diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c
index bc9f90cae08b..09a6c6043280 100644
--- a/cmd/zpool/zpool_main.c
+++ b/cmd/zpool/zpool_main.c
@@ -9224,6 +9224,12 @@ vdev_stats_nvlist(zpool_handle_t *zhp, status_cbdata_t *cb, nvlist_t *nv,
 		}
 	}
 
+	if (cb->cb_print_dio_verify) {
+		nice_num_str_nvlist(vds, "dio_verify_errors",
+		    vs->vs_dio_verify_errors, cb->cb_literal,
+		    cb->cb_json_as_int, ZFS_NICENUM_1024);
+	}
+
 	if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_NOT_PRESENT,
 	    &notpresent) == 0) {
 		nice_num_str_nvlist(vds, ZPOOL_CONFIG_NOT_PRESENT,
diff --git a/include/sys/fm/fs/zfs.h b/include/sys/fm/fs/zfs.h
index 55b150c044ee..43d6e3f96ea3 100644
--- a/include/sys/fm/fs/zfs.h
+++ b/include/sys/fm/fs/zfs.h
@@ -42,7 +42,8 @@ extern "C" {
 #define	FM_EREPORT_ZFS_DATA			"data"
 #define	FM_EREPORT_ZFS_DELAY			"delay"
 #define	FM_EREPORT_ZFS_DEADMAN			"deadman"
-#define	FM_EREPORT_ZFS_DIO_VERIFY		"dio_verify"
+#define	FM_EREPORT_ZFS_DIO_VERIFY_WR		"dio_verify_wr"
+#define	FM_EREPORT_ZFS_DIO_VERIFY_RD		"dio_verify_rd"
 #define	FM_EREPORT_ZFS_POOL			"zpool"
 #define	FM_EREPORT_ZFS_DEVICE_UNKNOWN		"vdev.unknown"
 #define	FM_EREPORT_ZFS_DEVICE_OPEN_FAILED	"vdev.open_failed"
diff --git a/include/sys/vdev_raidz.h b/include/sys/vdev_raidz.h
index a34bc00ca4df..64f484e9aa13 100644
--- a/include/sys/vdev_raidz.h
+++ b/include/sys/vdev_raidz.h
@@ -57,7 +57,7 @@ void vdev_raidz_reconstruct(struct raidz_map *, const int *, int);
 void vdev_raidz_child_done(zio_t *);
 void vdev_raidz_io_done(zio_t *);
 void vdev_raidz_checksum_error(zio_t *, struct raidz_col *, abd_t *);
-struct raidz_row *vdev_raidz_row_alloc(int);
+struct raidz_row *vdev_raidz_row_alloc(int, zio_t *);
 void vdev_raidz_reflow_copy_scratch(spa_t *);
 void raidz_dtl_reassessed(vdev_t *);
 
diff --git a/include/sys/zio.h b/include/sys/zio.h
index f9409433e031..46f5d68aed4a 100644
--- a/include/sys/zio.h
+++ b/include/sys/zio.h
@@ -208,25 +208,25 @@ typedef uint64_t zio_flag_t;
 #define	ZIO_FLAG_PROBE		(1ULL << 16)
 #define	ZIO_FLAG_TRYHARD	(1ULL << 17)
 #define	ZIO_FLAG_OPTIONAL	(1ULL << 18)
-
+#define	ZIO_FLAG_DIO_READ	(1ULL << 19)
 #define	ZIO_FLAG_VDEV_INHERIT	(ZIO_FLAG_DONT_QUEUE - 1)
 
 	/*
 	 * Flags not inherited by any children.
 	 */
-#define	ZIO_FLAG_DONT_QUEUE	(1ULL << 19)	/* must be first for INHERIT */
-#define	ZIO_FLAG_DONT_PROPAGATE	(1ULL << 20)
-#define	ZIO_FLAG_IO_BYPASS	(1ULL << 21)
-#define	ZIO_FLAG_IO_REWRITE	(1ULL << 22)
-#define	ZIO_FLAG_RAW_COMPRESS	(1ULL << 23)
-#define	ZIO_FLAG_RAW_ENCRYPT	(1ULL << 24)
-#define	ZIO_FLAG_GANG_CHILD	(1ULL << 25)
-#define	ZIO_FLAG_DDT_CHILD	(1ULL << 26)
-#define	ZIO_FLAG_GODFATHER	(1ULL << 27)
-#define	ZIO_FLAG_NOPWRITE	(1ULL << 28)
-#define	ZIO_FLAG_REEXECUTED	(1ULL << 29)
-#define	ZIO_FLAG_DELEGATED	(1ULL << 30)
-#define	ZIO_FLAG_DIO_CHKSUM_ERR	(1ULL << 31)
+#define	ZIO_FLAG_DONT_QUEUE	(1ULL << 20)	/* must be first for INHERIT */
+#define	ZIO_FLAG_DONT_PROPAGATE	(1ULL << 21)
+#define	ZIO_FLAG_IO_BYPASS	(1ULL << 22)
+#define	ZIO_FLAG_IO_REWRITE	(1ULL << 23)
+#define	ZIO_FLAG_RAW_COMPRESS	(1ULL << 24)
+#define	ZIO_FLAG_RAW_ENCRYPT	(1ULL << 25)
+#define	ZIO_FLAG_GANG_CHILD	(1ULL << 26)
+#define	ZIO_FLAG_DDT_CHILD	(1ULL << 27)
+#define	ZIO_FLAG_GODFATHER	(1ULL << 28)
+#define	ZIO_FLAG_NOPWRITE	(1ULL << 29)
+#define	ZIO_FLAG_REEXECUTED	(1ULL << 30)
+#define	ZIO_FLAG_DELEGATED	(1ULL << 31)
+#define	ZIO_FLAG_DIO_CHKSUM_ERR	(1ULL << 32)
 
 #define	ZIO_ALLOCATOR_NONE	(-1)
 #define	ZIO_HAS_ALLOCATOR(zio)	((zio)->io_allocator != ZIO_ALLOCATOR_NONE)
@@ -647,6 +647,7 @@ extern void zio_vdev_io_redone(zio_t *zio);
 extern void zio_change_priority(zio_t *pio, zio_priority_t priority);
 
 extern void zio_checksum_verified(zio_t *zio);
+extern void zio_dio_chksum_verify_error_report(zio_t *zio);
 extern int zio_worst_error(int e1, int e2);
 
 extern enum zio_checksum zio_checksum_select(enum zio_checksum child,
diff --git a/man/man4/zfs.4 b/man/man4/zfs.4
index e19573d5ee14..c9f6ed0dece3 100644
--- a/man/man4/zfs.4
+++ b/man/man4/zfs.4
@@ -436,7 +436,7 @@ write.
 It can also help to identify if reported checksum errors are tied to Direct I/O
 writes.
 Each verify error causes a
-.Sy dio_verify
+.Sy dio_verify_wr
 zevent.
 Direct Write I/O checkum verify errors can be seen with
 .Nm zpool Cm status Fl d .
diff --git a/man/man8/zpool-events.8 b/man/man8/zpool-events.8
index 234612baea8d..01f849845bd9 100644
--- a/man/man8/zpool-events.8
+++ b/man/man8/zpool-events.8
@@ -98,7 +98,10 @@ This can be an indicator of problems with the underlying storage device.
 The number of delay events is ratelimited by the
 .Sy zfs_slow_io_events_per_second
 module parameter.
-.It Sy dio_verify
+.It Sy dio_verify_rd
+Issued when there was a checksum verify error after a Direct I/O read has been
+issued.
+.It Sy dio_verify_wr
 Issued when there was a checksum verify error after a Direct I/O write has been
 issued.
 This event can only take place if the module parameter
diff --git a/man/man8/zpool-status.8 b/man/man8/zpool-status.8
index 868fc4414dbb..f44f3f5f838f 100644
--- a/man/man8/zpool-status.8
+++ b/man/man8/zpool-status.8
@@ -82,14 +82,18 @@ Specify
 .Sy --json-pool-key-guid
 to set pool GUID as key for pool objects instead of pool names.
 .It Fl d
-Display the number of Direct I/O write checksum verify errors that have occured
-on a top-level VDEV.
+Display the number of Direct I/O read/write checksum verify errors that have
+occured on a top-level VDEV.
 See
 .Sx zfs_vdev_direct_write_verify
 in
 .Xr zfs 4
 for details about the conditions that can cause Direct I/O write checksum
 verify failures to occur.
+Direct I/O reads checksum verify errors can also occur if the contents of the
+buffer are being manipulated after the I/O has been issued and is in flight.
+In the case of Direct I/O read checksum verify errors, the I/O will be reissued
+through the ARC.
 .It Fl D
 Display a histogram of deduplication statistics, showing the allocated
 .Pq physically present on disk
diff --git a/module/os/freebsd/zfs/abd_os.c b/module/os/freebsd/zfs/abd_os.c
index f20dc5d8c325..ab4f49a4ec5a 100644
--- a/module/os/freebsd/zfs/abd_os.c
+++ b/module/os/freebsd/zfs/abd_os.c
@@ -620,9 +620,16 @@ abd_borrow_buf_copy(abd_t *abd, size_t n)
 
 /*
  * Return a borrowed raw buffer to an ABD. If the ABD is scattered, this will
- * no change the contents of the ABD and will ASSERT that you didn't modify
- * the buffer since it was borrowed. If you want any changes you made to buf to
- * be copied back to abd, use abd_return_buf_copy() instead.
+ * not change the contents of the ABD. If you want any changes you made to
+ * buf to be copied back to abd, use abd_return_buf_copy() instead. If the
+ * ABD is not constructed from user pages from Direct I/O then an ASSERT
+ * checks to make sure the contents of the buffer have not changed since it was
+ * borrowed. We can not ASSERT the contents of the buffer have not changed if
+ * it is composed of user pages. While Direct I/O write pages are placed under
+ * write protection and can not be changed, this is not the case for Direct I/O
+ * reads. The pages of a Direct I/O read could be manipulated at any time.
+ * Checksum verifications in the ZIO pipeline check for this issue and handle
+ * it by returning an error on checksum verification failure.
  */
 void
 abd_return_buf(abd_t *abd, void *buf, size_t n)
@@ -632,8 +639,34 @@ abd_return_buf(abd_t *abd, void *buf, size_t n)
 #ifdef ZFS_DEBUG
 	(void) zfs_refcount_remove_many(&abd->abd_children, n, buf);
 #endif
-	if (abd_is_linear(abd)) {
+	if (abd_is_from_pages(abd)) {
+		if (!abd_is_linear_page(abd))
+			zio_buf_free(buf, n);
+	} else if (abd_is_linear(abd)) {
 		ASSERT3P(buf, ==, abd_to_buf(abd));
+	} else if (abd_is_gang(abd)) {
+#ifdef ZFS_DEBUG
+		/*
+		 * We have to be careful with gang ABD's that we do not ASSERT
+		 * for any ABD's that contain user pages from Direct I/O. See
+		 * the comment above about Direct I/O read buffers possibly
+		 * being manipulated. In order to handle this, we jsut iterate
+		 * through the gang ABD and only verify ABD's that are not from
+		 * user pages.
+		 */
+		void *cmp_buf = buf;
+
+		for (abd_t *cabd = list_head(&ABD_GANG(abd).abd_gang_chain);
+		    cabd != NULL;
+		    cabd = list_next(&ABD_GANG(abd).abd_gang_chain, cabd)) {
+			if (!abd_is_from_pages(cabd)) {
+				ASSERT0(abd_cmp_buf(cabd, cmp_buf,
+				    cabd->abd_size));
+			}
+			cmp_buf = (char *)cmp_buf + cabd->abd_size;
+		}
+#endif
+		zio_buf_free(buf, n);
 	} else {
 		ASSERT0(abd_cmp_buf(abd, buf, n));
 		zio_buf_free(buf, n);
diff --git a/module/os/linux/zfs/abd_os.c b/module/os/linux/zfs/abd_os.c
index 03362b1ee860..303af48cf3af 100644
--- a/module/os/linux/zfs/abd_os.c
+++ b/module/os/linux/zfs/abd_os.c
@@ -1008,7 +1008,9 @@ abd_borrow_buf_copy(abd_t *abd, size_t n)
  * borrowed. We can not ASSERT that the contents of the buffer have not changed
  * if it is composed of user pages because the pages can not be placed under
  * write protection and the user could have possibly changed the contents in
- * the pages at any time.
+ * the pages at any time. This is also an issue for Direct I/O reads. Checksum
+ * verifications in the ZIO pipeline check for this issue and handle it by
+ * returning an error on checksum verification failure.
  */
 void
 abd_return_buf(abd_t *abd, void *buf, size_t n)
diff --git a/module/zcommon/zfs_valstr.c b/module/zcommon/zfs_valstr.c
index 622323bbbd5f..43bccea14a85 100644
--- a/module/zcommon/zfs_valstr.c
+++ b/module/zcommon/zfs_valstr.c
@@ -206,6 +206,7 @@ _VALSTR_BITFIELD_IMPL(zio_flag,
 	{ '.', "PR", "PROBE" },
 	{ '.', "TH", "TRYHARD" },
 	{ '.', "OP", "OPTIONAL" },
+	{ '.', "RD", "DIO_READ" },
 	{ '.', "DQ", "DONT_QUEUE" },
 	{ '.', "DP", "DONT_PROPAGATE" },
 	{ '.', "BY", "IO_BYPASS" },
diff --git a/module/zfs/dmu_direct.c b/module/zfs/dmu_direct.c
index 91a7fd8df464..ed96e7515bc7 100644
--- a/module/zfs/dmu_direct.c
+++ b/module/zfs/dmu_direct.c
@@ -330,7 +330,7 @@ dmu_read_abd(dnode_t *dn, uint64_t offset, uint64_t size,
 		 */
 		zio_t *cio = zio_read(rio, spa, bp, mbuf, db->db.db_size,
 		    dmu_read_abd_done, NULL, ZIO_PRIORITY_SYNC_READ,
-		    ZIO_FLAG_CANFAIL, &zb);
+		    ZIO_FLAG_CANFAIL | ZIO_FLAG_DIO_READ, &zb);
 		mutex_exit(&db->db_mtx);
 
 		zfs_racct_read(spa, db->db.db_size, 1, flags);
diff --git a/module/zfs/vdev_draid.c b/module/zfs/vdev_draid.c
index 13bb33cc6871..419c8ac5bb28 100644
--- a/module/zfs/vdev_draid.c
+++ b/module/zfs/vdev_draid.c
@@ -1026,7 +1026,7 @@ vdev_draid_map_alloc_row(zio_t *zio, raidz_row_t **rrp, uint64_t io_offset,
 
 	ASSERT3U(vdc->vdc_nparity, >, 0);
 
-	raidz_row_t *rr = vdev_raidz_row_alloc(groupwidth);
+	raidz_row_t *rr = vdev_raidz_row_alloc(groupwidth, zio);
 	rr->rr_bigcols = bc;
 	rr->rr_firstdatacol = vdc->vdc_nparity;
 #ifdef ZFS_DEBUG
diff --git a/module/zfs/vdev_indirect.c b/module/zfs/vdev_indirect.c
index acb725696674..e3dba0257b21 100644
--- a/module/zfs/vdev_indirect.c
+++ b/module/zfs/vdev_indirect.c
@@ -34,6 +34,7 @@
 #include <sys/zap.h>
 #include <sys/abd.h>
 #include <sys/zthr.h>
+#include <sys/fm/fs/zfs.h>
 
 /*
  * An indirect vdev corresponds to a vdev that has been removed.  Since
@@ -1832,6 +1833,19 @@ vdev_indirect_io_done(zio_t *zio)
 
 	zio_bad_cksum_t zbc;
 	int ret = zio_checksum_error(zio, &zbc);
+	/*
+	 * Any Direct I/O read that has a checksum error must be treated as
+	 * suspicious as the contents of the buffer could be getting
+	 * manipulated while the I/O is taking place. The checksum verify error
+	 * will be reported to the top-level VDEV.
+	 */
+	if (zio->io_flags & ZIO_FLAG_DIO_READ && ret == ECKSUM) {
+		zio->io_error = ret;
+		zio->io_flags |= ZIO_FLAG_DIO_CHKSUM_ERR;
+		zio_dio_chksum_verify_error_report(zio);
+		ret = 0;
+	}
+
 	if (ret == 0) {
 		zio_checksum_verified(zio);
 		return;
diff --git a/module/zfs/vdev_mirror.c b/module/zfs/vdev_mirror.c
index 102eacb03349..65a840bf9728 100644
--- a/module/zfs/vdev_mirror.c
+++ b/module/zfs/vdev_mirror.c
@@ -764,6 +764,27 @@ vdev_mirror_io_done(zio_t *zio)
 
 	ASSERT(zio->io_type == ZIO_TYPE_READ);
 
+	/*
+	 * Any Direct I/O read that has a checksum error must be treated as
+	 * suspicious as the contents of the buffer could be getting
+	 * manipulated while the I/O is taking place. The checksum verify error
+	 * will be reported to the top-level Mirror VDEV.
+	 *
+	 * There will be no attampt at reading any additional data copies. If
+	 * the buffer is still being manipulated while attempting to read from
+	 * another child, there exists a possibly that the checksum could be
+	 * verified as valid. However, the buffer contents could again get
+	 * manipulated after verifying the checksum. This would lead to bad data
+	 * being written out during self healing.
+	 */
+	if ((zio->io_flags & ZIO_FLAG_DIO_READ) &&
+	    (zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR)) {
+		zio_dio_chksum_verify_error_report(zio);
+		zio->io_error = vdev_mirror_worst_error(mm);
+		ASSERT3U(zio->io_error, ==, ECKSUM);
+		return;
+	}
+
 	/*
 	 * If we don't have a good copy yet, keep trying other children.
 	 */
diff --git a/module/zfs/vdev_raidz.c b/module/zfs/vdev_raidz.c
index 15c8b8ca6016..5e330626be2b 100644
--- a/module/zfs/vdev_raidz.c
+++ b/module/zfs/vdev_raidz.c
@@ -433,7 +433,7 @@ const zio_vsd_ops_t vdev_raidz_vsd_ops = {
 };
 
 raidz_row_t *
-vdev_raidz_row_alloc(int cols)
+vdev_raidz_row_alloc(int cols, zio_t *zio)
 {
 	raidz_row_t *rr =
 	    kmem_zalloc(offsetof(raidz_row_t, rr_col[cols]), KM_SLEEP);
@@ -445,7 +445,17 @@ vdev_raidz_row_alloc(int cols)
 		raidz_col_t *rc = &rr->rr_col[c];
 		rc->rc_shadow_devidx = INT_MAX;
 		rc->rc_shadow_offset = UINT64_MAX;
-		rc->rc_allow_repair = 1;
+		/*
+		 * We can not allow self healing to take place for Direct I/O
+		 * reads. There is nothing that stops the buffer contents from
+		 * being manipulated while the I/O is in flight. It is possible
+		 * that the checksum could be verified on the buffer and then
+		 * the contents of that buffer are manipulated afterwards. This
+		 * could lead to bad data being written out during self
+		 * healing.
+		 */
+		if (!(zio->io_flags & ZIO_FLAG_DIO_READ))
+			rc->rc_allow_repair = 1;
 	}
 	return (rr);
 }
@@ -619,7 +629,7 @@ vdev_raidz_map_alloc(zio_t *zio, uint64_t ashift, uint64_t dcols,
 	}
 
 	ASSERT3U(acols, <=, scols);
-	rr = vdev_raidz_row_alloc(scols);
+	rr = vdev_raidz_row_alloc(scols, zio);
 	rm->rm_row[0] = rr;
 	rr->rr_cols = acols;
 	rr->rr_bigcols = bc;
@@ -765,7 +775,7 @@ vdev_raidz_map_alloc_expanded(zio_t *zio,
 
 	for (uint64_t row = 0; row < rows; row++) {
 		boolean_t row_use_scratch = B_FALSE;
-		raidz_row_t *rr = vdev_raidz_row_alloc(cols);
+		raidz_row_t *rr = vdev_raidz_row_alloc(cols, zio);
 		rm->rm_row[row] = rr;
 
 		/* The starting RAIDZ (parent) vdev sector of the row. */
@@ -2633,6 +2643,20 @@ raidz_checksum_verify(zio_t *zio)
 	raidz_map_t *rm = zio->io_vsd;
 
 	int ret = zio_checksum_error(zio, &zbc);
+	/*
+	 * Any Direct I/O read that has a checksum error must be treated as
+	 * suspicious as the contents of the buffer could be getting
+	 * manipulated while the I/O is taking place. The checksum verify error
+	 * will be reported to the top-level RAIDZ VDEV.
+	 */
+	if (zio->io_flags & ZIO_FLAG_DIO_READ && ret == ECKSUM) {
+		zio->io_error = ret;
+		zio->io_flags |= ZIO_FLAG_DIO_CHKSUM_ERR;
+		zio_dio_chksum_verify_error_report(zio);
+		zio_checksum_verified(zio);
+		return (0);
+	}
+
 	if (ret != 0 && zbc.zbc_injected != 0)
 		rm->rm_ecksuminjected = 1;
 
@@ -2776,6 +2800,11 @@ vdev_raidz_io_done_verified(zio_t *zio, raidz_row_t *rr)
 			    (rc->rc_error == 0 || rc->rc_size == 0)) {
 				continue;
 			}
+			/*
+			 * We do not allow self healing for Direct I/O reads.
+			 * See comment in vdev_raid_row_alloc().
+			 */
+			ASSERT0(zio->io_flags & ZIO_FLAG_DIO_READ);
 
 			zfs_dbgmsg("zio=%px repairing c=%u devidx=%u "
 			    "offset=%llx",
@@ -2979,6 +3008,8 @@ raidz_reconstruct(zio_t *zio, int *ltgts, int ntgts, int nparity)
 
 	/* Check for success */
 	if (raidz_checksum_verify(zio) == 0) {
+		if (zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR)
+			return (0);
 
 		/* Reconstruction succeeded - report errors */
 		for (int i = 0; i < rm->rm_nrows; i++) {
@@ -3379,7 +3410,6 @@ vdev_raidz_io_done_unrecoverable(zio_t *zio)
 			zio_bad_cksum_t zbc;
 			zbc.zbc_has_cksum = 0;
 			zbc.zbc_injected = rm->rm_ecksuminjected;
-
 			mutex_enter(&cvd->vdev_stat_lock);
 			cvd->vdev_stat.vs_checksum_errors++;
 			mutex_exit(&cvd->vdev_stat_lock);
@@ -3444,6 +3474,9 @@ vdev_raidz_io_done(zio_t *zio)
 		}
 
 		if (raidz_checksum_verify(zio) == 0) {
+			if (zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR)
+				goto done;
+
 			for (int i = 0; i < rm->rm_nrows; i++) {
 				raidz_row_t *rr = rm->rm_row[i];
 				vdev_raidz_io_done_verified(zio, rr);
@@ -3538,6 +3571,7 @@ vdev_raidz_io_done(zio_t *zio)
 			}
 		}
 	}
+done:
 	if (rm->rm_lr != NULL) {
 		zfs_rangelock_exit(rm->rm_lr);
 		rm->rm_lr = NULL;
diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c
index a96f508ffac0..d5e0d2a2b35a 100644
--- a/module/zfs/zfs_vnops.c
+++ b/module/zfs/zfs_vnops.c
@@ -303,6 +303,7 @@ zfs_read(struct znode *zp, zfs_uio_t *uio, int ioflag, cred_t *cr)
 	(void) cr;
 	int error = 0;
 	boolean_t frsync = B_FALSE;
+	boolean_t dio_checksum_failure = B_FALSE;
 
 	zfsvfs_t *zfsvfs = ZTOZSB(zp);
 	if ((error = zfs_enter_verify_zp(zfsvfs, zp, FTAG)) != 0)
@@ -424,8 +425,26 @@ zfs_read(struct znode *zp, zfs_uio_t *uio, int ioflag, cred_t *cr)
 
 		if (error) {
 			/* convert checksum errors into IO errors */
-			if (error == ECKSUM)
-				error = SET_ERROR(EIO);
+			if (error == ECKSUM) {
+				/*
+				 * If a Direct I/O read returned a checksum
+				 * verify error, then it must be treated as
+				 * suspicious. The contents of the buffer could
+				 * have beeen manipulated while the I/O was in
+				 * flight. In this case, the remainder of I/O
+				 * request will just be reissued through the
+				 * ARC.
+				 */
+				if (uio->uio_extflg & UIO_DIRECT) {
+					dio_checksum_failure = B_TRUE;
+					uio->uio_extflg &= ~UIO_DIRECT;
+					n += dio_remaining_resid;
+					dio_remaining_resid = 0;
+					continue;
+				} else {
+					error = SET_ERROR(EIO);
+				}
+			}
 
 #if defined(__linux__)
 			/*
@@ -472,6 +491,9 @@ zfs_read(struct znode *zp, zfs_uio_t *uio, int ioflag, cred_t *cr)
 out:
 	zfs_rangelock_exit(lr);
 
+	if (dio_checksum_failure == B_TRUE)
+		uio->uio_extflg |= UIO_DIRECT;
+
 	/*
 	 * Cleanup for Direct I/O if requested.
 	 */
diff --git a/module/zfs/zio.c b/module/zfs/zio.c
index b26f5e80abfb..a5daf73d59ba 100644
--- a/module/zfs/zio.c
+++ b/module/zfs/zio.c
@@ -804,11 +804,11 @@ zio_notify_parent(zio_t *pio, zio_t *zio, enum zio_wait_type wait,
 	pio->io_reexecute |= zio->io_reexecute;
 	ASSERT3U(*countp, >, 0);
 
-	if (zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR) {
-		ASSERT3U(*errorp, ==, EIO);
-		ASSERT3U(pio->io_child_type, ==, ZIO_CHILD_LOGICAL);
+	/*
+	 * Propogate the Direct I/O checksum verify failure to the parent.
+	 */
+	if (zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR)
 		pio->io_flags |= ZIO_FLAG_DIO_CHKSUM_ERR;
-	}
 
 	(*countp)--;
 
@@ -1573,6 +1573,14 @@ zio_vdev_child_io(zio_t *pio, blkptr_t *bp, vdev_t *vd, uint64_t offset,
 		 */
 		pipeline |= ZIO_STAGE_CHECKSUM_VERIFY;
 		pio->io_pipeline &= ~ZIO_STAGE_CHECKSUM_VERIFY;
+		/*
+		 * We never allow the mirror VDEV to attempt reading from any
+		 * additional data copies after the first Direct I/O checksum
+		 * verify failure. This is to avoid bad data being written out
+		 * through the mirror during self healing. See comment in
+		 * vdev_mirror_io_done() for more details.
+		 */
+		ASSERT0(pio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR);
 	} else if (type == ZIO_TYPE_WRITE &&
 	    pio->io_prop.zp_direct_write == B_TRUE) {
 		/*
@@ -4555,18 +4563,18 @@ zio_vdev_io_assess(zio_t *zio)
 	}
 
 	/*
-	 * If a Direct I/O write checksum verify error has occurred then this
-	 * I/O should not attempt to be issued again. Instead the EIO will
-	 * be returned.
+	 * If a Direct I/O operation has a checksum verify error then this I/O
+	 * should not attempt to be issued again.
 	 */
 	if (zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR) {
-		ASSERT3U(zio->io_child_type, ==, ZIO_CHILD_LOGICAL);
-		ASSERT3U(zio->io_error, ==, EIO);
+		if (zio->io_type == ZIO_TYPE_WRITE) {
+			ASSERT3U(zio->io_child_type, ==, ZIO_CHILD_LOGICAL);
+			ASSERT3U(zio->io_error, ==, EIO);
+		}
 		zio->io_pipeline = ZIO_INTERLOCK_PIPELINE;
 		return (zio);
 	}
 
-
 	if (zio_injection_enabled && zio->io_error == 0)
 		zio->io_error = zio_handle_fault_injection(zio, EIO);
 
@@ -4864,16 +4872,40 @@ zio_checksum_verify(zio_t *zio)
 		ASSERT3U(zio->io_prop.zp_checksum, ==, ZIO_CHECKSUM_LABEL);
 	}
 
+	ASSERT0(zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR);
+	IMPLY(zio->io_flags & ZIO_FLAG_DIO_READ,
+	    !(zio->io_flags & ZIO_FLAG_SPECULATIVE));
+
 	if ((error = zio_checksum_error(zio, &info)) != 0) {
 		zio->io_error = error;
 		if (error == ECKSUM &&
 		    !(zio->io_flags & ZIO_FLAG_SPECULATIVE)) {
-			mutex_enter(&zio->io_vd->vdev_stat_lock);
-			zio->io_vd->vdev_stat.vs_checksum_errors++;
-			mutex_exit(&zio->io_vd->vdev_stat_lock);
-			(void) zfs_ereport_start_checksum(zio->io_spa,
-			    zio->io_vd, &zio->io_bookmark, zio,
-			    zio->io_offset, zio->io_size, &info);
+			if (zio->io_flags & ZIO_FLAG_DIO_READ) {
+				zio->io_flags |= ZIO_FLAG_DIO_CHKSUM_ERR;
+				zio_t *pio = zio_unique_parent(zio);
+				/*
+				 * Any Direct I/O read that has a checksum
+				 * error must be treated as suspicous as the
+				 * contents of the buffer could be getting
+				 * manipulated while the I/O is taking place.
+				 *
+				 * The checksum verify error will only be
+				 * reported here for disk and file VDEV's and
+				 * will be reported on those that the failure
+				 * occurred on. Other types of VDEV's report the
+				 * verify failure in their own code paths.
+				 */
+				if (pio->io_child_type == ZIO_CHILD_LOGICAL) {
+					zio_dio_chksum_verify_error_report(zio);
+				}
+			} else {
+				mutex_enter(&zio->io_vd->vdev_stat_lock);
+				zio->io_vd->vdev_stat.vs_checksum_errors++;
+				mutex_exit(&zio->io_vd->vdev_stat_lock);
+				(void) zfs_ereport_start_checksum(zio->io_spa,
+				    zio->io_vd, &zio->io_bookmark, zio,
+				    zio->io_offset, zio->io_size, &info);
+			}
 		}
 	}
 
@@ -4899,22 +4931,8 @@ zio_dio_checksum_verify(zio_t *zio)
 	if ((error = zio_checksum_error(zio, NULL)) != 0) {
 		zio->io_error = error;
 		if (error == ECKSUM) {
-			mutex_enter(&zio->io_vd->vdev_stat_lock);
-			zio->io_vd->vdev_stat.vs_dio_verify_errors++;
-			mutex_exit(&zio->io_vd->vdev_stat_lock);
-			zio->io_error = SET_ERROR(EIO);
 			zio->io_flags |= ZIO_FLAG_DIO_CHKSUM_ERR;
-
-			/*
-			 * The EIO error must be propagated up to the logical
-			 * parent ZIO in zio_notify_parent() so it can be
-			 * returned to dmu_write_abd().
-			 */
-			zio->io_flags &= ~ZIO_FLAG_DONT_PROPAGATE;
-
-			(void) zfs_ereport_post(FM_EREPORT_ZFS_DIO_VERIFY,
-			    zio->io_spa, zio->io_vd, &zio->io_bookmark,
-			    zio, 0);
+			zio_dio_chksum_verify_error_report(zio);
 		}
 	}
 
@@ -4932,6 +4950,39 @@ zio_checksum_verified(zio_t *zio)
 	zio->io_pipeline &= ~ZIO_STAGE_CHECKSUM_VERIFY;
 }
 
+/*
+ * Report Direct I/O checksum verify error and create ZED event.
+ */
+void
+zio_dio_chksum_verify_error_report(zio_t *zio)
+{
+	ASSERT(zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR);
+
+	if (zio->io_child_type == ZIO_CHILD_LOGICAL)
+		return;
+
+	mutex_enter(&zio->io_vd->vdev_stat_lock);
+	zio->io_vd->vdev_stat.vs_dio_verify_errors++;
+	mutex_exit(&zio->io_vd->vdev_stat_lock);
+	if (zio->io_type == ZIO_TYPE_WRITE) {
+		/*
+		 * Convert checksum error for writes into EIO.
+		 */
+		zio->io_error = SET_ERROR(EIO);
+		/*
+		 * Report dio_verify_wr ZED event.
+		 */
+		(void) zfs_ereport_post(FM_EREPORT_ZFS_DIO_VERIFY_WR,
+		    zio->io_spa,  zio->io_vd, &zio->io_bookmark, zio, 0);
+	} else {
+		/*
+		 * Report dio_verify_rd ZED event.
+		 */
+		(void) zfs_ereport_post(FM_EREPORT_ZFS_DIO_VERIFY_RD,
+		    zio->io_spa, zio->io_vd, &zio->io_bookmark, zio, 0);
+	}
+}
+
 /*
  * ==========================================================================
  * Error rank.  Error are ranked in the order 0, ENXIO, ECKSUM, EIO, other.
@@ -5343,10 +5394,9 @@ zio_done(zio_t *zio)
 
 	if (zio->io_reexecute) {
 		/*
-		 * A Direct I/O write that has a checksum verify error should
-		 * not attempt to reexecute. Instead, EAGAIN should just be
-		 * propagated back up so the write can be attempt to be issued
-		 * through the ARC.
+		 * A Direct I/O operation that has a checksum verify error
+		 * should not attempt to reexecute. Instead, the error should
+		 * just be propagated back.
 		 */
 		ASSERT(!(zio->io_flags & ZIO_FLAG_DIO_CHKSUM_ERR));
 
diff --git a/tests/runfiles/common.run b/tests/runfiles/common.run
index f89a4b3e0aae..fc4adc42d00a 100644
--- a/tests/runfiles/common.run
+++ b/tests/runfiles/common.run
@@ -697,8 +697,8 @@ tags = ['functional', 'delegate']
 tests = ['dio_aligned_block', 'dio_async_always', 'dio_async_fio_ioengines',
     'dio_compression', 'dio_dedup', 'dio_encryption', 'dio_grow_block',
     'dio_max_recordsize', 'dio_mixed', 'dio_mmap', 'dio_overwrites',
-    'dio_property', 'dio_random', 'dio_recordsize', 'dio_unaligned_block',
-    'dio_unaligned_filesize']
+    'dio_property', 'dio_random', 'dio_read_verify', 'dio_recordsize',
+    'dio_unaligned_block', 'dio_unaligned_filesize']
 tags = ['functional', 'direct']
 
 [tests/functional/exec]
diff --git a/tests/zfs-tests/cmd/manipulate_user_buffer.c b/tests/zfs-tests/cmd/manipulate_user_buffer.c
index 714f42200557..173581094443 100644
--- a/tests/zfs-tests/cmd/manipulate_user_buffer.c
+++ b/tests/zfs-tests/cmd/manipulate_user_buffer.c
@@ -20,7 +20,7 @@
  */
 
 /*
- * Copyright (c) 2022 by Triad National Security, LLC.
+ * Copyright (c) 2024 by Triad National Security, LLC.
  */
 
 #include <sys/types.h>
@@ -39,51 +39,59 @@
 #define	MIN(a, b)	((a) < (b)) ? (a) : (b)
 #endif
 
-static char *outputfile = NULL;
+static char *filename = NULL;
 static int blocksize = 131072; /* 128K */
-static int wr_err_expected = 0;
+static int err_expected = 0;
+static int read_op = 0;
+static int write_op = 0;
 static int numblocks = 100;
 static char *execname = NULL;
 static int print_usage = 0;
 static int randompattern = 0;
-static int ofd;
+static int fd;
 char *buf = NULL;
 
 typedef struct {
-	int entire_file_written;
+	int entire_file_completed;
 } pthread_args_t;
 
 static void
 usage(void)
 {
 	(void) fprintf(stderr,
-	    "usage %s -o outputfile [-b blocksize] [-e wr_error_expected]\n"
-	    "         [-n numblocks] [-p randpattern] [-h help]\n"
+	    "usage %s -f filename [-b blocksize] [-e wr_error_expected]\n"
+	    "         [-n numblocks] [-p randompattern] -r read_op \n"
+	    "         -w write_op [-h help]\n"
 	    "\n"
 	    "Testing whether checksum verify works correctly for O_DIRECT.\n"
 	    "when manipulating the contents of a userspace buffer.\n"
 	    "\n"
-	    "    outputfile:      File to write to.\n"
-	    "    blocksize:       Size of each block to write (must be at \n"
-	    "                     least >= 512).\n"
-	    "    wr_err_expected: Whether pwrite() is expected to return EIO\n"
-	    "                     while manipulating the contents of the\n"
-	    "                     buffer.\n"
-	    "    numblocks:       Total number of blocksized blocks to\n"
-	    "                     write.\n"
-	    "    randpattern:     Fill data buffer with random data. Default\n"
-	    "                     behavior is to fill the buffer with the \n"
-	    "                     known data pattern (0xdeadbeef).\n"
+	    "    filename:       File to read or write to.\n"
+	    "    blocksize:      Size of each block to write (must be at \n"
+	    "                    least >= 512).\n"
+	    "    err_expected:   Whether write() is expected to return EIO\n"
+	    "                    while manipulating the contents of the\n"
+	    "                    buffer.\n"
+	    "    numblocks:      Total number of blocksized blocks to\n"
+	    "                    write.\n"
+	    "    read_op:        Perform reads to the filename file while\n"
+	    "                    while manipulating the buffer contents\n"
+	    "    write_op:       Perform writes to the filename file while\n"
+	    "                    manipulating the buffer contents\n"
+	    "    randompattern:  Fill data buffer with random data for \n"
+	    "                    writes. Default behavior is to fill the \n"
+	    "                    buffer with known data pattern (0xdeadbeef)\n"
 	    "    help:           Print usage information and exit.\n"
 	    "\n"
 	    "    Required parameters:\n"
-	    "    outputfile\n"
+	    "    filename\n"
+	    "    read_op or write_op\n"
 	    "\n"
 	    "    Default Values:\n"
 	    "    blocksize       -> 131072\n"
 	    "    wr_err_expexted -> false\n"
 	    "    numblocks       -> 100\n"
-	    "    randpattern     -> false\n",
+	    "    randompattern   -> false\n",
 	    execname);
 	(void) exit(1);
 }
@@ -97,16 +105,21 @@ parse_options(int argc, char *argv[])
 	extern int optind, optopt;
 	execname = argv[0];
 
-	while ((c = getopt(argc, argv, "b:ehn:o:p")) != -1) {
+	while ((c = getopt(argc, argv, "b:ef:hn:rw")) != -1) {
 		switch (c) {
 			case 'b':
 				blocksize = atoi(optarg);
 				break;
 
 			case 'e':
-				wr_err_expected = 1;
+				err_expected = 1;
 				break;
 
+			case 'f':
+				filename = optarg;
+				break;
+
+
 			case 'h':
 				print_usage = 1;
 				break;
@@ -115,12 +128,12 @@ parse_options(int argc, char *argv[])
 				numblocks = atoi(optarg);
 				break;
 
-			case 'o':
-				outputfile = optarg;
+			case 'r':
+				read_op = 1;
 				break;
 
-			case 'p':
-				randompattern = 1;
+			case 'w':
+				write_op = 1;
 				break;
 
 			case ':':
@@ -141,7 +154,8 @@ parse_options(int argc, char *argv[])
 	if (errflag || print_usage == 1)
 		(void) usage();
 
-	if (blocksize < 512 || outputfile == NULL || numblocks <= 0) {
+	if (blocksize < 512 || filename == NULL || numblocks <= 0 ||
+	    (read_op == 0 && write_op == 0)) {
 		(void) fprintf(stderr,
 		    "Required paramater(s) missing or invalid.\n");
 		(void) usage();
@@ -160,10 +174,10 @@ write_thread(void *arg)
 	ssize_t wrote = 0;
 	pthread_args_t *args = (pthread_args_t *)arg;
 
-	while (!args->entire_file_written) {
-		wrote = pwrite(ofd, buf, blocksize, offset);
+	while (!args->entire_file_completed) {
+		wrote = pwrite(fd, buf, blocksize, offset);
 		if (wrote != blocksize) {
-			if (wr_err_expected)
+			if (err_expected)
 				assert(errno == EIO);
 			else
 				exit(2);
@@ -173,7 +187,35 @@ write_thread(void *arg)
 		left -= blocksize;
 
 		if (left == 0)
-			args->entire_file_written = 1;
+			args->entire_file_completed = 1;
+	}
+
+	pthread_exit(NULL);
+}
+
+/*
+ * Read blocksize * numblocks to the file using O_DIRECT.
+ */
+static void *
+read_thread(void *arg)
+{
+	size_t offset = 0;
+	int total_data = blocksize * numblocks;
+	int left = total_data;
+	ssize_t read = 0;
+	pthread_args_t *args = (pthread_args_t *)arg;
+
+	while (!args->entire_file_completed) {
+		read = pread(fd, buf, blocksize, offset);
+		if (read != blocksize) {
+			exit(2);
+		}
+
+		offset = ((offset + blocksize) % total_data);
+		left -= blocksize;
+
+		if (left == 0)
+			args->entire_file_completed = 1;
 	}
 
 	pthread_exit(NULL);
@@ -189,7 +231,7 @@ manipulate_buf_thread(void *arg)
 	char rand_char;
 	pthread_args_t *args = (pthread_args_t *)arg;
 
-	while (!args->entire_file_written) {
+	while (!args->entire_file_completed) {
 		rand_offset = (rand() % blocksize);
 		rand_char = (rand() % (126 - 33) + 33);
 		buf[rand_offset] = rand_char;
@@ -202,9 +244,9 @@ int
 main(int argc, char *argv[])
 {
 	const char *datapattern = "0xdeadbeef";
-	int ofd_flags = O_WRONLY | O_CREAT | O_DIRECT;
+	int fd_flags = O_DIRECT;
 	mode_t mode = S_IRUSR | S_IWUSR;
-	pthread_t write_thr;
+	pthread_t io_thr;
 	pthread_t manipul_thr;
 	int left = blocksize;
 	int offset = 0;
@@ -213,9 +255,15 @@ main(int argc, char *argv[])
 
 	parse_options(argc, argv);
 
-	ofd = open(outputfile, ofd_flags, mode);
-	if (ofd == -1) {
-		(void) fprintf(stderr, "%s, %s\n", execname, outputfile);
+	if (write_op) {
+		fd_flags |= (O_WRONLY | O_CREAT);
+	} else {
+		fd_flags |= O_RDONLY;
+	}
+
+	fd = open(filename, fd_flags, mode);
+	if (fd == -1) {
+		(void) fprintf(stderr, "%s, %s\n", execname, filename);
 		perror("open");
 		exit(2);
 	}
@@ -228,24 +276,22 @@ main(int argc, char *argv[])
 		exit(2);
 	}
 
-	if (!randompattern) {
-		/* Putting known data pattern in buffer */
-		while (left) {
-			size_t amt = MIN(strlen(datapattern), left);
-			memcpy(&buf[offset], datapattern, amt);
-			offset += amt;
-			left -= amt;
+	if (write_op) {
+		if (!randompattern) {
+			/* Putting known data pattern in buffer */
+			while (left) {
+				size_t amt = MIN(strlen(datapattern), left);
+				memcpy(&buf[offset], datapattern, amt);
+				offset += amt;
+				left -= amt;
+			}
+		} else {
+			/* Putting random data in buffer */
+			for (int i = 0; i < blocksize; i++)
+				buf[i] = rand();
 		}
-	} else {
-		/* Putting random data in buffer */
-		for (int i = 0; i < blocksize; i++)
-			buf[i] = rand();
 	}
 
-	/*
-	 * Writing using O_DIRECT while manipulating the buffer contents until
-	 * the entire file is written.
-	 */
 	if ((rc = pthread_create(&manipul_thr, NULL, manipulate_buf_thread,
 	    &args))) {
 		fprintf(stderr, "error: pthreads_create, manipul_thr, "
@@ -253,18 +299,34 @@ main(int argc, char *argv[])
 		exit(2);
 	}
 
-	if ((rc = pthread_create(&write_thr, NULL, write_thread, &args))) {
-		fprintf(stderr, "error: pthreads_create, write_thr, "
-		    "rc: %d\n", rc);
-		exit(2);
+	if (write_op) {
+		/*
+		 * Writing using O_DIRECT while manipulating the buffer contents
+		 * until the entire file is written.
+		 */
+		if ((rc = pthread_create(&io_thr, NULL, write_thread, &args))) {
+			fprintf(stderr, "error: pthreads_create, io_thr, "
+			    "rc: %d\n", rc);
+			exit(2);
+		}
+	} else {
+		/*
+		 * Reading using O_DIRECT while manipulating the buffer contents
+		 * until the entire file is read.
+		 */
+		if ((rc = pthread_create(&io_thr, NULL, read_thread, &args))) {
+			fprintf(stderr, "error: pthreads_create, io_thr, "
+			    "rc: %d\n", rc);
+			exit(2);
+		}
 	}
 
-	pthread_join(write_thr, NULL);
+	pthread_join(io_thr, NULL);
 	pthread_join(manipul_thr, NULL);
 
-	assert(args.entire_file_written == 1);
+	assert(args.entire_file_completed == 1);
 
-	(void) close(ofd);
+	(void) close(fd);
 
 	free(buf);
 
diff --git a/tests/zfs-tests/tests/Makefile.am b/tests/zfs-tests/tests/Makefile.am
index 206ee8ac1542..bc767b9f624f 100644
--- a/tests/zfs-tests/tests/Makefile.am
+++ b/tests/zfs-tests/tests/Makefile.am
@@ -1477,6 +1477,7 @@ nobase_dist_datadir_zfs_tests_tests_SCRIPTS += \
 	functional/direct/dio_overwrites.ksh \
 	functional/direct/dio_property.ksh \
 	functional/direct/dio_random.ksh \
+	functional/direct/dio_read_verify.ksh \
 	functional/direct/dio_recordsize.ksh \
 	functional/direct/dio_unaligned_block.ksh \
 	functional/direct/dio_unaligned_filesize.ksh \
diff --git a/tests/zfs-tests/tests/functional/direct/dio.kshlib b/tests/zfs-tests/tests/functional/direct/dio.kshlib
index 3a70cf293967..5b3f893e1ce1 100644
--- a/tests/zfs-tests/tests/functional/direct/dio.kshlib
+++ b/tests/zfs-tests/tests/functional/direct/dio.kshlib
@@ -84,8 +84,9 @@ function get_zpool_status_chksum_verify_failures # pool_name vdev_type
 function get_zed_dio_verify_events # pool
 {
 	typeset pool=$1
+	typeset op=$2
 
-	val=$(zpool events $pool | grep -c dio_verify)
+	val=$(zpool events $pool | grep -c "dio_verify_${op}")
 
 	echo "$val"
 }
@@ -96,11 +97,12 @@ function get_zed_dio_verify_events # pool
 # zpool events
 # After getting that counts will clear the out the ZPool errors and events
 #
-function check_dio_write_chksum_verify_failures # pool vdev_type expect_errors
+function check_dio_chksum_verify_failures # pool vdev_type op expect_errors
 {
 	typeset pool=$1
 	typeset vdev_type=$2
 	typeset expect_errors=$3
+	typeset op=$4
 	typeset note_str="expecting none"
 
 	if [[ $expect_errors -ne 0 ]]; then
@@ -108,10 +110,10 @@ function check_dio_write_chksum_verify_failures # pool vdev_type expect_errors
 	fi
 
 	log_note "Checking for Direct I/O write checksum verify errors \
-	    $note_str on ZPool: $pool"
+	    $note_str on ZPool: $pool with $vdev_type"
 
 	status_failures=$(get_zpool_status_chksum_verify_failures $pool $vdev_type)
-	zed_dio_verify_events=$(get_zed_dio_verify_events $pool)
+	zed_dio_verify_events=$(get_zed_dio_verify_events $pool $op)
 
 	if [[ $expect_errors -ne 0 ]]; then
 		if [[ $status_failures -eq 0 ||
diff --git a/tests/zfs-tests/tests/functional/direct/dio_read_verify.ksh b/tests/zfs-tests/tests/functional/direct/dio_read_verify.ksh
new file mode 100755
index 000000000000..456d429b1d99
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/direct/dio_read_verify.ksh
@@ -0,0 +1,107 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or https://opensource.org/licenses/CDDL-1.0.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright (c) 2024 by Triad National Security, LLC.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/direct/dio.cfg
+. $STF_SUITE/tests/functional/direct/dio.kshlib
+
+#
+# DESCRIPTION:
+# 	Verify checksum verify works for Direct I/O reads.
+#
+# STRATEGY:
+#	1. Create a zpool from each vdev type.
+#	2. Start a Direct I/O read workload while manipulating the user buffer
+#	   contents.
+#	3. Verify there are Direct I/O read verify failures using
+#	   zpool status -d and checking for zevents. We also make sure there
+#	   are reported no data errors.
+#
+
+verify_runnable "global"
+
+log_assert "Verify checksum verify works for Direct I/O reads."
+
+log_onexit dio_cleanup
+
+NUMBLOCKS=300
+BS=$((128 * 1024)) # 128k
+
+log_must  truncate -s $MINVDEVSIZE $DIO_VDEVS
+
+# We will verify that there are no checksum errors for every Direct I/O read
+# while manipulating the buffer contents while the I/O is still in flight and
+# also that Direct I/O checksum verify failures and dio_verify_rd zevents are
+# reported.
+
+
+for type in "" "mirror" "raidz" "draid"; do
+	typeset vdev_type=$type
+	if [[ "${vdev_type}" == "" ]]; then
+		vdev_type="stripe"
+	fi
+
+	log_note "Verifying every Direct I/O read verify with VDEV type \
+	    ${vdev_type}"
+
+	create_pool $TESTPOOL1 $type $DIO_VDEVS
+	log_must eval "zfs create -o recordsize=128k -o compression=off  \
+	    $TESTPOOL1/$TESTFS1"
+
+	mntpnt=$(get_prop mountpoint $TESTPOOL1/$TESTFS1)
+	prev_dio_rd=$(get_iostats_stat $TESTPOOL1 direct_read_count)
+	prev_arc_rd=$(get_iostats_stat $TESTPOOL1 arc_read_count)
+
+	# Create the file before trying to manipulate the contents
+	log_must stride_dd -o "$mntpnt/direct-write.iso" -i /dev/urandom \
+	    -b $BS -c $NUMBLOCKS -D
+	# Manipulate the buffer contents will reading the file with Direct I/O
+	log_must manipulate_user_buffer -f "$mntpnt/direct-write.iso" \
+	    -n $NUMBLOCKS -b $BS -r
+
+	# Getting new Direct I/O and ARC Write counts.
+	curr_dio_rd=$(get_iostats_stat $TESTPOOL1 direct_read_count)
+	curr_arc_rd=$(get_iostats_stat $TESTPOOL1 arc_read_count)
+	total_dio_rd=$((curr_dio_rd - prev_dio_rd))
+	total_arc_rd=$((curr_arc_rd - prev_arc_rd))
+
+	log_note "Making sure there are no checksum errors with the ZPool"
+	log_must check_pool_status $TESTPOOL "errors" "No known data errors"
+
+	log_note "Making sure we have Direct I/O and ARC reads logged"
+	if [[ $total_dio_rd -lt 1 ]]; then
+		log_fail "No Direct I/O reads $total_dio_rd"
+	fi
+	if [[ $total_arc_rd -lt 1 ]]; then
+		log_fail "No ARC reads $total_arc_rd"
+	fi
+
+	log_note "Making sure we have Direct I/O write checksum verifies with ZPool"
+	check_dio_chksum_verify_failures "$TESTPOOL1" "$vdev_type" 1 "rd"
+	destroy_pool $TESTPOOL1
+done
+
+log_pass "Verified checksum verify works for Direct I/O reads." 
diff --git a/tests/zfs-tests/tests/functional/direct/dio_write_stable_pages.ksh b/tests/zfs-tests/tests/functional/direct/dio_write_stable_pages.ksh
index efc9ee639184..ccdabc678a68 100755
--- a/tests/zfs-tests/tests/functional/direct/dio_write_stable_pages.ksh
+++ b/tests/zfs-tests/tests/functional/direct/dio_write_stable_pages.ksh
@@ -46,7 +46,7 @@ verify_runnable "global"
 function cleanup
 {
 	log_must rm -f "$mntpnt/direct-write.iso"
-	check_dio_write_chksum_verify_failures $TESTPOOL "raidz" 0
+	check_dio_chksum_verify_failures $TESTPOOL "raidz" 0 "wr"
 }
 
 log_assert "Verify stable pages work for Direct I/O writes."
@@ -76,8 +76,8 @@ do
 
 		# Manipulate the user's buffer while running O_DIRECT write
 		# workload with the buffer.
-		log_must manipulate_user_buffer -o "$mntpnt/direct-write.iso" \
-		    -n $NUMBLOCKS -b $BS 
+		log_must manipulate_user_buffer -f "$mntpnt/direct-write.iso" \
+		    -n $NUMBLOCKS -b $BS -w 
 
 		# Reading back the contents of the file
 		log_must stride_dd -i $mntpnt/direct-write.iso -o /dev/null \
diff --git a/tests/zfs-tests/tests/functional/direct/dio_write_verify.ksh b/tests/zfs-tests/tests/functional/direct/dio_write_verify.ksh
index 536459a35e6c..4eb9efe95ef1 100755
--- a/tests/zfs-tests/tests/functional/direct/dio_write_verify.ksh
+++ b/tests/zfs-tests/tests/functional/direct/dio_write_verify.ksh
@@ -91,8 +91,8 @@ log_must set_tunable32 VDEV_DIRECT_WR_VERIFY 0
 log_note "Verifying no panics for Direct I/O writes with compression"
 log_must zfs set compression=on $TESTPOOL/$TESTFS
 prev_dio_wr=$(get_iostats_stat $TESTPOOL direct_write_count)
-log_must manipulate_user_buffer -o "$mntpnt/direct-write.iso" -n $NUMBLOCKS \
-    -b $BS
+log_must manipulate_user_buffer -f "$mntpnt/direct-write.iso" -n $NUMBLOCKS \
+    -b $BS -w
 curr_dio_wr=$(get_iostats_stat $TESTPOOL direct_write_count)
 total_dio_wr=$((curr_dio_wr - prev_dio_wr))
 
@@ -116,8 +116,8 @@ for i in $(seq 1 $ITERATIONS); do
 	    $i of $ITERATIONS with zfs_vdev_direct_write_verify=0"
 
 	prev_dio_wr=$(get_iostats_stat $TESTPOOL direct_write_count)
-	log_must manipulate_user_buffer -o "$mntpnt/direct-write.iso" \
-	    -n $NUMBLOCKS -b $BS
+	log_must manipulate_user_buffer -f "$mntpnt/direct-write.iso" \
+	    -n $NUMBLOCKS -b $BS -w
 
 	# Reading file back to verify checksum errors
 	filesize=$(get_file_size "$mntpnt/direct-write.iso")
@@ -144,7 +144,7 @@ for i in $(seq 1 $ITERATIONS); do
 	fi
 	log_note "Making sure we have no Direct I/O write checksum verifies \
 	    with ZPool"
-	check_dio_write_chksum_verify_failures $TESTPOOL "raidz" 0
+	check_dio_chksum_verify_failures $TESTPOOL "raidz" 0 "wr"
 
 	log_must rm -f "$mntpnt/direct-write.iso"
 done
@@ -166,8 +166,8 @@ for i in $(seq 1 $ITERATIONS); do
 	    $ITERATIONS with zfs_vdev_direct_write_verify=1"
 
 	prev_dio_wr=$(get_iostats_stat $TESTPOOL direct_write_count)
-	log_must manipulate_user_buffer -o "$mntpnt/direct-write.iso" \
-	    -n $NUMBLOCKS -b $BS -e
+	log_must manipulate_user_buffer -f "$mntpnt/direct-write.iso" \
+	    -n $NUMBLOCKS -b $BS -e -w
 
 	# Reading file back to verify there no are checksum errors
 	filesize=$(get_file_size "$mntpnt/direct-write.iso")
@@ -175,7 +175,7 @@ for i in $(seq 1 $ITERATIONS); do
 	log_must stride_dd -i "$mntpnt/direct-write.iso" -o /dev/null -b $BS \
 	    -c $num_blocks
 
-	# Getting new Direct I/O and ARC Write counts.
+	# Getting new Direct I/O write counts.
 	curr_dio_wr=$(get_iostats_stat $TESTPOOL direct_write_count)
 	total_dio_wr=$((curr_dio_wr - prev_dio_wr))
 
@@ -188,7 +188,7 @@ for i in $(seq 1 $ITERATIONS); do
 	fi
 
 	log_note "Making sure we have Direct I/O write checksum verifies with ZPool"
-	check_dio_write_chksum_verify_failures "$TESTPOOL" "raidz" 1
+	check_dio_chksum_verify_failures "$TESTPOOL" "raidz" 1 "wr"
 done
 
 log_must rm -f "$mntpnt/direct-write.iso"