Gmirror force rebuild raid 1

[MRH]

mirror didn't rebuild automatically for me

Geom name: pfSenseMirror
working drive: ad4
failed drive: ad6

command prompt:

$ gmirror status
Name    Status  Components
mirror/pfSenseMirror  DEGRADED  ad4

$ gmirror forget pfSenseMirror

$ gmirror status
Name    Status  Components
mirror/pfSenseMirror  COMPLETE  ad4

$ gmirror remove pfSenseMirror /dev/ad6

$ gmirror insert pfSenseMirror /dev/ad6

$ gmirror status
Name    Status  Components
mirror/pfSenseMirror  DEGRADED  ad4
                     ad6 (0%)

And there we go rebuild starting correctly.

[jimp]

There is no automated facility to rebuild it, it must be done manually.