7301 zpool export -f should be able to interrupt file freeing Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com> Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com> Reviewed by: John Kennedy <john.kennedy@delphix.com> Approved by: Gordon Ross <gordon.ross@nexenta.com>

6314 buffer overflow in dsl_dataset_name 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>

5027 zfs large block support (add copyright)

5027 zfs large block support Reviewed by: Alek Pinchuk <pinchuk.alek@gmail.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Josef 'Jeff' Sipek <josef.sipek@nexenta.com> Reviewed by: Richard Elling <richard.elling@richardelling.com> Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com> Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov> Approved by: Dan McDonald <danmcd@omniti.com>

5008 lock contention (rrw_exit) while running a read only load Reviewed by: Matthew Ahrens <matthew.ahrens@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Alex Reece <alex.reece@delphix.com> Reviewed by: Christopher Siden <christopher.siden@delphix.com> Reviewed by: Richard Yao <ryao@gentoo.org> Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com> Approved by: Garrett D'Amore <garrett@damore.org>

3742 zfs comments need cleaner, more consistent style Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Eric Schrock <eric.schrock@delphix.com> Approved by: Christopher Siden <christopher.siden@delphix.com>

3464 zfs synctask code needs restructuring Reviewed by: Dan Kimmel <dan.kimmel@delphix.com> Reviewed by: Adam Leventhal <ahl@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Christopher Siden <christopher.siden@delphix.com> Approved by: Garrett D'Amore <garrett@damore.org>

6972305 Preferred DC not selected after setting pdc via sharectl 6971047 smbd hang during FVT regression test 6711195 Sparc:Get error "Windows Explorer has stopped working" once click on Details fr Properties on Vista PSARC/2009/464 Offline attribute 6972515 Offline attribute - PSARC 2009/464 PSARC/2010/037 Windows Sparse Attribute 6972519 Windows Sparse Attribute - PSARC 2010/037 6719444 [CLI] - idmap help's output is not consistent with man pages's 6975449 idmap test suite needs idmap_cache_get_data() from libidmap 6974351 OpenSSL still taking smbd down --HG-- rename : usr/src/lib/libidmap/common/idmap_priv.h => usr/src/cmd/idmap/idmap/namemaps.h

6971929 Unable to add/remove ACE after doing idmap flush -a

PSARC 2010/105 zfs diff 6425091 want 'zfs diff' to list files that have changed between snapshots

6834694 zfs renames can potentially be committed without the data 6906236 assertion failed in the file zfs_replay.c line 686 6965567 zil.c minor tidy up 6732237 lzjb_compress

6913010 assertion failed: error||lr->lr_length <= zp->z_blksz, file: ../../common/fs/zfs/zfs_vnops.c 6620948 slow progress with stress tests 6478419 Should push all synchronous transactions in zil_commit_writer() 6916723 ZIL: Unnecessary scanning of the intent log tx chain. 6598837 zil_commit() might wait unnecessarily 6535172 zil_sync causing long hold times on zl_lock 6916703 ZIL: race on setting z_last_itx 6579989 zl_lock hold time can still be improved

6710343 dnode cache should register a dnode_move() callback to limit fragmentation 6583724 dnode_create should not call kmem_cache_constructor directly 6374545 disk write cache flush code overloads buf_t.b_list pointer

6716117 ZFS needs native system attribute infrastructure 6516171 zpl symlinks should have their own object type

6847615 deadlock between zfs_dirent_lock and zfs_rmdir

6886081 Solaris needs reparse point support (PSARC 2009/387) PSARC 2009/387 Pathname Reparse Points

6775100 stat() performance on files on zfs should be improved 6827779 rrwlock is overly protective of its counters

PSARC/2009/204 ZFS user/group quotas & space accounting 6501037 want user/group quotas on ZFS 6830813 zfs list -t all fails assertion 6827260 assertion failed in arc_read(): hdr == pbuf->b_hdr 6815592 panic: No such hold X on refcount Y from zfs_znode_move 6759986 zfs list shows temporary %clone when doing online zfs recv

6815893 hang mounting a dataset after booting into a new boot environment

6800942 smb_session_create() incorrectly stores IP addresses 6582163 Access Control List (ACL) for shares 6804954 smb_search - shortname field should be space padded following the NULL terminator 6800184 Panic at smb_oplock_conflict+0x35()

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

6744863 race between zfs_znode_move() and zfs_zget()

6735592 "zio" vmem arenas are confusing, not reported separately 6699438 zfs induces crosscall storm under heavy mapped sequential read workload

6343667 scrub/resilver has to start over when a snapshot is taken 6343693 'zpool status' gives delayed start for 'zpool scrub' 6670746 scrub on degraded pool return the status of 'resilver completed'? 6675685 DTL entries are lost resulting in checksum errors 6706404 get_history_one() can dereference off end of hist_event_table[] 6715414 assertion failed: ds->ds_owner != tag in dsl_dataset_rele() 6716437 ztest gets SEGV in arc_released() 6722838 bfu does not update grub

6554564 slab allocator cannot release slabs with lonely buffers 6676406 kmem client constructors and destructors need some cleanup

6513209 Destroying pools under stress caused a hang in arc_flush 6620864 BAD TRAP panic in vn_invalid() called through znode_pageout_func() 6637030 kernel heap corruption detected during stress

6622831 normalization properties are not preserved by "zfs send" 6625194 delegate 'clone' privilege broken 6626152 zfs should initialize the fuid lock it uses Contributed by Pawel Dawidek --HG-- rename : usr/src/uts/common/fs/zfs/sys/zfs_i18n.h => deleted_files/usr/src/uts/common/fs/zfs/sys/zfs_i18n.h

6421210 zfs rollback without unmounting 6597358 assertion failed in dsl_dir_stats() 6623982 stack overflow due to zfs_ioc_recv() 6626110 recvflags_t could use a comment 6626117 z_dbuf_held is redundant (use z_dbuf != NULL)

PSARC/2007/574 zfs send -R 6358519 'zfs restore' can't restore full backup into topmost filesystem 6421958 want recursive zfs send ('zfs send -r') 6465969 zfs receive error message could be a little more friendly 6482331 assertion failed: ra.err == 0 (0x10 == 0x0) 6577548 nvlist_next_nvpair() can not iterate recursively 6579048 zfs send -i "" fs@snap can succeed 6580447 "zfs list -t filesystem" slowly iterates over all snapshots 6581508 zfs issues confusing error message when doing an incremental send 6585612 'zfs recv -d' cannot receive the top-level filesystem backups 6589317 create-time permissions not granted on filesystems created by "zfs recv" 6596160 zfs create -p -b 1092 <filesystem> should fail. 6619393 help message for ::dbufs is slightly wrong 6620906 zfs_rename() gives incorrect error message 6621295 dsl_deleg_set_sync() should be broken up

PSARC/2007/218 caller_context_t in all VOPs PSARC/2007/227 VFS Feature Registration and ACL on Create PSARC/2007/244 ZFS Case-insensitive support PSARC/2007/315 Extensible Attribute Interfaces PSARC/2007/394 ls(1) new command line options '-/' and '-%': CIFS system attributes support PSARC/2007/403 Modified Access Checks for CIFS PSARC/2007/410 Add system attribute support to chmod(1) PSARC/2007/432 CIFS system attributes support for cp(1), pack(1), unpack(1), compress(1) and uncompress(1) PSARC/2007/444 Rescind SETTABLE Attribute PSARC/2007/459 CIFS system attributes support for cpio(1), pax(1), tar(1) PSARC/2007/546 Update utilities to match CIFS system attributes changes. PSARC/2007/560 ZFS sharesmb property 4890717 want append-only files 6417428 Case-insensitive file system name lookup to support CIFS 6417435 DOS attributes and additional timestamps to support for CIFS 6417442 File system quarantined and modified attributes to support an integrated Anti-Virus service 6417453 FS boolean property for rejecting/allowing invalid UTF-8 sequences in file names 6473733 RFE: Need support for open-deny modes 6473755 RFE: Need ability to reconcile oplock and delegation conflicts 6494624 sharemgr needs to support CIFS shares better 6546705 All vnode operations need to pass caller_context_t 6546706 Need VOP_SETATTR/VOP_GETATTR to support new, optional attributes 6546893 Solaris system attribute support 6550962 ZFS ACL inheritance needs to be enhanced to support Automatic Inheritance 6553589 RFE: VFS Feature Registration facility 6553770 RFE: ZFS support for ACL-on-CREATE (PSARC 2007/227) 6565581 ls(1) should support file system attributes proposed in PSARC/2007/315 6566784 NTFS streams are not copied along with the files. 6576205 cp(1), pack(1) and compress(1) should support file system attributes proposed in PSARC/2007/315 6578875 RFE: kernel interfaces for nbmand need improvement 6578883 RFE: VOP_SHRLOCK needs additional access types 6578885 chmod(1) should support file system attributes proposed in PSARC/2007/315 6578886 RFE: disallow nbmand state to change on remount 6583349 ACL parser needs to support audit/alarm ACE types 6590347 tar(1) should support filesystem attributes proposed in PSARC/2007/315 6597357 *tar* xv@ doesn't show the hidden directory even though it is restored 6597360 *tar* should re-init xattr info if openat() fails during extraction of and extended attribute 6597368 *tar* cannot restore hard linked extended attributes 6597374 *tar* doesn't display "x " when hard linked attributes are restored 6597375 *tar* extended attribute header off by one 6614861 *cpio* incorrectly archives extended system attributes with -@ 6614896 *pax* incorrectly archives extended system attributes with -@ 6615225 *tar* incorrectly archives extended system attributes with -@ 6617183 CIFS Service - PSARC 2006/715

6425096 want online 'zfs recv' (read only and read/write) 6597182 .zfs/snapshot code could use a little more comments

6596190 "zfs list" is slow due to version property

6393351 unique_* could be improved 6553348 assertion failed: ab->b_flags & (1 << 3) at line 2572 of arc.c 6582408 ::arc should accept -k/-m/-g to print in kilo/mega/giga-bytes 6582438 should have generic reader-priority rwlock for spa_config locks 6582441 zfs_cmd_t should only be used to pass arguments to/from userland 6582456 property code is overdue for some spring cleaning 6588564 zpl unmount lock should use regular rwlock

PSARC/2007/328 zfs upgrade 6552536 'zpool status -v' doesn't work with new (type-bearing) directory entries 6559635 can not import pool whose front labels are gone 6572636 need "zfs upgrade" to change ZPL version number 6572637 store object type in directory entries. 6572648 ZPL's delete queue should not be processed if the filesystem is mounted read-only 6572650 ZFS_VERSION should be SPA_VERSION for readability

PSARC 2007/083 ZFS bootable datasets 4929890 ZFS Boot support for the x86 platform 6479807 pools need properties 6531774 reserve bits in directory entry for file type

6437750 panic: db->db_buf==0||arc_referenced(db->db_buf), file: dbuf.c,line:1539 6466866 assertion failed: dlen <= zp->z_blksz (0x188b4 <= 0x13200), zfs_vnops.c, line: 884 6512661 unowned mutex panic during stress test 6524889 Hang adding zvol-based devices to a pool or creating a pool from zvols 6531759 zfs_rmdir() can return EEXIST on an empty directory when spotlight is messing with it 6532056 missing dmu_tx_commit() in zfs_write() eventually hangs zfs

6496357 spec_fsync() is useless on devices that do write caching 6496359 zfs_read does unnecessary work on mmaped files with cached data 6496341 zvol performance can be improved 6496344 zvol async routines are synchronous 6496346 zfs_write with multiple iovs logs wrong data 6496347 zfs_write can be made much simpler thanks to range locks 6496350 zvol needs to log all writes to honor fsync 6496356 zvol should behave like a write-caching device 6489169 zvol: Incorrect ordering of biodone() and ensuring data is stable

6514331 in-memory delete queue is not needed

6410433 'zpool status -v' would be more useful with filenames 6504702 zdb -dddv <poolname> chokes on xattrs 6506506 spa_history.c: LE_64(reclen) needs to be cast to uint64_t in case of 32-bit big-endian kernel

6341569 zio_alloc_blk() vdev distribution performs badly 6428639 large writes to zvol synchs too much, better cut down a little 6444692 Need to flush disk write cache for dmu_sync buffers 6465634 zvol: dmu_sync() should be issued in parallel 6468731 lwb_state_t can be nuked 6470042 parallel dmu_sync() isn't being used 6471679 stash blocksize in zvol_state_t rather than reading in every zvol_log_write 6472230 ZIL vdev management is inefficient 6473775 zil_commit changes in snv_48 make it hot for O_DSYNC workloads 6478388 ZIL replay takes too long causing issues while booting 6486390 zil_commit could push more transactions 6486496 zil_replay() useful debug

6413510 zfs: writing to ZFS filesystem slows down fsync() on other files in the same FS 6453172 ztest turns into a sloth due to massive arc_min_prefetch_lifespan

6349987 lzjb.c lived longer than expected? 6420135 zfs(1m) should display properties of snapshots that affect their behavior 6438947 znode_t's z_active should be removed 6453026 typo in zfs clone error message

6413573 deadlock between fsflush() and zfs_create() 6416101 du inside snapshot produces bad sizes and paths

6408482 64-bit system can't read some 32-bit dev_ts created on zfs

PSARC 2006/206 zpool upgrade 6399930 want 'zpool upgrade' to control change of version number 6400742 'zpool destroy' not clean inuse tag that have to need '-f' to use them again

6343608 ZFS file range locking 6365101 zfs: copying from NFS to ZFS makes ksh response very sluggish 6393003 System hung -- out of memory (kernel va) due to zil's itx_t's 6393671 deadlock between dnlc_reduce_cache() and zfs_zget() 6399298 system seems to be spinning in dnlc_reduce_cache()

PSARC 2006/077 zpool clear PSARC 2006/139 FMA for ZFS 6284889 arc should replace the znode cache 6333006 DMU & DSL should not panic upon I/O error 6333092 concurrent reads to a file not scaling with number of readers 6338081 ZFS/FMA phase 1 6338386 need persistent error log 6341326 i/o error causes arc buf hash table corruption 6341639 zfs backup/restore should compute/verify checksum of backup stream 6348002 out of space due to changing properties 6354724 inaccurate error message from zfs restore 6354872 dmu_sync() blows predictive accounting 6355416 zpool scrubbing consumes all memory, system hung 6363995 df should only load libzfs when it encounters a ZFS filesystem 6366320 zfs backup/restore doesn't like signals 6368892 mount -m support needed for legacy mounts 6368902 boot archive fstat support needed for ZFS Mountroot 6369424 BFU complains when bfu'ing a ZFS root filesystem 6374062 mountroot support needed for ZFS 6376356 dirtying dbuf obj=43 lvl=0 blkid=0 but not tx_held 6378391 unused members of dmu_objset_stats_t 6378392 clean up zfs_cmd_t structure 6378685 buf_init should allocate its hash table more carefully 6378976 ziltest should be a first class citizen 6381086 zdb segfaults if there is a spa deferred-free bplist 6381203 deadlock due to i/o while assigning (tc_lock held) 6381209 freed space is not immediately available 6381344 'zpool clear' 6381345 FAULTED devices should really be UNAVAIL 6381346 import should mark devices as persistently unavailable 6383272 recursive mutex_enter() during log replay with zfs root 6386326 origin property is not displayed 6386354 libzfs does too much in its _init section, calls exit(1) 6386624 zpool should not complain about non-existent devices from libdiskmgt 6386910 spa needs to be i/o error hardened 6387735 need a mechanism to inject faults into ZFS 6387736 internal ZFS utilities should be placed in an ON-private package 6389928 libzfs should ship a lint library 6390609 malformed vdev config panics on zpool_create() 6390677 version number checking makes upgrades challenging 6390713 ztest hangs in zil_suspend() 6391873 metadata compression should be turned back on 6392113 ztest sometimes reports leaked blocks because ZIL isn't resilvered 6393004 minor memory leak in unique_insert()

6347134 zfs_zaccess() is killing ZFS stat() performance 6348240 zfs set aclinherit error message incorrect

6297285 znode prefetching in zfs_readdir causes 5x performance degradation for 'ls'

PSARC 2002/240 ZFS 6338653 Integrate ZFS PSARC 2004/652 - DKIOCFLUSH 5096886 Write caching disks need mechanism to flush cache to physical media