Changes in vdev_queue.c

11146:7e58f40bcb1c - 6826241 Sync write IOPS drops dramatically during TXG sync

Sun, 22 Nov 2009 06:51:00 +0000

6826241 Sync write IOPS drops dramatically during TXG sync6869229 zfs should switch to shiny new metaslabs more frequently List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

11066:cebb50cbe4f9 - PSARC/2009/396 Tickless Kernel Architecture / lbolt decoupling

Fri, 13 Nov 2009 09:32:00 +0000

PSARC/2009/396 Tickless Kernel Architecture / lbolt decoupling6860030 tickless clock requires a clock() decoupled lbolt / lbolt64Portions contributed by Chad Mynhier List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

10922:e2081f502306 - PSARC 2009/571 ZFS Deduplication Properties

Sun, 01 Nov 2009 22:14:00 +0000

PSARC 2009/571 ZFS Deduplication Properties6677093 zfs should have dedup capability List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

10801:e0bf032e8673 - 6822816 assertion failed: zap_remove_int(ds_next_clones_obj) returns ENOENT

Thu, 15 Oct 2009 20:10:00 +0000

6822816 assertion failed: zap_remove_int(ds_next_clones_obj) returns ENOENT6891731 zfs_vdev_max_pending should be 106891726 ztest_fzap runs too much List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

10105:17811c723fb4 - 6854612 triple-parity RAID-Z

Thu, 16 Jul 2009 22:51:00 +0000

6854612 triple-parity RAID-Z6854621 RAID-Z should mind the gap on writes List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

8692:692d4668b40d - 6801507 ZFS read aggregation should not mind the gap

Thu, 05 Feb 2009 01:03:00 +0000

6801507 ZFS read aggregation should not mind the gap List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

8632:36ef517870a3 - 6798384 It can take a village to raise a zio

Wed, 28 Jan 2009 00:26:00 +0000

6798384 It can take a village to raise a zio List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

8241:5a60f16123ba - 6328632 zpool offline is a bit too conservative

Mon, 01 Dec 2008 08:43:00 +0000

6328632 zpool offline is a bit too conservative6739487 ASSERT: txg <= spa_final_txg due to scrub/export race6767129 ASSERT: cvd->vdev_isspare, in spa_vdev_detach()6747698 checksum failures after offline -t / export / import / scrub6745863 ZFS writes to disk after it has been offlined6722540 50% slowdown on scrub/resilver with certain vdev configurations6759999 resilver logic rewrites ditto blocks on both source and destination6758107 I/O should never suspend during spa_load()6776548 codereview(1) runs off the page when faced with multi-line comments6761406 AMD errata 91 workaround doesn't work on 64-bit systems List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

7754:b80e4842ad54 - 6754011 SPA 3.0: lock breakup, i/o pipeline refactoring, device failure handling

Tue, 30 Sep 2008 01:13:00 +0000

6754011 SPA 3.0: lock breakup, i/o pipeline refactoring, device failure handling6667208 zfs/zpool commands on failed pool should not hang6430480 grabbing config lock as writer during I/O load can take excessively long List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

5530:4ed96167d864 - 6354519 stack overflow in zfs due to zio pipeline

bonwick — Wed, 28 Nov 2007 06:58:00 +0000

6354519 stack overflow in zfs due to zio pipeline6533726 single-threaded checksum & parity calculations limit write bandwidth6547248 ztest detects a future leak when there is none6604198 zfs only using single cpu for compression (part II) List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

3697:5340a4d98e0b - 6456888 zpool scrubbing leads to memory exhaustion and system hang

mishra — Thu, 22 Feb 2007 21:40:00 +0000

6456888 zpool scrubbing leads to memory exhaustion and system hang List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

3059:7d69dbccfcbb - 6472021 vdev knobs can not be turned

ahrens — Fri, 03 Nov 2006 19:39:00 +0000

6472021 vdev knobs can not be turned List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

1807:35c8b566d7af - 6410711 intent log blocks don't get invited to pool parties

bonwick — Thu, 13 Apr 2006 23:15:00 +0000

6410711 intent log blocks don't get invited to pool parties List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

1544:938876158511 - PSARC 2006/077 zpool clear

eschrock — Sat, 04 Mar 2006 04:08:00 +0000

PSARC 2006/077 zpool clearPSARC 2006/139 FMA for ZFS6284889 arc should replace the znode cache6333006 DMU & DSL should not panic upon I/O error6333092 concurrent reads to a file not scaling with number of readers6338081 ZFS/FMA phase 16338386 need persistent error log6341326 i/o error causes arc buf hash table corruption6341639 zfs backup/restore should compute/verify checksum of backup stream6348002 out of space due to changing properties6354724 inaccurate error message from zfs restore6354872 dmu_sync() blows predictive accounting6355416 zpool scrubbing consumes all memory, system hung6363995 df should only load libzfs when it encounters a ZFS filesystem6366320 zfs backup/restore doesn't like signals6368892 mount -m support needed for legacy mounts6368902 boot archive fstat support needed for ZFS Mountroot6369424 BFU complains when bfu'ing a ZFS root filesystem6374062 mountroot support needed for ZFS6376356 dirtying dbuf obj=43 lvl=0 blkid=0 but not tx_held6378391 unused members of dmu_objset_stats_t6378392 clean up zfs_cmd_t structure6378685 buf_init should allocate its hash table more carefully6378976 ziltest should be a first class citizen6381086 zdb segfaults if there is a spa deferred-free bplist6381203 deadlock due to i/o while assigning (tc_lock held)6381209 freed space is not immediately available6381344 'zpool clear'6381345 FAULTED devices should really be UNAVAIL6381346 import should mark devices as persistently unavailable6383272 recursive mutex_enter() during log replay with zfs root6386326 origin property is not displayed6386354 libzfs does too much in its _init section, calls exit(1)6386624 zpool should not complain about non-existent devices from libdiskmgt6386910 spa needs to be i/o error hardened6387735 need a mechanism to inject faults into ZFS6387736 internal ZFS utilities should be placed in an ON-private package6389928 libzfs should ship a lint library6390609 malformed vdev config panics on zpool_create()6390677 version number checking makes upgrades challenging6390713 ztest hangs in zil_suspend()6391873 metadata compression should be turned back on6392113 ztest sometimes reports leaked blocks because ZIL isn't resilvered6393004 minor memory leak in unique_insert() List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c

789:b348f31ed315 - PSARC 2002/240 ZFS

ahrens — Mon, 31 Oct 2005 19:33:00 +0000

PSARC 2002/240 ZFS6338653 Integrate ZFSPSARC 2004/652 - DKIOCFLUSH5096886 Write caching disks need mechanism to flush cache to physical media List of files: /onnv-gate/usr/src/uts/common/fs/zfs/vdev_queue.c