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* thr_create: new_thread_ID may be NULLPawel Jakub Dawidek2011-10-211-1/+5
| | | | | | | | Submitted by: avg MFC after: 3 days Notes: svn path=/head/; revision=226615
* Finally... Import the latest open-source ZFS version - (SPA) 28.Pawel Jakub Dawidek2011-02-271-8/+19
| | | | | | | | | | | | | | | | | | 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 Notes: svn path=/head/; revision=219089
* Implement __assert() for Solaris-specific code. Until now Solaris code wasPawel Jakub Dawidek2009-09-081-81/+0
| | | | | | | | | | | | using Solaris prototype for __assert(), but FreeBSD's implementation. Both take different arguments, so we were either core-dumping in assert() or printing garbage. Reported by: avg MFC after: 1 week Notes: svn path=/head/; revision=196992
* The mutex_owned() macro should operate on kmutex_t and not on mutex_t.Pawel Jakub Dawidek2009-07-091-1/+0
| | | | | | | | | | This fixes 'zdb <poolname>' crash. Reported by: avg Approved by: re (kib) Notes: svn path=/head/; revision=195515
* Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes.Pawel Jakub Dawidek2008-11-174-16/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This bring huge amount of changes, I'll enumerate only user-visible changes: - Delegated Administration Allows regular users to perform ZFS operations, like file system creation, snapshot creation, etc. - L2ARC Level 2 cache for ZFS - allows to use additional disks for cache. Huge performance improvements mostly for random read of mostly static content. - slog Allow to use additional disks for ZFS Intent Log to speed up operations like fsync(2). - vfs.zfs.super_owner Allows regular users to perform privileged operations on files stored on ZFS file systems owned by him. Very careful with this one. - chflags(2) Not all the flags are supported. This still needs work. - ZFSBoot Support to boot off of ZFS pool. Not finished, AFAIK. Submitted by: dfr - Snapshot properties - New failure modes Before if write requested failed, system paniced. Now one can select from one of three failure modes: - panic - panic on write error - wait - wait for disk to reappear - continue - serve read requests if possible, block write requests - Refquota, refreservation properties Just quota and reservation properties, but don't count space consumed by children file systems, clones and snapshots. - Sparse volumes ZVOLs that don't reserve space in the pool. - External attributes Compatible with extattr(2). - NFSv4-ACLs Not sure about the status, might not be complete yet. Submitted by: trasz - Creation-time properties - Regression tests for zpool(8) command. Obtained from: OpenSolaris Notes: svn path=/head/; revision=185029
* This commit was generated by cvs2svn to compensate for changes in r178525,John Birrell2008-04-254-0/+418
| | | | | | | which included commits to RCS files with non-trunk default branches. Notes: svn path=/head/; revision=178526
* Please welcome ZFS - The last word in file systems.Pawel Jakub Dawidek2007-04-066-0/+635
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/) Notes: svn path=/head/; revision=168404