Commit Graph

140 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
73aab6768c Fix 'zfs list <path>' handling. If the path was found, the 'ret' variable was
uninitialized.

PR:		kern/155940
Submitted by:	KOIE Hidetaka <koie@suri.co.jp>
MFC after:	1 week
2011-04-12 20:31:33 +00:00
Pawel Jakub Dawidek
939f98dd4d Properly print characters larger than 127.
Submitted by:	noordsij <noordsij@cs.helsinki.fi>
Reviewed by:	Eric Schrock <eric.schrock@delphix.com>
MFC after:	1 month
2011-03-24 14:12:41 +00:00
Pawel Jakub Dawidek
10b9d77bf1 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
2011-02-27 19:41:40 +00:00
Matthew D Fleming
e704482d43 Re-commit the zfs sysctl(9) type-safety changes.
Thanks to dim and pjd for the pointer to zfs_context.h for building
userland.
2011-01-13 18:20:19 +00:00
Martin Matuska
055731ce60 Print message with information about updating the boot code if a new
vdev is attached to a root pool (e.g. when creating a mirrored boot pool).

Reviewed by:	pav
Approved by:	delphij (mentor)
MFC after:	3 days
2010-12-08 13:51:25 +00:00
Martin Matuska
60a7e0c3cb Do not print OpenSolaris hint to use (non-existing) installgrub(1) command
if creating a mirror by attaching a new vdev to a root pool.

Reported by:	James R. Van Artsdalen (on freebsd-fs@freebsd.org)
Approved by:	delphij (mentor)
MFC after:	3 days
2010-12-08 08:57:37 +00:00
Pawel Jakub Dawidek
adea29ab75 Fix ztest when it is executed by just 'ztest' and not by full path
'/usr/bin/ztest'.
2010-11-01 10:42:14 +00:00
Pawel Jakub Dawidek
1cc1967893 1. Remove invalid assertion.
2. Properly recalculate delta in case pthread_cond_timedwait() is interrupted.
3. Style fix.

Reported by:	[1] App Deb <appdebgr@gmail.com>
2010-11-01 10:41:05 +00:00
Martin Matuska
aa007a9f0e Properly handle IO with B_FAILFAST
Retry IO once with ZIO_FLAG_TRYHARD before declaring a pool faulted

OpenSolaris revision and Bug IDs:

9725:0bf7402e8022
6843014 ZFS B_FAILFAST handling is broken

Approved by:	delphij (mentor)
Obtained from:	OpenSolaris (Bug ID 6843014)
MFC after:	3 weeks
2010-09-27 09:42:31 +00:00
Martin Matuska
96a1a6a568 Enable offlining of log devices.
OpenSolaris revision and Bug IDs:

9701:cc5b64682e64
6803605	should be able to offline log devices
6726045	vdev_deflate_ratio is not set when offlining a log device
6599442	zpool import has faults in the display

Approved by:	delphij (mentor)
Obtained from:	OpenSolaris (Bug ID 6803605, 6726045, 6599442)
MFC after:	3 weeks
2010-09-27 09:05:51 +00:00
Martin Matuska
5ab44ccaf2 Remove duplicate include of <strings.h>
Approved by:	delphij (mentor)
MFC after:	3 days
2010-09-17 14:15:03 +00:00
Rui Paulo
7879263397 Give a chance to the target binary to run the ctors by waiting until it
has reached main(). This allows plockstat to work.

Sponsored by:	The FreeBSD Foundation
2010-09-12 15:59:14 +00:00
Rui Paulo
dba0ac63fb Disable debug by default.
Sponsored by:	The FreeBSD Foundation
2010-09-11 10:16:15 +00:00
Rui Paulo
acac60bbfe Don't try to map the USDT probes. This is necessary because there is no
__SUNW_dof symbol present in FreeBSD binaries.

Sponsored by:	The FreeBSD Foundation
2010-09-10 12:16:24 +00:00
Rui Paulo
37c380fbb5 Don't clobber an existing target object file when doing the DTrace
linking process. This is needed because we change the source object
files and the second this dtrace -G is run, no probes will be found.
This hack allows us to build postgres with DTrace probes enabled. I'll
try to find a way to fix this without needing this hack.

Sponsored by:	The FreeBSD Foundation
2010-09-09 11:10:15 +00:00
Rui Paulo
8f7264f0e3 Include <sys/sdt.h> on a generated header.
Sponsored by:	The FreeBSD Foundation
2010-09-01 11:27:09 +00:00
Pawel Jakub Dawidek
81bbc7f749 Eliminate confusing while () loop. In the first version of the code it was
there to avoid gotos, but in the current version it serves no purpose.

MFC after:	2 weeks
2010-08-31 19:01:46 +00:00
Pawel Jakub Dawidek
0b88730662 When upgrading a pool which contain root file system, give user a hint that
he should update boot code.

MFC after:	2 weeks
2010-08-31 10:41:53 +00:00
Pawel Jakub Dawidek
d448e183aa Give user a hint what to do when /usr/lib/zfs/pyzfs.py is missing.
MFC after:	2 weeks
2010-08-29 20:25:25 +00:00
Pawel Jakub Dawidek
083b49f0dc Print errors on stderr.
MFC after:	2 weeks
2010-08-29 20:21:10 +00:00
Pawel Jakub Dawidek
4f1f4356f3 Fix 'zfs allow' (maybe not only) returning:
cannot access dataset system/usr/home: Operation not supported

by including libzfs_impl.h. What libzfs_impl.h does is to redefine ioctl() to
be compatible with OpenSolaris. More specifically OpenSolaris returns ENOMEM
when buffer is too small and sets field zc_nvlist_dst_size to the size that
will be big enough for the data. In FreeBSD case ioctl() doesn't copy data
structure back in case of a failure. We work-around it in kernel and libzfs by
returning 0 from ioctl() and always checking if zc_nvlist_dst_size hasn't
changed. For this work-around to work in pyzfs we need this compatible ioctl()
which is implemented in libzfs_impl.h.

MFC after:	2 weeks
2010-08-29 20:18:06 +00:00
Martin Matuska
abe5837f7c Update ZFS metaslab code from OpenSolaris.
This provides a noticeable write speedup, especially on pools with
less than 30% of free space.

Detailed information (OpenSolaris onnv changesets and Bug IDs):

11146:7e58f40bcb1c
6826241	Sync write IOPS drops dramatically during TXG sync
6869229	zfs should switch to shiny new metaslabs more frequently

11728:59fdb3b856f6
6918420	zdb -m has issues printing metaslab statistics

12047:7c1fcc8419ca
6917066	zfs block picking can be improved

Approved by:	delphij (mentor)
Obtained from:	OpenSolaris (Bug ID 6826241, 6869229, 6918420, 6917066)
MFC after:	2 weeks
2010-08-28 08:59:55 +00:00
Rui Paulo
482c9aa14d Port dtruss to FreeBSD.
Sponsored by:	The FreeBSD Foundation
2010-08-24 23:24:43 +00:00
Rui Paulo
025f9d5b15 Merge dtracetoolkit/dtruss from the vendor.
Sponsored by:	The FreeBSD Foundation
2010-08-24 23:17:30 +00:00
Rui Paulo
6544c91941 Port plockstat to FreeBSD. This will be connected to the build later.
Sponsored by:	The FreeBSD Foundation
2010-08-21 13:54:33 +00:00
Rui Paulo
0f2bd1e89d Add libdtrace support for tracing userland programs.
Summary of changes:
* Implement a compatibility shim between Solaris libproc and our
libproc and remove several ifdefs because of this.
* Port the drti to FreeBSD.
* Implement the missing DOODAD sections
* Link with libproc and librtld_db
* Support for ustack, jstack and uregs (by sson@)
* Misc bugfixing

When writing the SUWN_dof section, we had to resort to building the ELF
file layout by "hand". This is the job of libelf, but our libelf doesn't
support this yet. When libelf is fixed, we can remove the code under
#ifdef BROKEN_LIBELF.

Sponsored by:	The FreeBSD Foundation
2010-08-21 11:50:53 +00:00
Rui Paulo
b2db760808 Port most of the DTrace tests to FreeBSD.
Sponsored by:	The FreeBSD Foundation
2010-08-21 11:04:38 +00:00
Rui Paulo
afba0b6e9e Fix another mismerge: bring back the definition of DT_MUTEX_HELD(). 2010-08-02 17:31:48 +00:00
Rui Paulo
31a396ad47 Fix the result of a mismerge. MUTEX_HELD should be DT_MUTEX_HELD() and
Plmid() is not supposed to be called.
2010-08-02 17:20:59 +00:00
Rui Paulo
1670a1c2a4 MFV OpenSolaris DTrace userland bits. 2010-08-02 13:40:53 +00:00
Rui Paulo
1e634b7b65 proc_wait() was replaced by proc_wstatus(). Right now this call is
useless because userland support is not working on HEAD, but this makes
libdtrace compile again.

Sponsored by:	The FreeBSD Foundation
2010-07-31 17:23:37 +00:00
Rui Paulo
f28bde1aea Update to the new proc_detach() function.
Sponsored by:	The FreeBSD Foundation
2010-07-31 17:10:55 +00:00
Navdeep Parhar
96d1cd1879 Catch up with r210324. d_buf will be NULL for SHT_NOBITS sections, do not
attempt to copy from it in that case.

MFC after:	1 month
2010-07-23 22:24:25 +00:00
Andriy Gapon
556cb98d95 dtrace: correctly map sections to addresses in elf object modules (amd64)
Unlike for modules with dso type, in elf object modules all the sections
have virtual address of zero.  So, it is insufficient to add module base
address to section virtual address (as recorded in section header) to
get section address in kernel memory.
Instead, we should apply the same calculations that are performed by
kernel loaders (in boot code and in kernel) when they lay out sections
in memory.
Also, unlike OpenSolaris, the sections are not collapsed into just .text,
.data and .bss by module loaders, so we need to take additional care
about other sections.

Note that in-kernel symbol-to-address mapping worked just fine, e.g. fbt
provider could correctly find the functions, etc.  It's only in userland
that the mapping in both direction worked incorrectly, e.g. in stack()
output addresses of functions in kernel modules were not translated to
their names.

Reviewed by:	rpaulo
MFC after:	3 weeks
2010-07-23 17:32:47 +00:00
Martin Matuska
2bacd082bd Enable fake resolving of SMB RIDs by using nulldomain and UID_NOBODY
- fixes panics when Solaris/OpenSolaris pools that contain files
uploaded with the SMB protocol are accessed

Enable seting/unsetting the sharesmb property (dummy action)
- allows users who import pools from Solaris/Opensolaris to unset
the sharesmb property and get rid of annoying messages

PR:		kern/145778, kern/148709
Approved by:	pjd, delphij (mentor)
MFC after:	7 weeks
2010-07-22 23:30:24 +00:00
Rui Paulo
2cd5e41a9c MFV:
OpenSolaris' plockstat utility.

Sponsored by:	The FreeBSD Foundation
2010-07-19 14:59:23 +00:00
Rui Paulo
7aa3838467 Merge from vendor: libdtrace MD parts needed by fasttrap.
Sponsored by:	The FreeBSD Foundation
2010-07-17 18:31:31 +00:00
Pawel Jakub Dawidek
0356e5fcb5 MFp4 180933:
Initialize rw_count properly so that zdb(8) doesn't trigger assertion in
rw_enter():

	ASSERT(rwlp->rw_count == 0);

While here, assert that rw_count is 0 when destroying the lock.

MFC after:	1 week
2010-07-14 06:37:43 +00:00
Martin Matuska
8fc257994d Merge ZFS version 15 and almost all OpenSolaris bugfixes referenced
in Solaris 10 updates 141445-09 and 142901-14.

Detailed information:
(OpenSolaris revisions and Bug IDs, Solaris 10 patch numbers)

7844:effed23820ae
6755435	zfs_open() and zfs_close() needs to use ZFS_ENTER/ZFS_VERIFY_ZP (141445-01)

7897:e520d8258820
6748436	inconsistent zpool.cache in boot_archive could panic a zfs root filesystem upon boot-up (141445-01)

7965:b795da521357
6740164	zpool attach can create an illegal root pool (141909-02)

8084:b811cc60d650
6769612	zpool_import() will continue to write to cachefile even if altroot is set (N/A)

8121:7fd09d4ebd9c
6757430	want an option for zdb to disable space map loading and leak tracking (141445-01)

8129:e4f45a0bfbb0
6542860	ASSERT: reason != VDEV_LABEL_REMOVE||vdev_inuse(vd, crtxg, reason, 0) (141445-01)

8188:fd00c0a81e80
6761100	want zdb option to select older uberblocks (141445-01)

8190:6eeea43ced42
6774886	zfs_setattr() won't allow ndmp to restore SUNWattr_rw (141445-01)

8225:59a9961c2aeb
6737463	panic while trying to write out config file if root pool import fails (141445-01)

8227:f7d7be9b1f56
6765294	Refactor replay (141445-01)

8228:51e9ca9ee3a5
6572357	libzfs should do more to avoid mnttab lookups (141909-01)
6572376	zfs_iter_filesystems and zfs_iter_snapshots get objset stats twice (141909-01)

8241:5a60f16123ba
6328632	zpool offline is a bit too conservative (141445-01)
6739487	ASSERT: txg <= spa_final_txg due to scrub/export race (141445-01)
6767129	ASSERT: cvd->vdev_isspare, in spa_vdev_detach() (141445-01)
6747698	checksum failures after offline -t / export / import / scrub (141445-01)
6745863	ZFS writes to disk after it has been offlined (141445-01)
6722540	50% slowdown on scrub/resilver with certain vdev configurations (141445-01)
6759999	resilver logic rewrites ditto blocks on both source and destination (141445-01)
6758107	I/O should never suspend during spa_load() (141445-01)
6776548	codereview(1) runs off the page when faced with multi-line comments (N/A)
6761406	AMD errata 91 workaround doesn't work on 64-bit systems (141445-01)

8242:e46e4b2f0a03
6770866	GRUB/ZFS should require physical path or devid, but not both (141445-01)

8269:03a7e9050cfd
6674216	"zfs share" doesn't work, but "zfs set sharenfs=on" does (141445-01)
6621164	$SRC/cmd/zfs/zfs_main.c seems to have a syntax error in the translation note (141445-01)
6635482	i18n problems in libzfs_dataset.c and zfs_main.c (141445-01)
6595194	"zfs get" VALUE column is as wide as NAME (141445-01)
6722991	vdev_disk.c: error checking for ddi_pathname_to_dev_t() must test for NODEV (141445-01)
6396518	ASSERT strings shouldn't be pre-processed (141445-01)

8274:846b39508aff
6713916	scrub/resilver needlessly decompress data (141445-01)

8343:655db2375fed
6739553	libzfs_status msgid table is out of sync (141445-01)
6784104	libzfs unfairly rejects numerical values greater than 2^63 (141445-01)
6784108	zfs_realloc() should not free original memory on failure (141445-01)

8525:e0e0e525d0f8
6788830	set large value to reservation cause core dump (141445-01)
6791064	want sysevents for ZFS scrub (141445-01)
6791066	need to be able to set cachefile on faulted pools (141445-01)
6791071	zpool_do_import() should not enable datasets on faulted pools (141445-01)
6792134	getting multiple properties on a faulted pool leads to confusion (141445-01)

8547:bcc7b46e5ff7
6792884	Vista clients cannot access .zfs (141445-01)

8632:36ef517870a3
6798384	It can take a village to raise a zio (141445-01)

8636:7e4ce9158df3
6551866	deadlock between zfs_write(), zfs_freesp(), and zfs_putapage() (141909-01)
6504953	zfs_getpage() misunderstands VOP_GETPAGE() interface (141909-01)
6702206	ZFS read/writer lock contention throttles sendfile() benchmark (141445-01)
6780491	Zone on a ZFS filesystem has poor fork/exec performance (141445-01)
6747596	assertion failed: DVA_EQUAL(BP_IDENTITY(&zio->io_bp_orig), BP_IDENTITY(zio->io_bp))); (141445-01)

8692:692d4668b40d
6801507	ZFS read aggregation should not mind the gap (141445-01)

8697:e62d2612c14d
6633095	creating a filesystem with many properties set is slow (141445-01)

8768:dfecfdbb27ed
6775697	oracle crashes when overwriting after hitting quota on zfs (141909-01)

8811:f8deccf701cf
6790687	libzfs mnttab caching ignores external changes (141445-01)
6791101	memory leak from libzfs_mnttab_init (141445-01)

8845:91af0d9c0790
6800942	smb_session_create() incorrectly stores IP addresses (N/A)
6582163	Access Control List (ACL) for shares (141445-01)
6804954	smb_search - shortname field should be space padded following the NULL terminator (N/A)
6800184	Panic at smb_oplock_conflict+0x35() (N/A)

8876:59d2e67b4b65
6803822	Reboot after replacement of system disk in a ZFS mirror drops to grub> prompt (141445-01)

8924:5af812f84759
6789318	coredump when issue zdb -uuuu poolname/ (141445-01)
6790345 zdb -dddd -e poolname coredump (141445-01)
6797109 zdb: 'zdb -dddddd pool_name/fs_name inode' coredump if the file with inode was deleted (141445-01)
6797118 zdb: 'zdb -dddddd poolname inum' coredump if I miss the fs name (141445-01)
6803343 shareiscsi=on failed, iscsitgtd failed request to share (141445-01)

9030:243fd360d81f
6815893	hang mounting a dataset after booting into a new boot environment (141445-01)

9056:826e1858a846
6809691	'zpool create -f' no longer overwrites ufs infomation (141445-01)

9179:d8fbd96b79b3
6790064	zfs needs to determine uid and gid earlier in create process (141445-01)

9214:8d350e5d04aa
6604992	forced unmount + being in .zfs/snapshot/<snap1> = not happy (141909-01)
6810367	assertion failed: dvp->v_flag & VROOT, file: ../../common/fs/gfs.c, line: 426 (141909-01)

9229:e3f8b41e5db4
6807765	ztest_dsl_dataset_promote_busy needs to clean up after ENOSPC (141445-01)

9230:e4561e3eb1ef
6821169	offlining a device results in checksum errors (141445-01)
6821170	ZFS should not increment error stats for unavailable devices (141445-01)
6824006	need to increase issue and interrupt taskqs threads in zfs (141445-01)

9234:bffdc4fc05c4
6792139	recovering from a suspended pool needs some work (141445-01)
6794830	reboot command hangs on a failed zfs pool (141445-01)

9246:67c03c93c071
6824062	System panicked in zfs_mount due to NULL pointer dereference when running btts and svvs tests (141909-01)

9276:a8a7fc849933
6816124	System crash running zpool destroy on broken zpool (141445-03)

9355:09928982c591
6818183	zfs snapshot -r is slow due to set_snap_props() doing txg_wait_synced() for each new snapshot (141445-03)

9391:413d0661ef33
6710376	log device can show incorrect status when other parts of pool are degraded (141445-03)

9396:f41cf682d0d3 (part already merged)
6501037	want user/group quotas on ZFS (141445-03)
6827260	assertion failed in arc_read(): hdr == pbuf->b_hdr (141445-03)
6815592	panic: No such hold X on refcount Y from zfs_znode_move (141445-03)
6759986	zfs list shows temporary %clone when doing online zfs recv (141445-03)

9404:319573cd93f8
6774713	zfs ignores canmount=noauto when sharenfs property != off (141445-03)

9412:4aefd8704ce0
6717022	ZFS DMU needs zero-copy support (141445-03)

9425:e7ffacaec3a8
6799895	spa_add_spares() needs to be protected by config lock (141445-03)
6826466	want to post sysevents on hot spare activation (141445-03)
6826468	spa 'allowfaulted' needs some work (141445-03)
6826469	kernel support for storing vdev FRU information (141445-03)
6826470	skip posting checksum errors from DTL regions of leaf vdevs (141445-03)
6826471	I/O errors after device remove probe can confuse FMA (141445-03)
6826472	spares should enjoy some of the benefits of cache devices (141445-03)

9443:2a96d8478e95
6833711	gang leaders shouldn't have to be logical (141445-03)

9463:d0bd231c7518
6764124	want zdb to be able to checksum metadata blocks only (141445-03)

9465:8372081b8019
6830237	zfs panic in zfs_groupmember() (141445-03)

9466:1fdfd1fed9c4
6833162	phantom log device in zpool status (141445-03)

9469:4f68f041ddcd
6824968	add ZFS userquota support to rquotad (141445-03)

9470:6d827468d7b5
6834217	godfather I/O should reexecute (141445-03)

9480:fcff33da767f
6596237	Stop looking and start ganging (141909-02)

9493:9933d599bc93
6623978	lwb->lwb_buf != NULL, file ../../../uts/common/fs/zfs/zil.c, line 787, function zil_lwb_commit (141445-06)

9512:64cafcbcc337
6801810	Commit of aligned streaming rewrites to ZIL device causes unwanted disk reads (N/A)

9515:d3b739d9d043
6586537	async zio taskqs can block out userland commands (142901-09)

9554:787363635b6a
6836768	zfs_userspace() callback has no way to indicate failure (N/A)

9574:1eb6a6ab2c57
6838062	zfs panics when an error is encountered in space_map_load() (141909-02)

9583:b0696cd037cc
6794136	Panic BAD TRAP: type=e when importing degraded zraid pool. (141909-03)

9630:e25a03f552e0
6776104	"zfs import" deadlock between spa_unload() and spa_async_thread() (141445-06)

9653:a70048a304d1
6664765	Unable to remove files when using fat-zap and quota exceeded on ZFS filesystem (141445-06)

9688:127be1845343
6841321	zfs userspace / zfs get userused@ doesn't work on mounted snapshot (N/A)
6843069	zfs get userused@S-1-... doesn't work (N/A)

9873:8ddc892eca6e
6847229	assertion failed: refcount_count(&tx->tx_space_written) + delta <= tx->tx_space_towrite in dmu_tx.c (141445-06)

9904:d260bd3fd47c
6838344	kernel heap corruption detected on zil while stress testing (141445-06)

9951:a4895b3dd543
6844900	zfs_ioc_userspace_upgrade leaks (N/A)

10040:38b25aeeaf7a
6857012	zfs panics on zpool import (141445-06)

10000:241a51d8720c
6848242	zdb -e no longer works as expected (N/A)

10100:4a6965f6bef8
6856634	snv_117 not booting: zfs_parse_bootfs: error2 (141445-07)

10160:a45b03783d44
6861983	zfs should use new name <-> SID interfaces (N/A)
6862984	userquota commands can hang (141445-06)

10299:80845694147f
6696858	zfs receive of incremental replication stream can dereference NULL pointer and crash (N/A)

10302:a9e3d1987706
6696858	zfs receive of incremental replication stream can dereference NULL pointer and crash (fix lint) (N/A)

10575:2a8816c5173b (partial merge)
6882227 spa_async_remove() shouldn't do a full clear (142901-14)

10800:469478b180d9
6880764	fsync on zfs is broken if writes are greater than 32kb on a hard crash and no log attached (142901-09)
6793430 zdb -ivvvv assertion failure: bp->blk_cksum.zc_word[2] == dmu_objset_id(zilog->zl_os) (N/A)

10801:e0bf032e8673 (partial merge)
6822816 assertion failed: zap_remove_int(ds_next_clones_obj) returns ENOENT (142901-09)

10810:b6b161a6ae4a
6892298 buf->b_hdr->b_state != arc_anon, file: ../../common/fs/zfs/arc.c, line: 2849 (142901-09)

10890:499786962772
6807339	spurious checksum errors when replacing a vdev (142901-13)

11249:6c30f7dfc97b
6906110 bad trap panic in zil_replay_log_record (142901-13)
6906946 zfs replay isn't handling uid/gid correctly (142901-13)

11454:6e69bacc1a5a
6898245 suspended zpool should not cause rest of the zfs/zpool commands to hang (142901-10)

11546:42ea6be8961b (partial merge)
6833999 3-way deadlock in dsl_dataset_hold_ref() and dsl_sync_task_group_sync() (142901-09)

Discussed with:	pjd
Approved by:	delphij (mentor)
Obtained from:	OpenSolaris (multiple Bug IDs)
MFC after:	2 months
2010-07-12 23:49:04 +00:00
Rui Paulo
e2a2599f07 Set svn:executable property so we can run the DTrace test suite. 2010-06-26 18:13:44 +00:00
Marcel Moolenaar
33ae3dfefd Unbreak platforms with char unsigned by default. Oddly enough, GCC isn't
satisfied with a simple cast to int in the check against EOF, so the fix
is a bit involved by actually having to go through a temporary variable.
2010-06-20 00:34:06 +00:00
Alexander Kabaev
283bcf71ad Do not allow EOF token to be put back into input buffer.
This reimplements previous change from r20930 in more generic way.

MFC after:	1 week
2010-06-18 16:07:24 +00:00
Alexander Kabaev
e9bc68ba9c In dtrace lexer, do not unput token if it is EOF.
This is harmless with OpenSolaris fex and yacc, but with FreeBSD
causes '\xff' symbol to be physically put into input buffer, causing
subsequent syntax error.

MFC after: 1 week
2010-06-11 04:38:14 +00:00
Pawel Jakub Dawidek
6409cc2c20 Allow to use 'jailed' property again.
Reported by:	Eugene Mitrofanov <eugene@imedia.ru>
MFC after:	3 days
2010-05-31 23:29:56 +00:00
Martin Matuska
5b170d55ae Fix zfs receive temporarily changing unchanged stream properties.
Fix possible panic with zfs_enable_datasets.

OpenSolaris onnv revision:	8536:33bd5de3260e

Approved by:	pjd, delphij (mentor)
Obtained from:	OpenSolaris (Bug ID 6748561, 6757075)
MFC after:	3 days
2010-05-23 21:02:43 +00:00
Pawel Jakub Dawidek
2b3d97b81d Fix userland build by making io_task available only for the kernel and by
providing taskq_dispatch_safe() macro.

MFC after:	1 week
2010-05-16 19:44:08 +00:00
Martin Matuska
c43d127a9a Import OpenSolaris revision 7837:001de5627df3
It includes the following changes:
- parallel reads in traversal code (Bug ID 6333409)
- faster traversal for zfs send (Bug ID 6418042)
- traversal code cleanup (Bug ID 6725675)
- fix for two scrub related bugs (Bug ID 6729696, 6730101)
- fix assertion in dbuf_verify (Bug ID 6752226)
- fix panic during zfs send with i/o errors (Bug ID 6577985)
- replace P2CROSS with P2BOUNDARY (Bug ID 6725680)

List of OpenSolaris Bug IDs:
6333409, 6418042, 6757112, 6725668, 6725675, 6725680,
6725698, 6729696, 6730101, 6752226, 6577985, 6755042

Approved by:	pjd, delphij (mentor)
Obtained from:	OpenSolaris (multiple Bug IDs)
MFC after:	1 week
2010-05-13 20:32:56 +00:00
Martin Matuska
431905576e Fix possible panic with zfs destroy.
OpenSolaris onnv revision:	8779:f164e0e90508

PR:		kern/146471
Approved by:	pjd, delphij (mentor)
Obtained from:	OpenSolaris (Bug ID 6784924)
MFC after:	3 days
2010-05-11 09:23:46 +00:00
Martin Matuska
d75554ec04 Introduce hardforce export option (-F) for "zpool export".
When exporting with this flag, zpool.cache remains untouched.

OpenSolaris onnv revision: 8211:32722be6ad3b

Approved by:	pjd, delphij (mentor)
Obtained from:	OpenSolaris (Bug ID: 6775357)
2010-05-05 18:22:29 +00:00
Martin Matuska
e2725a2c5c Enable "zfs list" to list explicitly requested snapshots.
Partial import of OpenSolaris onnv revision:
8415:8809e849f63e

PR:		kern/146297
Submitted by:	myself
Approved by:	pjd, delphij (mentor)
Obtained from:	OpenSolaris (Bug ID 6758338)
MFC after:	2 weeks
2010-05-04 17:44:40 +00:00