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Don Brady ce2a365f56 Add support for parallel pool exports 
Changed spa_export_common() such that it no longer holds the
spa_namespace_lock for the entire duration and instead sets
spa_export_thread to indicate an import is in progress on the
spa.  This allows for an export to a diffent pool to proceed
in parallel while an export is still processing potentially
long operations like spa_unload_log_sm_flush_all().

Calls like spa_lookup() and spa_vdev_enter() that rely on
the spa_namespace_lock to serialize them against a concurrent
export, now wait for any in-progress export thread to complete
before proceeding.

The 'zpool import -a' sub-command also provides multi-threaded
support, using a thread pool to submit the exports in parallel.

Sponsored-By: Klara Inc.
Sponsored-by: Wasabi Technology, Inc.

Signed-off-by: Don Brady <don.brady@klarasystems.com>
 		2024-05-07 04:34:54 +00:00
..
Makefile.in compress: add "slack" compression options 2023-07-05 13:27:31 +00:00
THIRDPARTYLICENSE.cityhash OpenZFS 8484 - Implement aggregate sum and use for arc counters 2018-06-06 09:35:59 -07:00
THIRDPARTYLICENSE.cityhash.descrip OpenZFS 8484 - Implement aggregate sum and use for arc counters 2018-06-06 09:35:59 -07:00
abd.c abd: add page iterator 2024-04-03 10:09:53 +11:00
aggsum.c More aggsum optimizations 2021-06-09 13:05:34 -07:00
arc.c Add support for parallel pool exports 2024-05-07 04:34:54 +00:00
blkptr.c Add zstd support to zfs 2020-08-20 10:30:06 -07:00
bplist.c Fast Clone Deletion 2019-07-26 10:54:14 -07:00
bpobj.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
bptree.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
bqueue.c Implement Redacted Send/Receive 2019-06-19 09:48:12 -07:00
btree.c btree: fix double-free in zfs_btree_remove_idx 2023-07-05 13:27:31 +00:00
dataset_kstats.c Introduce write-mostly sums 2021-06-09 13:05:34 -07:00
dbuf.c Consider `dnode_t` allocations in dbuf cache size accounting 2024-04-03 09:58:25 +11:00
dbuf_stats.c Consider `dnode_t` allocations in dbuf cache size accounting 2024-04-03 09:58:25 +11:00
ddt.c Tinker with slop space accounting with dedup 2021-09-14 12:38:05 -07:00
ddt_zap.c Refactor dnode dirty context from dbuf_dirty 2020-02-26 16:09:17 -08:00
dmu.c zil: only flush leaf vdevs that were actually written to 2023-09-07 18:54:12 +00:00
dmu_diff.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
dmu_object.c Introduce CPU_SEQID_UNSTABLE 2020-11-02 11:51:12 -08:00
dmu_objset.c Convert enum zio_flag to uint64_t 2023-09-07 18:54:12 +00:00
dmu_recv.c Convert enum zio_flag to uint64_t 2023-09-07 18:54:12 +00:00
dmu_redact.c dmu: rename dmu_tx_assign flags 2023-07-05 13:27:30 +00:00
dmu_send.c Convert enum zio_flag to uint64_t 2023-09-07 18:54:12 +00:00
dmu_traverse.c Convert enum zio_flag to uint64_t 2023-09-07 18:54:12 +00:00
dmu_tx.c dmu_tx_wait: handle pool suspension when failmode=continue 2023-07-05 13:27:30 +00:00
dmu_zfetch.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
dnode.c Consider `dnode_t` allocations in dbuf cache size accounting 2024-04-03 09:58:25 +11:00
dnode_sync.c Report dnodes with faulty bonuslen 2022-02-16 17:58:55 -08:00
dsl_bookmark.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
dsl_crypt.c Introduce a flag to skip comparing the local mac when raw sending 2022-02-04 16:14:56 -08:00
dsl_dataset.c zfs: support force exporting pools 2023-07-05 13:27:30 +00:00
dsl_deadlist.c Livelist logic should handle dedup blkptrs 2021-06-09 13:05:34 -07:00
dsl_deleg.c Reduce loaded range tree memory usage 2019-10-09 10:36:03 -07:00
dsl_destroy.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
dsl_dir.c Fix ENOSPC when unlinking multiple files from full pool 2022-03-08 11:46:03 -08:00
dsl_pool.c zfs: support force exporting pools 2023-07-05 13:27:30 +00:00
dsl_prop.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
dsl_scan.c dmu: rename dmu_tx_assign flags 2023-07-05 13:27:30 +00:00
dsl_synctask.c dmu: rename dmu_tx_assign flags 2023-07-05 13:27:30 +00:00
dsl_userhold.c Replace sprintf()->snprintf() and strcpy()->strlcpy() 2020-06-07 11:42:12 -07:00
edonr_zfs.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
fm.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
gzip.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
hkdf.c Encryption patch follow-up 2017-10-11 16:54:48 -04:00
jprint.c json: Define PRId64 and PRIu64 on FreeBSD 2023-07-05 13:27:31 +00:00
json_stats.c JSON spares state readout 2023-07-05 13:27:31 +00:00
lz4.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
lzjb.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
metaslab.c Improve log spacemap load time 2023-10-23 21:41:18 +00:00
mmp.c vdev probe to slow disk can stall mmp write checker 2024-04-30 16:48:01 +10:00
multilist.c Optimize small random numbers generation 2021-09-14 12:10:17 -07:00
objlist.c Implement Redacted Send/Receive 2019-06-19 09:48:12 -07:00
pathname.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
range_tree.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
refcount.c Export minimal zfs_refcount interfaces 2022-04-06 10:29:00 -07:00
rrwlock.c Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
sa.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
sha256.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
skein_zfs.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
slack.c slack: fix decompression 2024-04-03 10:23:13 +11:00
spa.c Add support for parallel pool exports 2024-05-07 04:34:54 +00:00
spa_boot.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
spa_checkpoint.c zfs: support force exporting pools 2023-07-05 13:27:30 +00:00
spa_config.c zfs: support force exporting pools 2023-07-05 13:27:30 +00:00
spa_errlog.c zfs: support force exporting pools 2023-07-05 13:27:30 +00:00
spa_history.c dmu: rename dmu_tx_assign flags 2023-07-05 13:27:30 +00:00
spa_log_spacemap.c Extend import_progress kstat with a notes field 2024-04-30 16:33:14 +10:00
spa_misc.c Add support for parallel pool exports 2024-05-07 04:34:54 +00:00
spa_stats.c Add a JSON equivalent to zpool-status(8) 2023-07-05 13:27:30 +00:00
space_map.c zfs: support force exporting pools 2023-07-05 13:27:30 +00:00
space_reftree.c Reduce loaded range tree memory usage 2019-10-09 10:36:03 -07:00
txg.c vdev probe to slow disk can stall mmp write checker 2024-04-30 16:48:01 +10:00
uberblock.c MMP interval and fail_intervals in uberblock 2019-03-21 12:47:57 -07:00
unique.c Reduce loaded range tree memory usage 2019-10-09 10:36:03 -07:00
vdev.c vdev probe to slow disk can stall mmp write checker 2024-04-30 16:48:01 +10:00
vdev_cache.c Replace ASSERTV macro with compiler annotation 2019-12-05 12:37:00 -08:00
vdev_draid.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
vdev_draid_rand.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_indirect.c dmu: rename dmu_tx_assign flags 2023-07-05 13:27:30 +00:00
vdev_indirect_births.c Fixes: #8934 Large kmem_alloc 2019-07-10 15:54:49 -07:00
vdev_indirect_mapping.c Replace ASSERTV macro with compiler annotation 2019-12-05 12:37:00 -08:00
vdev_initialize.c Add support for parallel pool exports 2024-05-07 04:34:54 +00:00
vdev_label.c vdev probe to slow disk can stall mmp write checker 2024-04-30 16:48:01 +10:00
vdev_mirror.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
vdev_missing.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
vdev_queue.c Convert enum zio_flag to uint64_t 2023-09-07 18:54:12 +00:00
vdev_raidz.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
vdev_raidz_math.c Initialize parity blocks before RAID-Z reconstruction benchmarking 2021-09-14 14:32:16 -07:00
vdev_raidz_math_aarch64_neon.c Linux 5.0 compat: SIMD compatibility 2019-07-12 09:31:20 -07:00
vdev_raidz_math_aarch64_neon_common.h FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_aarch64_neonx2.c Linux 5.0 compat: SIMD compatibility 2019-07-12 09:31:20 -07:00
vdev_raidz_math_avx2.c FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_avx512bw.c Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
vdev_raidz_math_avx512f.c FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_impl.h Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_raidz_math_powerpc_altivec.c Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
vdev_raidz_math_powerpc_altivec_common.h FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_scalar.c Use fallthrough macro 2021-11-02 09:50:30 -07:00
vdev_raidz_math_sse2.c FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_ssse3.c Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
vdev_rebuild.c Add support for parallel pool exports 2024-05-07 04:34:54 +00:00
vdev_removal.c Improve log spacemap load time 2023-10-23 21:41:18 +00:00
vdev_root.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_trim.c Add support for parallel pool exports 2024-05-07 04:34:54 +00:00
zap.c zfs: support force exporting pools 2023-07-05 13:27:30 +00:00
zap_leaf.c Remove unneeded "extern inline" function declarations 2022-02-16 17:58:56 -08:00
zap_micro.c Add tunable to allow changing micro ZAP's max size 2023-07-05 13:27:30 +00:00
zcp.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
zcp_get.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
zcp_global.c OpenZFS 8600 - ZFS channel programs - snapshot 2018-02-08 15:29:24 -08:00
zcp_iter.c Fix typos in module/zfs/ 2019-09-02 17:56:41 -07:00
zcp_set.c Support setting user properties in a channel program 2020-02-14 13:41:42 -08:00
zcp_synctask.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
zfeature.c Throw const on some strings 2020-10-02 17:44:10 -07:00
zfs_byteswap.c Mark functions as static 2020-06-18 12:20:38 -07:00
zfs_fm.c fm: remove unused variables 2022-05-02 15:42:58 -07:00
zfs_fuid.c Fix regression in POSIX mode behavior 2021-03-19 22:50:46 -07:00
zfs_ioctl.c vdev probe to slow disk can stall mmp write checker 2024-04-30 16:48:01 +10:00
zfs_log.c Initialize all fields in zfs_log_xvattr() 2021-09-14 12:42:21 -07:00
zfs_onexit.c file reference counts can get corrupted 2021-09-14 12:37:38 -07:00
zfs_quota.c dmu: rename dmu_tx_assign flags 2023-07-05 13:27:30 +00:00
zfs_ratelimit.c Change checksum & IO delay ratelimit values 2018-03-04 17:34:51 -08:00
zfs_replay.c dmu: rename dmu_tx_assign flags 2023-07-05 13:27:30 +00:00
zfs_rlock.c Add a "try" operation for range locks 2020-07-06 11:53:31 -07:00
zfs_sa.c vnops: thread DMU_TX_ASSIGN_CONTINUE to a bunch of vnops 2023-07-05 13:27:30 +00:00
zfs_vnops.c zil: allow the ZIL to fail and restart independently of the pool 2023-07-05 13:27:31 +00:00
zil.c zil_commit_impl: don't assert ZIL is not suspended 2024-05-07 02:15:34 +00:00
zio.c vdev probe to slow disk can stall mmp write checker 2024-04-30 16:48:01 +10:00
zio_checksum.c module: zfs: fix unused, remove argsused 2022-02-16 17:58:56 -08:00
zio_compress.c slack: fix decompression 2024-04-03 10:23:13 +11:00
zio_inject.c Parallel pool import 2024-04-30 16:47:59 +10:00
zle.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
zrlock.c Remove dead code 2020-06-18 12:21:18 -07:00
zthr.c Avoid memory allocations in the ARC eviction thread 2022-02-03 15:30:52 -08:00
zvol.c dmu: rename dmu_tx_assign flags 2023-07-05 13:27:30 +00:00