PSARC 2010/306 Read-only ZFS pools
6720531 ZFS should provide read-only import

6954665 system stuck spinning in arc_evict_ghost()

6950219 large ghost eviction causes high write latency
6953403 arc_adjust might adjust MRU unnecessarily
6951024 arc_adapt can lead to wild arc_p adjustment

6952565 panic[cpu0]/thread=ffffff00202a3c40: Deadlock: cycle in blocking chain

6949730 spurious arc_free() can significantly exacerbate 6948890

6675946 'zpool status' should show the progress of resilvering for individual disk.
6683750 scrub -s have to wait until resilver completed?
6841252 Resilvering not restartable - causing an excess reb

6675946 'zpool status' should show the progress of resilvering for individual disk.
6683750 scrub -s have to wait until resilver completed?
6841252 Resilvering not restartable - causing an excess reboot delay
6855073 spa scrub stats (eg %done) are reset on reboot
6891824 7410 NAS head "continually resilvering" following HDD replacement
6899970 scrub/resilver percent complete reporting in zpool status can be overly optimistic
6940889 add interval (count) args to zpool list
6944623 dbuf_read_done() locking performance improvement
6946760 mutex problem in bplist_enqueue()
6391915 RFE: provide interval arg to zpool status to monitor resilvering
6946512 want zfs_send() to pass back debug info
6943992 'zpool scrub' should not restart the existing scrub silently
6878281 zpool should store the time of last scrub/resilver and other zpool status info in pool properties.
6935158 Assertion failed: used <= spa_get_dspace(dd->dd_pool->dp_spa)
6944388 dsl_dataset_snapshot_reserve_space() causes dp_write_limit=max

show more ...

6935088 elpaso panics: kernel heap corruption detected

6928826 panic: assertion failed: ab->b_buf == NULL, file: ../../common/fs/zfs/arc.c, line: 1738 - nightly

6615402 recursive mutex enter on the hash lock in arc_evict_ghost

6873106 Need a mechanism to share buffers between fs modules

PSARC/2009/396 Tickless Kernel Architecture / lbolt decoupling
6860030 tickless clock requires a clock() decoupled lbolt / lbolt64
Portions contributed by Chad Mynhier <cmynhier@gmail.com>

PSARC 2009/571 ZFS Deduplication Properties
6677093 zfs should have dedup capability

6836714 arc_read_done may try to byteswap undefined data

6876733 sdt:::arc-hit and sdt:::arc-miss provide inconsistent args[0]

6875779 zfs user accounting callbacks can be simplified
6771468 ::blkptr prints incorrectly on 32-bit
6832861 zcmd_alloc_dst_nvlist's default size is too small
6876808 want ::refcount to print refcou

6875779 zfs user accounting callbacks can be simplified
6771468 ::blkptr prints incorrectly on 32-bit
6832861 zcmd_alloc_dst_nvlist's default size is too small
6876808 want ::refcount to print refcount_t details

show more ...

6871680 kstats for ARC evicted bytes by L2ARC state

6861581 ZFS frees in synching context during rollback
6869470 panic from refcount_remove when destroy clone

PSARC 2008/353 zpool autoexpand property
6475340 when lun expands, zfs should expand too
6563887 in-place replacement allows for smaller devices
6606879 should be able to grow pool without a reboot o

PSARC 2008/353 zpool autoexpand property
6475340 when lun expands, zfs should expand too
6563887 in-place replacement allows for smaller devices
6606879 should be able to grow pool without a reboot or export/import
6844090 zfs should be able to mirror to a smaller disk

show more ...

6717022 ZFS DMU needs zero-copy support

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
681559

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

show more ...

6790261 NULL pointer dereference in arc_cksum_equal()

6821260 l2arc suffers from sign extension on 32-bit platforms

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() benchm

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)));

show more ...

6798384 It can take a village to raise a zio

6798268 missing spa_config_exit() in L2ARC hangs system