Replacing A Failed Single Drive With A Larger Hard Disk

Hi,

I would appreciate comments/confirmation relative to replacing a failed single drive with larger hard disk.

I am running FreeNAS-11.2-U5 on a Dell T20 with four 3TB WD Red drives in a raidz2 configuration. Last night, I received an alert saying that my main pool’s state was degraded and one drive had been removed by the administrator.

I pulled that disk this morning and the Western Digital diagnostics found the drive has lot of bad sectors. Unfortunately, it is 4 months past the...

Replacing A Failed Single Drive With A Larger Hard Disk