I just want to confirm that below means the drive is bad, and my only option is to replace it. The pre-read, and zeroing had no issues.
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: dd: warning: partial read (1576960 bytes); suggest iflag=fullblock
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: dd: error reading '/dev/sdp': Input/output error
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1422781+0 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2983788019712 bytes (3.0 TB, 2.7 TiB) copied, 25062.9 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1423260+0 records in
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1423259+0 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2984790458368 bytes (3.0 TB, 2.7 TiB) copied, 25075.8 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1423696+0 records in
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1423695+0 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2985704816640 bytes (3.0 TB, 2.7 TiB) copied, 25087.7 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1424086+0 records in
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1424085+0 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2986522705920 bytes (3.0 TB, 2.7 TiB) copied, 25099.9 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1424554+0 records in
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1424553+0 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2987504173056 bytes (3.0 TB, 2.7 TiB) copied, 25112.4 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1425025+0 records in
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1425024+0 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2988491931648 bytes (3.0 TB, 2.7 TiB) copied, 25125.2 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1425518+0 records in
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1425517+0 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2989525827584 bytes (3.0 TB, 2.7 TiB) copied, 25138.5 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1425786+0 records in
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1425786+0 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2990089961472 bytes (3.0 TB, 2.7 TiB) copied, 25158.7 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: dd: warning: partial read (1576960 bytes); suggest iflag=fullblock
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: dd: error reading '/dev/sdp': Input/output error
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1425786+2 records in
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 1425786+2 records out
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: dd output: 2990092218368 bytes (3.0 TB, 2.7 TiB) copied, 25169.8 s, 119 MB/s
Dec 18 08:35:27 preclear_disk_Z29140NJ00009134VJJ6_31995: Post-Read: post-read verification failed!
Dec 18 08:35:28 preclear_disk_Z29140NJ00009134VJJ6_31995: error encountered, exiting...