Raid-1 Failed,can't boot!

i can’t boot with the raid-1 configuration anymore the bios status is in rebuild both drives I have verified ok is there any way i can change from raid to boot to a single drive instead of the array? dmraid -s says no block devices found i ran dmraid -r -E earlier thinking maybe that would do it but it didnt.

Seems to to want to boot from /dev/mapper/isw*

Thank you so much in advance!!!

here’s a link to the error by the way

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