HI!
(sorry for my bad english)
I have only one disk on my FreeNAS system. It's using ZFS. But, this is logged constantly:
But I've checked the hard disk using several tools and all seems to be OK. SMART data shows all OK. No relocated sectors and no error. SMART is perfect.
Why FreeNAS is logging this ?
And, can I add a new hard disk to the system to add redundancy like RAID1 so in case that this hard disk fail, I never lost all my data.
Thanks!
(sorry for my bad english)
I have only one disk on my FreeNAS system. It's using ZFS. But, this is logged constantly:
Aug 4 03:21:59 freenas smartd[2067]: Device: /dev/ada0, 65528 Currently unreadable (pending) sectors
Aug 4 03:22:05 freenas smartd[2067]: Device: /dev/ada0, 65528 Offline uncorrectable sectors
Aug 4 03:51:49 freenas smartd[2067]: Device: /dev/ada0, 65520 Currently unreadable (pending) sectors (changed -8)
Aug 4 03:51:49 freenas smartd[2067]: Device: /dev/ada0, 65520 Offline uncorrectable sectors (changed -8)
Aug 4 04:21:59 freenas smartd[2067]: Device: /dev/ada0, 65520 Currently unreadable (pending) sectors
Aug 4 04:21:59 freenas smartd[2067]: Device: /dev/ada0, 65520 Offline uncorrectable sectors
Aug 5 15:21:48 freenas smartd[2067]: Device: /dev/ada0, 65528 Currently unreadable (pending) sectors
Aug 6 16:51:48 freenas smartd[2067]: Device: /dev/ada0, 65512 Currently unreadable (pending) sectors
Aug 6 16:51:55 freenas smartd[2067]: Device: /dev/ada0, 65512 Offline uncorrectable sectors
Aug 6 17:21:48 freenas smartd[2067]: Device: /dev/ada0, 65520 Currently unreadable (pending) sectors (changed +8)
Aug 6 17:21:48 freenas smartd[2067]: Device: /dev/ada0, 65520 Offline uncorrectable sectors (changed +8)
Aug 7 03:21:59 freenas smartd[2067]: Device: /dev/ada0, 65520 Currently unreadable (pending) sectors
Aug 7 03:22:05 freenas smartd[2067]: Device: /dev/ada0, 65520 Offline uncorrectable sectors
Aug 7 03:51:59 freenas smartd[2067]: Device: /dev/ada0, 65528 Currently unreadable (pending) sectors (changed +8)
Aug 7 03:51:59 freenas smartd[2067]: Device: /dev/ada0, 65528 Offline uncorrectable sectors (changed +8)
Aug 5 15:21:55 freenas smartd[2067]: Device: /dev/ada0, 65528 Offline uncorrectable sectors
But I've checked the hard disk using several tools and all seems to be OK. SMART data shows all OK. No relocated sectors and no error. SMART is perfect.
Why FreeNAS is logging this ?
And, can I add a new hard disk to the system to add redundancy like RAID1 so in case that this hard disk fail, I never lost all my data.
Thanks!