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267654 |
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19-Jun-2014 |
gjb |
Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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249643 |
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19-Apr-2013 |
mm |
MFC 248571,248976,249004,249042,249188,249195-249196,249206,249207,249319, 249326,249356-249357
Merge libzfs_core and other ZFS bugfixes and improvements.
MFC r248571: MFV 238590, 238592: In the first zfs ioctl restructuring phase, the libzfs_core library was introduced. It is a new thin library that wraps around kernel ioctl's. The idea is to provide a forward-compatible way of dealing with new features. Arguments are passed in nvlists and not random zfs_cmd fields, new-style ioctls are logged to pool history using a new method of history logging.
http://blog.delphix.com/matt/2012/01/17/the-future-of-libzfs/
MFV 247580 [1]: To address issues of several deadlocks and race conditions the locking code around dsl_dataset was rewritten and the interface to synctasks was changed.
User-Visible Changes: "zfs snapshot" can create more arbitrary snapshots at once (atomically) "zfs destroy" destroys multiple snapshots at once "zfs recv" has improved performance
Backward Compatibility: I have extended the compatibility layer to support full backward compatibility by remapping or rewriting the responsible ioctl arguments. Old utilities are fully supported by the new kernel module.
Forward Compatibility: New utilities work with old kernels with the following restrictions: - creating, destroying, holding and releasing of multiple snapshots at once is not supported, this includes recursive (-r) commands
Illumos ZFS issues: 2882 implement libzfs_core 2900 "zfs snapshot" should be able to create multiple, arbitrary snapshots at once 3464 zfs synctask code needs restructuring
MFC r248976: Call dmu_snapshot_list_next() in zvol.c with dsl_pool_config lock held
MFC r249004: Do not check against uninitialized rc and comment out vendor code
MFC r249042: Fix possible pool hold leak in dmu_send_impl()
Illumos ZFS issues: 3645 dmu_send_impl: possibilty of pool hold leak
MFC r249188: Import vendor change to reduce diff, no effect on FreeBSD.
Illumos ZFS issues: 3517 importing pool with autoreplace=on and "hole" vdevs crashes syseventd
MFC r249195: Merge change from vendor to reduce diff only. ZFS dtrace probes are not supported on FreeBSD yet.
Illumos ZFS issues: 3598 want to dtrace when errors are generated in zfs
MFC r249196: Provide a fix for kernel panic if receiving recursive deduplicated streams. Problem reported to vendor.
Illumos ZFS issues: 3692 Panic on zfs receive of a recursive deduplicated stream
MFC r249206: Merge vendor change - modify time processing in deadman thread.
Illumos ZFS issues: 3618 ::zio dcmd does not show timestamp data
MFC r249207: Allow zdb to output a histogram of compressed block sizes.
Illumos ZFS issues: 3641 want a histogram of compressed block sizes
MFC r249319: ZFS expects a copyout of zfs_cmd_t on an ioctl error. Our sys_ioctl() doesn't copyout in this case.
To solve this a new struct zfs_iocparm_t is introduced consisting of: - zfs_ioctl_version (future backwards compatibility purposes) - user space pointer to zfs_cmd_t (copyin and copyout) - size of zfs_cmd_t (verification purposes)
The copyin and copyout of zfs_cmd_t is now done the illumos (vendor) way what makes porting of new changes easier and ensures correct behavior if returning an error.
MFC r249326: Cast (void *)(uintptr_t) on copyout and copyin of zfs_iocparm_t.zfs_cmd
MFC r249356: Merge bugfixes accepted and integrated by vendor. Underlying problems have been reported by us and fixed in r240942 and r249196.
Illumos ZFS issues: 3645 dmu_send_impl: possibilty of pool hold leak 3692 Panic on zfs receive of a recursive deduplicated stream
MFC r249357: Fix libzfs to report error instead of returning zero if trying to hold or release a non-existing snapshot of a existing dataset. In recursive case error is reported if no snapshots with the requested name have been found.
Illumos ZFS issues: 3699 zfs hold or release of a non-existent snapshot does not output error
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#
246723 |
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12-Feb-2013 |
bapt |
MFC: r240696, r240698, r240740
Allow zfs jail and zfs unjail to use both jailnames and jailid
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#
240959 |
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26-Sep-2012 |
mm |
MFC r226940 (rmh):
Fix a few gratuitous library dependencies. Some of the ZFS utilities are linked with libraries they don't use:
- zinject doesn't use libavl - ztest doesn't use libz - zdb uses neither libavl nor libz - zfs uses neither libbsdxml nor libm, nor libsbuf - zpool uses neither libbsdxml nor libm, nor libsbuf
In addition, libzfs needs libm because it uses pow(), however it isn't linked with -lm. This went unnoticed because all its users had -lm before.
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#
225736 |
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22-Sep-2011 |
kensmith |
Copy head to stable/9 as part of 9.0-RELEASE release cycle.
Approved by: re (implicit)
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#
219089 |
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27-Feb-2011 |
pjd |
Finally... Import the latest open-source ZFS version - (SPA) 28.
Few new things available from now on:
- Data deduplication. - Triple parity RAIDZ (RAIDZ3). - zfs diff. - zpool split. - Snapshot holds. - zpool import -F. Allows to rewind corrupted pool to earlier transaction group. - Possibility to import pool in read-only mode.
MFC after: 1 month
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#
204597 |
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02-Mar-2010 |
uqs |
Remove manual .includes in cddl Makefiles
- Break the dependency on ../Makefile.inc for .PATH, and include ../Makefile.inc implicitly. This is required to ... - Set WARNS?=6 in top-level Makefile.inc - Remove now redundant WARNS settings, add WARNS?=0 where appropriate - Remove redundant SHLIB_MAJOR overrides - Use NO_MAN, not MK_MAN=no - Remove redundant inclusion of bsd.own.mk - Order Makefiles more according to style.Makefile(9) - Reduce diff of cddl Makefiles against each other
No objection: pjd Approved by: ed (co-mentor)
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#
177674 |
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27-Mar-2008 |
jb |
The sources covered by Sun's CDDL have been repo copied below the src/cddl and src/sys/cddl directories per the core@ decision following the license review.
This change modifies the affected Makefiles to reference the sources in their new location.
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172402 |
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01-Oct-2007 |
ru |
Fixed static linkage (build with -DNO_SHARED).
Approved by: re (kensmith)
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#
168792 |
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16-Apr-2007 |
ru |
Apply a set of style.Makefile(5) changes to src/cddl/ makefiles. There are some insignificant non-style changes as well.
Not fixed: makefiles use ${LIBTHR} that doesn't exist, thus breaking "make checkdpadd" and not tracking dependencies properly.
Approved by: pjd
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#
168404 |
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05-Apr-2007 |
pjd |
Please welcome ZFS - The last word in file systems.
ZFS file system was ported from OpenSolaris operating system. The code in under CDDL license.
I'd like to thank all SUN developers that created this great piece of software.
Supported by: Wheel LTD (http://www.wheel.pl/) Supported by: The FreeBSD Foundation (http://www.freebsdfoundation.org/) Supported by: Sentex (http://www.sentex.net/)
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