I get these logs from smartd on a couple of drives. I used to have the same error with ada5 before swapped drives and cables re-slivered and the error went away for a week or two then came back now it is doing this on two drives.
Apr 2 09:13:19 StorageBox smartd[2780]: Device: /dev/ada5, 199 Currently unreadable (pending) sectors
Apr 2 09:13:19 StorageBox smartd[2780]: Device: /dev/ada5, 236 Offline uncorrectable sectors
Apr 2 09:13:20 StorageBox smartd[2780]: Device: /dev/ada4, 1 Currently unreadable (pending) sectors
Apr 2 09:13:20 StorageBox smartd[2780]: Device: /dev/ada4, 1 Offline uncorrectable sectors
This is from zpool status of -v Storage vDev that has those two drives in it. This is about 2/3 rd's of the way through a scrub. They are 10tb drives at almost 80% so it is taking a while.
raidz2-0 ONLINE 0 0 0
gptid/fa828580-8ddc-11e6-b33b-305a3a0e09dc ONLINE 0 0 0
gptid/219ca49c-c223-11e8-808d-305a3a0e09dc ONLINE 0 0 0
gptid/235413e7-8d1f-11e6-b3bf-305a3a0e09dc ONLINE 0 0 0
gptid/356ce2d0-8c57-11e6-9632-305a3a0e09dc ONLINE 0 0 0
gptid/b11fd36d-8ac2-11e6-8261-305a3a0e09dc ONLINE 0 0 0
gptid/8ee15510-8a5a-11e6-806d-305a3a0e09dc ONLINE 0 0 0
Should I swap drives cables etc?
-OH
Apr 2 09:13:19 StorageBox smartd[2780]: Device: /dev/ada5, 199 Currently unreadable (pending) sectors
Apr 2 09:13:19 StorageBox smartd[2780]: Device: /dev/ada5, 236 Offline uncorrectable sectors
Apr 2 09:13:20 StorageBox smartd[2780]: Device: /dev/ada4, 1 Currently unreadable (pending) sectors
Apr 2 09:13:20 StorageBox smartd[2780]: Device: /dev/ada4, 1 Offline uncorrectable sectors
This is from zpool status of -v Storage vDev that has those two drives in it. This is about 2/3 rd's of the way through a scrub. They are 10tb drives at almost 80% so it is taking a while.
raidz2-0 ONLINE 0 0 0
gptid/fa828580-8ddc-11e6-b33b-305a3a0e09dc ONLINE 0 0 0
gptid/219ca49c-c223-11e8-808d-305a3a0e09dc ONLINE 0 0 0
gptid/235413e7-8d1f-11e6-b3bf-305a3a0e09dc ONLINE 0 0 0
gptid/356ce2d0-8c57-11e6-9632-305a3a0e09dc ONLINE 0 0 0
gptid/b11fd36d-8ac2-11e6-8261-305a3a0e09dc ONLINE 0 0 0
gptid/8ee15510-8a5a-11e6-806d-305a3a0e09dc ONLINE 0 0 0
Should I swap drives cables etc?
-OH