC, and receive data in
its compressed form directly into the ARC.
https://www.illumos.org/issues/7628
We should have longer, more readable versions of the ZFS send / recv options.
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>
Author: Dan Kimmel <dan.kimmel@delphix.com>
illumos/illumos-gate@edb901aab9edb901aab9https://www.illumos.org/issues/7386
The zfs get command does not work with the bookmark parameter while it works
properly with both filesystem and snapshot:
# zfs get -t all -r creation rpool/test
NAME PROPERTY VALUE SOURCE
rpool/test creation Fri Sep 16 15:00 2016 -
rpool/test@snap creation Fri Sep 16 15:00 2016 -
rpool/test#bkmark creation Fri Sep 16 15:00 2016 -
# zfs get -t all -r creation rpool/test@snap
NAME PROPERTY VALUE SOURCE
rpool/test@snap creation Fri Sep 16 15:00 2016 -
# zfs get -t all -r creation rpool/test#bkmark
cannot open 'rpool/test#bkmark': invalid dataset name
#
The zfs get command should be modified to work properly with bookmarks too.
Reviewed by: Simon Klinkert <simon.klinkert@gmail.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Approved by: Matthew Ahrens <mahrens@delphix.com>
Author: Marcel Telka <marcel@telka.sk>
illumos/illumos-gate@9adfa60d489adfa60d48https://www.illumos.org/issues/6314
Callers of dsl_dataset_name pass a buffer of size ZFS_MAXNAMELEN, but
dsl_dataset_name copies the datasets' name PLUS the snapshot name to it,
resulting in a max of 2 * ZFS_MAXNAMELEN + '@'.
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Igor Kozhukhov <ikozhukhov@gmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: Matthew Ahrens <mahrens@delphix.com>
illumos/illumos-gate@8808ac5dae8808ac5daehttps://www.illumos.org/issues/4521
zfstest is trying to execute evil "zfs unmount -a", which fails (fortunately,
as it would otherwise leave me with my ~ missing):
03:44:11.86 cannot unmount '/export/home/yuri': Device busy cannot unmount '/
export/home': Device busy
03:44:11.86 ERROR: /usr/sbin/zfs unmount -a exited 1
This affects, at least, zfs_mount_009_neg and zfs_mount_all_001_pos, both
failing on that step. The pool containing the /export/home hierarchy is
included in KEEP variable, but it doesn't seem to affect anything here.
Reviewed by: Andriy Gapon <avg@FreeBSD.org>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Yuri Pankov <yuri.pankov@nexenta.com>
illumos/illumos-gate@0d8fa8f8eb0d8fa8f8ebhttps://www.illumos.org/issues/6902
pjd has authored and commited a patch in Jan 21, 2012 that substanially speeds
up zfs snapshot listing if requesting only the name property and sorting by
name.
In this special case, the snapshot properties do not need to be loaded. This
code has been adopted by zfsonlinux on May 29, 2012.
Commit message from pjd:
Dramatically optimize listing snapshots when user requests only
snapshot
names and wants to sort them by name, ie. when executes:
1. zfs list -t snapshot -o name -s name
Because only name is needed we don't have to read all snapshot
properties.
Below you can find how long does it take to list 34509 snapshots from
a single
disk pool before and after this change with cold and warm cache:
before:
1. time zfs list -t snapshot -o name -s name > /dev/null
cold cache: 525s
warm cache: 218s
after:
1. time zfs list -t snapshot -o name -s name > /dev/null
cold cache: 1.7s
warm cache: 1.1s
References:
http://svnweb.freebsd.org/base?view=revision&revision=230438https://github.com/freebsd/freebsd/commit/8e3e9863https://github.com/zfsonlinux/zfs/commit/0cee2406
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Pawel Dawidek <pjd@freebsd.org>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Approved by: Garrett D'Amore <garrett@damore.org>
Author: Martin Matuska <martin@matuska.org>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Andy Stormont <astormont@racktopsystems.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: Igor Kozhukhov <ikozhukhov@gmail.com>
illumos/illumos-gate@c16bcc4577
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Joe Stein <joe.stein@delphix.com>
illumos/illumos-gate@e9316f7696
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: George Wilson <george@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Bayard Bell <buffer.g.overflow@gmail.com>
Reviewed by: Richard PALO <richard@NetBSD.org>
Reviewed by: Steven Hartland <killing@multiplay.co.uk>
Approved by: Rich Lowe <richlowe@richlowe.net>
Author: Chris Williamson <chris.williamson@delphix.com>
illumos/illumos-gate@30925561c2
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Reviewed by: Xin Li <delphij@freebsd.org>
Reviewed by: Arne Jansen <sensille@gmx.net>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: Matthew Ahrens <mahrens@delphix.com>
illumos/illumos-gate@9c3fd1216f
5925 zfs receive -o origin=
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Author: Paul Dagnelie <pcd@delphix.com>
While running 'zfs recv' we noticed that every 128th 8K block required a
read. We were seeing that restore_write() was calling dmu_tx_hold_write()
and the indirect block was not cached. We should prefetch upcoming indirect
blocks to avoid having to go to disk and blocking the restore_write().
5412 Mention -S option when zfs inherit fails on quota
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Author: Paul B. Henson <henson@acm.org>
illumos/illumos-gate@5ff8cfa92e
Reviewed by: Bayard Bell <bayard.bell@nexenta.com>
Reviewed by: Dan McDonald <danmcd@nexenta.com>
Reviewed by: Thomas Keiser <thomas.keiser@nexenta.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Gordon Ross <gwr@nexenta.com>
illumos/illumos-gate@1ed6b69a5c
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
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
to illumos-gate 13967:92bec6d87f59
Illumos ZFS issues:
3557 dumpvp_size is not updated correctly when a dump zvol's size is
changed
3558 setting the volsize on a dump device does not return back ENOSPC
3559 setting a volsize larger than the space available sometimes succeeds
