Don Brady 6b67a5bdd3 During pool export flush the ARC asynchronously ...

This also includes removing L2 vdevs asynchronously.

This commit also guarantees that spa_load_guid is unique.

The zpool reguid feature introduced the spa_load_guid, which is a
transient value used for runtime identification purposes in the ARC.
This value is not the same as the spa's persistent pool guid.

However, the value is seeded from spa_generate_load_guid() which
does not check for uniqueness against the spa_load_guid from other
pools.  Although extremely rare, you can end up with two different
pools sharing the same spa_load_guid value! So we guarantee that
the value is always unique and additionally not still in use by an
async arc flush task.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Don Brady <don.brady@klarasystems.com>
Closes #16215

2025-06-17 10:50:26 -07:00

..

abd.c

Export correct symbols for Lustre Direct I/O

2025-05-28 16:00:28 -07:00

aggsum.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

arc.c

During pool export flush the ARC asynchronously

2025-06-17 10:50:26 -07:00

blake3_zfs.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

blkptr.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

bplist.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

bpobj.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

bptree.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

bqueue.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

brt.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

btree.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dataset_kstats.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dbuf_stats.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dbuf.c

Improve block cloning transactions accounting

2025-06-17 10:50:26 -07:00

ddt_log.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

ddt_stats.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

ddt_zap.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

ddt.c

tunables: fix spelling

2025-06-17 10:50:26 -07:00

dmu_diff.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dmu_direct.c

Export correct symbols for Lustre Direct I/O

2025-05-28 16:00:28 -07:00

dmu_object.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dmu_objset.c

dmu_objset_hold_flags() should call dsl_dataset_rele_flags() on error

2025-05-28 16:00:28 -07:00

dmu_recv.c

cred: properly pass and test creds on other threads (#17273)

2025-05-28 16:00:28 -07:00

dmu_redact.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

dmu_send.c

Fix 2 bugs in non-raw send with encryption

2025-05-28 16:00:28 -07:00

dmu_traverse.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dmu_tx.c

Improve block cloning transactions accounting

2025-06-17 10:50:26 -07:00

dmu_zfetch.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dmu.c

Reduce zfs_dmu_offset_next_sync penalty

2025-06-17 10:50:26 -07:00

dnode_sync.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dnode.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dsl_bookmark.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dsl_crypt.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dsl_dataset.c

Expose dataset encryption status via fast stat path

2025-06-17 10:49:40 -07:00

dsl_deadlist.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dsl_deleg.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dsl_destroy.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dsl_dir.c

cred: properly pass and test creds on other threads (#17273)

2025-05-28 16:00:28 -07:00

dsl_pool.c

During pool export flush the ARC asynchronously

2025-06-17 10:50:26 -07:00

dsl_prop.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

dsl_scan.c

Cause zpool scan resume commands to get logged in history

2025-05-28 16:00:28 -07:00

dsl_synctask.c

txg: generalise txg_wait_synced_sig() to txg_wait_synced_flags() (#17284)

2025-05-28 16:00:28 -07:00

dsl_userhold.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

edonr_zfs.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

fm.c

tunables: ensure tunable and variable have same define gate

2025-06-17 10:50:26 -07:00

gzip.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

hkdf.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

lz4_zfs.c

SPDX: license tags: BSD-2-Clause

2025-04-16 09:59:44 -07:00

lz4.c

SPDX: license tags: BSD-2-Clause

2025-04-16 09:59:44 -07:00

lzjb.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

metaslab.c

Block remap for cloned blocks on device removal

2025-04-16 09:59:45 -07:00

mmp.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

multilist.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

objlist.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

pathname.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

range_tree.c

Fix off-by-one bug in range tree code

2025-06-17 10:49:40 -07:00

refcount.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

rrwlock.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

sa.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

sha2_zfs.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

skein_zfs.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

spa_checkpoint.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

spa_config.c

tunables: ensure tunable and variable have same define gate

2025-06-17 10:50:26 -07:00

spa_errlog.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

spa_history.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

spa_log_spacemap.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

spa_misc.c

During pool export flush the ARC asynchronously

2025-06-17 10:50:26 -07:00

spa_stats.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

spa.c

Set spa_final_txg in spa_unload()

2025-06-17 10:50:26 -07:00

space_map.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

space_reftree.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

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

txg.c

txg: generalise txg_wait_synced_sig() to txg_wait_synced_flags() (#17284)

2025-05-28 16:00:28 -07:00

uberblock.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

unique.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_draid_rand.c

SPDX: license tags: LicenseRef-OpenZFS-ThirdParty-PublicDomain

2025-04-16 09:59:45 -07:00

vdev_draid.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_file.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_indirect_births.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_indirect_mapping.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_indirect.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

vdev_initialize.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

vdev_label.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_mirror.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_missing.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_queue.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_aarch64_neon_common.h

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_aarch64_neon.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_aarch64_neonx2.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_avx2.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_avx512bw.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_avx512f.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_impl.h

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_powerpc_altivec_common.h

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_powerpc_altivec.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_scalar.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_sse2.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math_ssse3.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_raidz_math.c

tunables: don't assert initialisation in impl getters

2025-06-17 10:50:26 -07:00

vdev_raidz.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

vdev_rebuild.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

vdev_removal.c

Fix null dereference in spa_vdev_remove_cancel_sync()

2025-05-28 16:00:28 -07:00

vdev_root.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

vdev_trim.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

vdev.c

During pool export flush the ARC asynchronously

2025-06-17 10:50:26 -07:00

zap_leaf.c

ZAP: Reduce leaf array and free chunks fragmentation

2025-05-28 16:00:28 -07:00

zap_micro.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zap.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zcp_get.c

zcp: get_prop: fix encryptionroot and encryption

2025-06-17 10:49:40 -07:00

zcp_global.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zcp_iter.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zcp_set.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zcp_synctask.c

cred: properly pass and test creds on other threads (#17273)

2025-05-28 16:00:28 -07:00

zcp.c

txg: generalise txg_wait_synced_sig() to txg_wait_synced_flags() (#17284)

2025-05-28 16:00:28 -07:00

zfeature.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_byteswap.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_chksum.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_fm.c

zed: Ensure spare activation after kernel-initiated device removal

2025-04-16 09:59:45 -07:00

zfs_fuid.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_impl.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_ioctl.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_log.c

zfs_log_write: only put the callback on the last itx

2025-06-17 10:50:26 -07:00

zfs_onexit.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_quota.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

zfs_ratelimit.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_replay.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

zfs_rlock.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zfs_sa.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

zfs_vnops.c

Improve block cloning transactions accounting

2025-06-17 10:50:26 -07:00

zfs_znode.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zil.c

dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)

2025-04-16 09:59:45 -07:00

zio_checksum.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zio_compress.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zio_inject.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zio.c

Only interrupt active disk I/Os in failmode=continue

2025-06-17 10:49:40 -07:00

zle.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zrlock.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zthr.c

SPDX: license tags: CDDL-1.0

2025-04-16 09:59:44 -07:00

zvol.c

Improve block cloning transactions accounting

2025-06-17 10:50:26 -07:00