Storage not recognized, yet present in machine output

I am trying to use maas to control Dell R430 with a raid controller on /dev/sda and flash array on /dev/sdb. Maas is able to commission, power on, and acquire the box but it shows zero storage, disk, or partitions. Therefore I cannot deploy the machine and I see the storage errors listed below. Any advice would be much appreciated! Thanks, Ryan

Storage errors:
  -Specify a storage device to be able to deploy this node.
  -Mount the root '/' filesystem to be able to deploy this node.

Other info:
-maas is a standalone/multi-node implementation on a fresh install.
-Ubuntu 16.04
-maas 2.0.0 installed via ppa
-maas host has one interface in a vlan shared with eth0 of the server, and one interface in a vlan shared with the iDrac of server.
-block-devices.err and lshw.err both list "sudo: unable to resolve host nontubercular-tuan"
-block-devices.out
    [
     {
      "PATH": "/dev/sda",
      "ID_PATH": "/dev/disk/by-id/wwn-0x614187704c3016001eb251820d281712",
      "SIZE": "1999307276288",
      "ROTA": "1",
      "RO": "0",
      "MODEL": "PERC H730 Mini",
      "BLOCK_SIZE": "4096",
      "RM": "0",
      "SERIAL": "614187704c3016001eb251820d281712",
      "NAME": "sda"
     },
     {
      "PATH": "/dev/sdb",
      "ID_PATH": "/dev/disk/by-id/usb-DELL_IDSDM_012345678901-0:0",
      "SIZE": "7969177600",
      "ROTA": "1",
      "RO": "0",
      "MODEL": "IDSDM",
      "BLOCK_SIZE": "4096",
      "RM": "0",
      "SERIAL": "012345678901",
      "NAME": "sdb"
     },
     {
      "PATH": "/dev/sdc",
      "ID_PATH": "/dev/disk/by-id/wwn-0x60000000000000000e000000000a0001",
      "SIZE": "1468006400",
      "ROTA": "1",
      "RO": "1",
      "MODEL": "VIRTUAL-DISK",
      "BLOCK_SIZE": "4096",
      "RM": "0",
      "SERIAL": "60000000000000000e000000000a0001",
      "NAME": "sdc"
     }
    ]
-relevant storage info from machine output.
                - lshw:node:
                  id: storage
                  claimed: true
                  class: storage
                  handle: PCI:0000:01:00.0
                  - lshw:description:
                    RAID bus controller
                  - lshw:product:
                    MegaRAID SAS-3 3108 [Invader]
                  - lshw:vendor:
                    LSI Logic / Symbios Logic
                  - lshw:physid:
                    0
                  - lshw:businfo:
                    pci@0000:01:00.0
                  - lshw:logicalname:
                    scsi0
                  - lshw:version:
                    02
                  - lshw:width:
                    units: bits
                    64
                  - lshw:clock:
                    units: Hz
                    33000000
                  - lshw:configuration:
                    - lshw:setting:
                      id: driver
                      value: megaraid_sas
                    - lshw:setting:
                      id: latency
                      value: 0
                  - lshw:capabilities:
                    - lshw:capability:
                      id: storage
                    - lshw:capability:
                      id: pm
                      Power Management
                    - lshw:capability:
                      id: pciexpress
                      PCI Express
                    - lshw:capability:
                      id: vpd
                      Vital Product Data
                    - lshw:capability:
                      id: msi
                      Message Signalled Interrupts
                    - lshw:capability:
                      id: msix
                      MSI-X
                    - lshw:capability:
                      id: bus_master
                      bus mastering
                    - lshw:capability:
                      id: cap_list
                      PCI capabilities listing
                  - lshw:resources:
                    - lshw:resource:
                      type: irq
                      value: 0
                    - lshw:resource:
                      type: ioport
                      value: 2000(size=256)
                    - lshw:resource:
                      type: memory
                      value: 91d00000-91d0ffff
                    - lshw:resource:
                      type: memory
                      value: 91c00000-91cfffff
                  - lshw:node:
                    id: disk
                    claimed: true
                    class: disk
                    handle: GUID:d9f1cca9-0267-4639-8b06-39defdc2883d
                    - lshw:description:
                      SCSI Disk
                    - lshw:product:
                      PERC H730 Mini
                    - lshw:vendor:
                      DELL
                    - lshw:physid:
                      2.0.0
                    - lshw:businfo:
                      scsi@0:2.0.0
                    - lshw:logicalname:
                      /dev/sda
                    - lshw:dev:
                      8:0
                    - lshw:version:
                      4.25
                    - lshw:serial:
                      001217280d8251b21e0016304c708741
                    - lshw:size:
                      units: bytes
                      1999307276288
                    - lshw:configuration:
                      - lshw:setting:
                        id: ansiversion
                        value: 5
                      - lshw:setting:
                        id: guid
                        value: d9f1cca9-0267-4639-8b06-39defdc2883d
                      - lshw:setting:
                        id: logicalsectorsize
                        value: 512
                      - lshw:setting:
                        id: sectorsize
                        value: 512
                    - lshw:capabilities:
                      - lshw:capability:
                        id: gpt-1.00
                        GUID Partition Table version 1.00
                      - lshw:capability:
                        id: partitioned
                        Partitioned disk
                      - lshw:capability:
                        id: partitioned:gpt
                        GUID partition table
                    - lshw:node:
                      id: volume:0
                      claimed: true
                      class: volume
                      handle: GUID:395b801f-f919-48a1-90c1-9953416751e4
                      - lshw:description:
                        System partition
                      - lshw:vendor:
                        EFI
                      - lshw:physid:
                        1
                      - lshw:businfo:
                        scsi@0:2.0.0,1
                      - lshw:logicalname:
                        /dev/sda1
                      - lshw:dev:
                        8:1
                      - lshw:serial:
                        395b801f-f919-48a1-90c1-9953416751e4
                      - lshw:capacity:
                        524287488
                      - lshw:configuration:
                        - lshw:setting:
                          id: name
                          value: EFI system partition
                      - lshw:capabilities:
                        - lshw:capability:
                          id: boot
                          Contains boot code
                        - lshw:capability:
                          id: precious
                          This partition is required for the platform to function
                        - lshw:capability:
                          id: readonly
                          Read-only partition
                        - lshw:capability:
                          id: hidden
                          Hidden partition
                        - lshw:capability:
                          id: nomount
                          No automatic mount
                    - lshw:node:
                      id: volume:1
                      claimed: true
                      class: volume
                      handle: GUID:4ae80cb2-031c-4aaa-a4a4-85d994f8c9e9
                      - lshw:description:
                        EFI partition
                      - lshw:physid:
                        2
                      - lshw:businfo:
                        scsi@0:2.0.0,2
                      - lshw:logicalname:
                        /dev/sda2
                      - lshw:dev:
                        8:2
                      - lshw:serial:
                        4ae80cb2-031c-4aaa-a4a4-85d994f8c9e9
                      - lshw:capacity:
                        41942528
                      - lshw:configuration:
                        - lshw:setting:
                          id: name
                          value: Basic data partition
                      - lshw:capabilities:
                        - lshw:capability:
                          id: precious
                          This partition is required for the platform to function
                        - lshw:capability:
                          id: readonly
                          Read-only partition
                        - lshw:capability:
                          id: hidden
                          Hidden partition
                        - lshw:capability:
                          id: nomount
                          No automatic mount
                    - lshw:node:
                      id: volume:2
                      claimed: true
                      class: volume
                      handle: GUID:509506c4-94d7-46ca-9ebe-84e16302420b
                      - lshw:description:
                        data partition
                      - lshw:vendor:
                        Windows
                      - lshw:physid:
                        3
                      - lshw:businfo:
                        scsi@0:2.0.0,3
                      - lshw:logicalname:
                        /dev/sda3
                      - lshw:dev:
                        8:3
                      - lshw:serial:
                        509506c4-94d7-46ca-9ebe-84e16302420b
                      - lshw:capacity:
                        2147483136
                      - lshw:configuration:
                        - lshw:setting:
                          id: name
                          value: Basic data partition