sudo update-initramfs -u -k all -v > ~/initout.txt
cat ~/initout.txt | grep raid

Adding module /lib/modules/3.11.0-13-generic/kernel/lib/raid6/raid6_pq.ko
Adding module /lib/modules/3.11.0-13-generic/kernel/drivers/scsi/raid_class.ko
Adding module /lib/modules/3.11.0-13-generic/kernel/drivers/scsi/aacraid/aacraid.ko
Adding module /lib/modules/3.11.0-13-generic/kernel/drivers/scsi/megaraid.ko
Adding module /lib/modules/3.11.0-13-generic/kernel/drivers/scsi/megaraid/megaraid_mm.ko
Adding module /lib/modules/3.11.0-13-generic/kernel/drivers/scsi/megaraid/megaraid_sas.ko
Adding module /lib/modules/3.11.0-13-generic/kernel/drivers/scsi/megaraid/megaraid_mbox.ko
Adding module /lib/modules/3.11.0-13-generic/kernel/drivers/scsi/pmcraid.ko
[...]

DEVICE /dev/sda* /dev/sdb*

ARRAY /dev/md/root metadata=1.2 name=root-array UUID=0e3ae751:5bca2767:a0de084c:c92033b1
ARRAY /dev/md/win  metadata=1.2 name=win-array  UUID=3c03111e:2658df20:2a8aba2d:e6ade522
ARRAY /dev/md/boot metadata=1.2 name=boot-array UUID=ab40adc4:20238d93:29ee1ab5:22608d05
ARRAY /dev/md/home metadata=1.2 name=home-array UUID=13768370:b8b8d4f4:aef53340:64626427
ARRAY /dev/md/swap metadata=1.2 name=swap-array UUID=fea8ebfd:b2c87eb2:4d8642d5:5adbb6e0