root> show system storage partitions
fpc0:
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Boot Media: internal (da0)
Active Partition: da0s1a <<<< Ex is currently booted from slice da0s1a partition
Backup Partition: da0s2a
Currently booted from: active (da0s1a)
Partitions information:
Partition Size Mountpoint
s1a 183M /
s2a 184M altroot
s3d 369M /var/tmp
s3e 123M /var
s4d 62M /config
{master:0}
root>