diff options
| author | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2008-11-17 20:49:29 +0000 |
|---|---|---|
| committer | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2008-11-17 20:49:29 +0000 |
| commit | 1ba4a712dde6e6c613fc411a96958b4ade67de4c (patch) | |
| tree | 81b89fa4ac6467771d5aa291a97f4665981a6108 /cddl/contrib/opensolaris/head | |
| parent | 8fc061164d74a4c9775f39da3c0b5d02112866c8 (diff) | |
Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes.
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
Notes:
svn path=/head/; revision=185029
Diffstat (limited to 'cddl/contrib/opensolaris/head')
| -rw-r--r-- | cddl/contrib/opensolaris/head/assert.h | 5 | ||||
| -rw-r--r-- | cddl/contrib/opensolaris/head/libintl.h | 11 | ||||
| -rw-r--r-- | cddl/contrib/opensolaris/head/synch.h | 18 | ||||
| -rw-r--r-- | cddl/contrib/opensolaris/head/thread.h | 2 |
4 files changed, 20 insertions, 16 deletions
diff --git a/cddl/contrib/opensolaris/head/assert.h b/cddl/contrib/opensolaris/head/assert.h index b088033ef678..394820a29908 100644 --- a/cddl/contrib/opensolaris/head/assert.h +++ b/cddl/contrib/opensolaris/head/assert.h @@ -39,7 +39,7 @@ extern "C" { #if defined(__STDC__) #if __STDC_VERSION__ - 0 >= 199901L -extern void __assert_c99(const char *, const char *, int, const char *); +extern void __assert(const char *, const char *, int); #else extern void __assert(const char *, const char *, int); #endif /* __STDC_VERSION__ - 0 >= 199901L */ @@ -70,8 +70,7 @@ extern void _assert(); #if defined(__STDC__) #if __STDC_VERSION__ - 0 >= 199901L -#define assert(EX) (void)((EX) || \ - (__assert_c99(#EX, __FILE__, __LINE__, __func__), 0)) +#define assert(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0)) #else #define assert(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0)) #endif /* __STDC_VERSION__ - 0 >= 199901L */ diff --git a/cddl/contrib/opensolaris/head/libintl.h b/cddl/contrib/opensolaris/head/libintl.h index 94b4d031536e..e649668e1225 100644 --- a/cddl/contrib/opensolaris/head/libintl.h +++ b/cddl/contrib/opensolaris/head/libintl.h @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -20,11 +19,10 @@ * CDDL HEADER END */ /* - * Copyright 2005 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ -/* Libintl is a library of advanced internationalization functions. */ #ifndef _LIBINTL_H #define _LIBINTL_H @@ -63,6 +61,9 @@ typedef long wchar_t; #define TEXTDOMAINMAX 256 +#define __GNU_GETTEXT_SUPPORTED_REVISION(m) \ + ((((m) == 0) || ((m) == 1)) ? 1 : -1) + #ifdef __STDC__ extern char *dcgettext(const char *, const char *, const int); extern char *dgettext(const char *, const char *); diff --git a/cddl/contrib/opensolaris/head/synch.h b/cddl/contrib/opensolaris/head/synch.h index 8d825d55a828..eab9de86a534 100644 --- a/cddl/contrib/opensolaris/head/synch.h +++ b/cddl/contrib/opensolaris/head/synch.h @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -19,8 +18,9 @@ * * CDDL HEADER END */ + /* - * Copyright 2003 Sun Microsystems, Inc. All rights reserved. + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -81,12 +81,12 @@ typedef lwp_cond_t cond_t; * Because we have to deal with C++, we cannot redefine this one as that one. */ typedef struct _rwlock { - int32_t readers; /* -1 == writer else # of readers */ + int32_t readers; /* rwstate word */ uint16_t type; uint16_t magic; - mutex_t mutex; /* used to indicate ownership */ - cond_t readercv; /* unused */ - cond_t writercv; /* unused */ + mutex_t mutex; /* used with process-shared rwlocks */ + cond_t readercv; /* used only to indicate ownership */ + cond_t writercv; /* used only to indicate ownership */ } rwlock_t; #ifdef __STDC__ @@ -111,6 +111,7 @@ int cond_signal(cond_t *); int cond_broadcast(cond_t *); int mutex_init(mutex_t *, int, void *); int mutex_destroy(mutex_t *); +int mutex_consistent(mutex_t *); int mutex_lock(mutex_t *); int mutex_trylock(mutex_t *); int mutex_unlock(mutex_t *); @@ -152,6 +153,7 @@ int cond_signal(); int cond_broadcast(); int mutex_init(); int mutex_destroy(); +int mutex_consistent(); int mutex_lock(); int mutex_trylock(); int mutex_unlock(); diff --git a/cddl/contrib/opensolaris/head/thread.h b/cddl/contrib/opensolaris/head/thread.h index b9ed9527c548..b374b8a26277 100644 --- a/cddl/contrib/opensolaris/head/thread.h +++ b/cddl/contrib/opensolaris/head/thread.h @@ -30,6 +30,7 @@ #pragma ident "%Z%%M% %I% %E% SMI" #include <pthread.h> +#include <pthread_np.h> #include <assert.h> /* @@ -52,6 +53,7 @@ typedef pthread_rwlock_t rwlock_t; #define mutex_lock(l) pthread_mutex_lock(l) #define mutex_trylock(l) pthread_mutex_trylock(l) #define mutex_unlock(l) pthread_mutex_unlock(l) +#define mutex_owned(l) pthread_mutex_isowned_np(l) #define rwlock_init(l,f,a) pthread_rwlock_init(l,NULL) #define rwlock_destroy(l) pthread_rwlock_destroy(l) #define rw_rdlock(l) pthread_rwlock_rdlock(l) |