I have FreeNAS 9.10 U2 installed with 2 identical sandisk 32 GIG USB sticks in a mirrored configuration. My IPMI stopped working so I had to do a reset of it by booting with a USB containing the reset utility. When FreeNAS booted back up one of the boot USBs somehow went bad. Boot Volume Condition: DEGRADED One or more devices could not be opened. Sufficient replicas exist for the pool to continue functioning in a degraded state. How can I fix this, I can't believe the USB is bad as it's only 1 month old.