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Don't panic on unencrypted block in encrypted dataset

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While 763ca47 closes the situation of block cloning creating
unencrypted records in encrypted datasets, existing data still causes
panic on read. Setting zfs_recover bypasses this but at the cost of
potentially ignoring more serious issues.

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Chris Peredun <chris.peredun@ixsystems.com>
Closes #15677
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chrisperedun 2023-12-21 14:12:30 -05:00 committed by GitHub
parent eff77a802d
commit 5a4915660c
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 0 additions and 4 deletions
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2
module/zfs/dbuf.c
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@ -1634,8 +1634,6 @@ dbuf_read_impl(dmu_buf_impl_t *db, zio_t *zio, uint32_t flags,
*/ */
if (db->db_objset->os_encrypted && !BP_USES_CRYPT(bpp)) { if (db->db_objset->os_encrypted && !BP_USES_CRYPT(bpp)) {
spa_log_error(db->db_objset->os_spa, &zb, &bpp->blk_birth); spa_log_error(db->db_objset->os_spa, &zb, &bpp->blk_birth);
zfs_panic_recover("unencrypted block in encrypted "
"object set %llu", dmu_objset_id(db->db_objset));
err = SET_ERROR(EIO); err = SET_ERROR(EIO);
goto early_unlock; goto early_unlock;
} }

2
module/zfs/dmu_send.c
View File

@ -1124,8 +1124,6 @@ send_cb(spa_t *spa, zilog_t *zilog, const blkptr_t *bp,
if (sta->os->os_encrypted && if (sta->os->os_encrypted &&
!BP_IS_HOLE(bp) && !BP_USES_CRYPT(bp)) { !BP_IS_HOLE(bp) && !BP_USES_CRYPT(bp)) {
spa_log_error(spa, zb, &bp->blk_birth); spa_log_error(spa, zb, &bp->blk_birth);
zfs_panic_recover("unencrypted block in encrypted "
"object set %llu", dmu_objset_id(sta->os));
return (SET_ERROR(EIO)); return (SET_ERROR(EIO));
} }