I'm assuming it's something in zpool or zfs list that triggers it since the hard error counter is already 6184 since I last posted. last reboot was 312 days ago.
Code:
Apr 14 2024 23:43:18.860040354 ereport.io.scsi.cmd.disk.dev.rqs.derr
nvlist version: 0
class = ereport.io.scsi.cmd.disk.dev.rqs.derr
ena = 0x6558c120600001
detector = (embedded nvlist)
nvlist version: 0
version = 0x0
scheme = dev
device-path = /pci@0,0/pci15ad,1976@10/sd@0,0
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
(end detector)
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
driver-assessment = fail
op-code = 0x1a
cdb = 0x1a 0x0 0x48 0x0 0x20 0x0
pkt-reason = 0x0
pkt-state = 0x37
pkt-stats = 0x0
stat-code = 0x2
key = 0x5
asc = 0x24
ascq = 0x0
sense-data = 0x70 0x0 0x5 0x0 0x0 0x0 0x0 0xa 0x0 0x0 0x0 0x0 0x24 0x0 0x0 0xc0 0x0 0x2 0x0 0x0
__ttl = 0x1
__tod = 0x661cb066 0x33432ca2
Apr 15 2024 22:02:18.021441500 ereport.io.scsi.cmd.disk.dev.rqs.derr
nvlist version: 0
class = ereport.io.scsi.cmd.disk.dev.rqs.derr
ena = 0x65508d38800001
detector = (embedded nvlist)
nvlist version: 0
version = 0x0
scheme = dev
device-path = /pci@0,0/pci15ad,1976@10/sd@0,0
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
(end detector)
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
driver-assessment = fail
op-code = 0x1a
cdb = 0x1a 0x0 0x48 0x0 0x20 0x0
pkt-reason = 0x0
pkt-state = 0x37
pkt-stats = 0x0
stat-code = 0x2
key = 0x5
asc = 0x24
ascq = 0x0
sense-data = 0x70 0x0 0x5 0x0 0x0 0x0 0x0 0xa 0x0 0x0 0x0 0x0 0x24 0x0 0x0 0xc0 0x0 0x2 0x0 0x0
__ttl = 0x1
__tod = 0x661dea3a 0x1472bdc
Apr 15 2024 22:02:40.591475959 ereport.fs.zfs.checksum
nvlist version: 0
class = ereport.fs.zfs.checksum
ena = 0xb965037ac00401
detector = (embedded nvlist)
nvlist version: 0
version = 0x0
scheme = zfs
pool = 0x437636acfddf72db
vdev = 0xd4cf77f4226405bf
(end detector)
pool = pool01-hdd
pool_guid = 0x437636acfddf72db
pool_context = 1
pool_failmode = wait
vdev_guid = 0xd4cf77f4226405bf
vdev_type = disk
vdev_path = /dev/dsk/c3t5000CCA253C7D32Ad0s0
vdev_devid = id1,sd@n5000cca253c7d32a/a
vdev_ashift = 0xc
parent_guid = 0x45072fdeb1df4429
parent_type = replacing
zio_err = 50
zio_offset = 0x3400042b000
zio_size = 0x1000
zio_objset = 0x11632
zio_object = 0x0
zio_level = -1
zio_blkid = 0x0
cksum_expected = 0x116e952ba4 0x13c89ef46cd0 0xddc68b7a59181 0x748e36368b79e26
cksum_actual = 0x0 0x0 0x0 0x0
cksum_algorithm = fletcher4
bad_ranges = 0x0 0x20 0x40 0x60 0x70 0x78 0x90 0xc0 0x210 0x220 0x240 0x248 0x260 0x268 0x270 0x290 0x2c0 0x2d0 0x400 0x410 0x440 0x488 0x490 0x498 0x600 0x610 0x640 0x698
bad_ranges_min_gap = 0x8
bad_range_sets = 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
bad_range_clears = 0x19 0x1c 0x17 0x79 0xb 0xc 0xf 0x4a 0x2 0xb 0xc0 0xb 0xb 0xcb
bad_set_histogram = 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
bad_cleared_histogram = 0xb 0x12 0xe 0x14 0x11 0x12 0x14 0x16 0xb 0xc 0x9 0x13 0xd 0xd 0xc 0x10 0xc 0xa 0xd 0x10 0xf 0x10 0x15 0x14 0xb 0x9 0xc 0xc 0xc 0xe 0x10 0x12 0x8 0x6 0x6 0x9 0xa 0x10 0x12 0x12 0x4 0x3 0x7 0x5 0x7 0xc 0xf 0xc 0x5 0x2 0x6 0x5 0x5 0x6 0xa 0xb 0x7 0x6 0x6 0x7 0x5 0x7 0x9 0xe
__ttl = 0x1
__tod = 0x661dea50 0x234134f7
Jan 20 2025 02:04:34.937866382 ereport.io.scsi.cmd.disk.dev.serr
nvlist version: 0
class = ereport.io.scsi.cmd.disk.dev.serr
ena = 0x580aa87ce3800001
detector = (embedded nvlist)
nvlist version: 0
version = 0x0
scheme = dev
device-path = /pci@0,0/pci15ad,1976@10/sd@0,0
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
(end detector)
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
driver-assessment = retry
op-code = 0x2a
cdb = 0x2a 0x0 0x1 0xb8 0xa6 0xdc 0x0 0x0 0x1f 0x0
pkt-reason = 0x0
pkt-state = 0x0
pkt-stats = 0x0
stat-code = 0x22
__ttl = 0x1
__tod = 0x678e0392 0x37e6b48e
Jan 20 2025 02:04:34.937866477 ereport.io.scsi.cmd.disk.tran
nvlist version: 0
class = ereport.io.scsi.cmd.disk.tran
ena = 0x580aa87ce3800001
detector = (embedded nvlist)
nvlist version: 0
version = 0x0
scheme = dev
device-path = /pci@0,0/pci15ad,1976@10/sd@0,0
(end detector)
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
driver-assessment = retry
op-code = 0x2a
cdb = 0x2a 0x0 0x1 0xb8 0xa6 0xdc 0x0 0x0 0x1f 0x0
pkt-reason = 0x4
pkt-state = 0x0
pkt-stats = 0x10
__ttl = 0x1
__tod = 0x678e0392 0x37e6b4ed
Jan 20 2025 02:04:34.937865823 ereport.io.scsi.cmd.disk.recovered
nvlist version: 0
class = ereport.io.scsi.cmd.disk.recovered
ena = 0x580aa87ce3800001
detector = (embedded nvlist)
nvlist version: 0
version = 0x0
scheme = dev
device-path = /pci@0,0/pci15ad,1976@10/sd@0,0
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
(end detector)
devid = id1,sd@n6000c297cd07f630fd9b45917dcb6a04
driver-assessment = recovered
op-code = 0x2a
cdb = 0x2a 0x0 0x1 0xb8 0xa6 0xdc 0x0 0x0 0x1f 0x0
pkt-reason = 0x0
pkt-state = 0x1f
pkt-stats = 0x0
__ttl = 0x1
__tod = 0x678e0392 0x37e6b25f

Code:
Jan 26 2023 10:06:42 ereport.io.scsi.cmd.disk.tran
Jan 26 2023 10:06:39 ereport.io.scsi.cmd.disk.dev.rqs.merr
Jan 26 2023 10:06:39 ereport.io.scsi.cmd.disk.dev.rqs.merr
Jan 26 2023 10:06:39 ereport.io.scsi.cmd.disk.recovered
Jan 26 2023 10:06:39 ereport.io.scsi.cmd.disk.recovered
Jan 26 2023 10:06:39 ereport.io.scsi.cmd.disk.recovered
Jan 26 2023 10:06:51 ereport.fs.zfs.io
Jan 26 2023 10:06:51 ereport.fs.zfs.io
Jan 26 2023 10:06:51 ereport.fs.zfs.io
Jan 26 2023 10:06:51 ereport.fs.zfs.io
Jan 26 2023 10:06:51 ereport.fs.zfs.io
Jan 26 2023 10:06:51 ereport.fs.zfs.checksum
Oct 06 2023 11:22:51 ereport.io.scsi.cmd.disk.dev.rqs.derr
Oct 06 2023 11:51:31 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.tran
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.tran
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.tran
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:14 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.tran
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:21 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:21 ereport.io.scsi.cmd.disk.tran
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.tran
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:24 ereport.fs.zfs.io
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:24 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:21 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:25 ereport.fs.zfs.io
Apr 07 2024 22:18:20 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:24 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:21 ereport.io.scsi.cmd.disk.tran
Apr 07 2024 22:18:21 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:24 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:28 ereport.fs.zfs.io
Apr 07 2024 22:18:21 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:24 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:28 ereport.fs.zfs.probe_failure
Apr 07 2024 22:18:37 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:43 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.tran
Apr 07 2024 22:18:52 ereport.fs.zfs.io
Apr 07 2024 22:18:52 ereport.fs.zfs.io
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:52 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:49 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:52 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:52 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:52 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:18:55 ereport.fs.zfs.io
Apr 07 2024 22:18:55 ereport.fs.zfs.probe_failure
Apr 07 2024 22:19:01 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:19:07 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:19:13 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 07 2024 22:19:19 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:46:51 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:47:06 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:47:15 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:47:21 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:47:27 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:47:42 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:47:51 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:47:57 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:48:09 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:48:21 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:48:24 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:48:33 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:48:39 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:48:46 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:48:46 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:49:07 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:49:13 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:49:25 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 20:49:30 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 14 2024 23:43:18 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 15 2024 22:02:18 ereport.io.scsi.cmd.disk.dev.rqs.derr
Apr 15 2024 22:02:40 ereport.fs.zfs.checksum
Jan 20 02:04:34.9378 ereport.io.scsi.cmd.disk.dev.serr
Jan 20 02:04:34.9378 ereport.io.scsi.cmd.disk.tran
Jan 20 02:04:34.9378 ereport.io.scsi.cmd.disk.recovered