From NAS-Central Iomega Wiki

Information

Linux Kernel

Here is the stock dmesg:

 TER_REGS ....base f1000000, size   1MB
 DEVICE_CS0 ....base fa000000, size   2MB
 DEVICE_CS1 ....base f4000000, size  32MB
 DEVICE_CS2 ....base fa800000, size   1MB
 DEV_BOOCS ....base ff800000, size   8MB
 CRYPTO ENG ....no such
 mv_mtd_initialize Error : Unknown board
 Marvell Development Board (LSP Version 1.10.3_DB_NAS)-- DB-88F5182-DHNSMR03  S
 oc: 88F5182 A2
 Detected Tclk 166666667 and SysClk 200000000
 Marvell USB EHCI Host controller #0: c03cbb00
 Marvell USB EHCI Host controller #1: c03cba40
 pexBarOverlapDetect: winNum 2 overlap current 0
 mvPexInit:Warning :Bar 2 size is illigal
 it will be disabled
 please check Pex and CPU windows configuration
 PCI: bus0: Fast back to back transfers enabled
 PCI: bus1: Fast back to back transfers enabled
 SCSI subsystem initialized
 usbcore: registered new driver usbfs
 usbcore: registered new driver hub
 use IDMA acceleration in copy to/from user buffers. used channels 2 and 3
 Done.
 mvCesaInit: sessions=640, queue=32, pSram=f0000000
 cesadev_init(c000f5c8)
 Fast Floating Point Emulator V0.9 (c) Peter Teichmann.
 devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
 devfs: boot_options: 0x1
 NTFS driver 2.1.22 [Flags: R/O].
 Initializing Cryptographic API
 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
 ttyS0 at MMIO 0x0 (irq = 3) is a 16550A
 io scheduler noop registered
 io scheduler anticipatory registered
 io scheduler deadline registered
 io scheduler cfq registered
 Marvell Gigabit Ethernet Driver 'egiga':
 o Ethernet descriptors in DRAM
 o DRAM SW cache-coherency
 o Checksum offload enabled
 o Loading network interface 'eth0'
 Intergrated Sata device found
 scsi0 : Marvell SCSI to SATA adapter
 scsi1 : Marvell SCSI to SATA adapter
 Vendor: Seagate   Model: ST3500830AS       Rev: 3.AA
 Type:   Direct-Access                      ANSI SCSI revision: 03
 Vendor: Seagate   Model: ST3500830AS       Rev: 3.AA
 Type:   Direct-Access                      ANSI SCSI revision: 03
 SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
 SCSI device sda: drive cache: write back
 SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
 SCSI device sda: drive cache: write back
 /dev/scsi/host0/bus0/target0/lun0: p1 p2 p3
 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
 SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
 SCSI device sdb: drive cache: write back
 SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
 SCSI device sdb: drive cache: write back
 /dev/scsi/host1/bus0/target0/lun0: p1 p2 p3
 Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0
 Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
 Attached scsi generic sg1 at scsi1, channel 0, id 0, lun 0,  type 0
 NFTL driver: nftlcore.c $Revision: 1.97 $, nftlmount.c $Revision: 1.40 $
 Iomega834x: Probing for flash...
 Flash: Found 1 x16 devices at 0x0 in 8-bit bank
 Amd/Fujitsu Extended Query Table at 0x0040
 Flash: CFI does not contain boot bank location. Assuming top.
 number of CFI chips: 1
 cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
 Iomega834x: Flash found at location 0xffc00000
 Creating 3 MTD partitions on "Flash":
 0x00000000-0x00200000 : "kernel"
 0x00200000-0x00380000 : "cramfs"
 0x00380000-0x00400000 : "bootloader"
 ehci_platform ehci_platform.4523: EHCI Host Controller
 ehci_platform ehci_platform.4523: new USB bus registered, assigned bus number 1
 ehci_platform ehci_platform.4523: irq 17, io mem 0x00000000
 ehci_platform ehci_platform.4523: park 0
 ehci_platform ehci_platform.4523: USB 0.0 initialized, EHCI 1.00, driver 10 Dec
 2004
 hub 1-0:1.0: USB hub found
 hub 1-0:1.0: 1 port detected
 ehci_platform ehci_platform.16781: EHCI Host Controller
 ehci_platform ehci_platform.16781: new USB bus registered, assigned bus number 2
 ehci_platform ehci_platform.16781: irq 12, io mem 0x00000000
 ehci_platform ehci_platform.16781: park 0
 ehci_platform ehci_platform.16781: USB 0.0 initialized, EHCI 1.00, driver 10 Dec
 2004
 hub 2-0:1.0: USB hub found
 hub 2-0:1.0: 1 port detected
 usbcore: registered new driver usblp
 drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
 Initializing USB Mass Storage driver...
 usbcore: registered new driver usb-storage
 USB Mass Storage support registered.
 mice: PS/2 mouse device common for all mice
 md: linear personality registered as nr 1
 md: raid0 personality registered as nr 2
 md: raid1 personality registered as nr 3
 md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
 NET: Registered protocol family 2
 IP: routing cache hash table of 512 buckets, 4Kbytes
 TCP established hash table entries: 4096 (order: 3, 32768 bytes)
 TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
 TCP: Hash tables configured (established 4096 bind 4096)
 NET: Registered protocol family 1
 NET: Registered protocol family 17

Disk Configuration

cat /proc/scsi/scsi

 Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 00
    Vendor: Seagate  Model: ST3500830AS      Rev: 3.AA
    Type:   Direct-Access                    ANSI SCSI revision: 03
  Host: scsi1 Channel: 00 Id: 00 Lun: 00
    Vendor: Seagate  Model: ST3500830AS      Rev: 3.AA
    Type:   Direct-Access                    ANSI SCSI revision: 03

parted /dev/scsi/host0/bus0/target0/lun0/disc print

 Disk /dev/scsi/host0/bus0/target0/lun0/disc: 500GB
 Sector size (logical/physical): 512B/512B
 Partition Table: msdos

 Number  Start   End     Size    Type     File system  Flags
 1      0.51kB  4211MB  4211MB  primary  ext3         raid 
 2      4211MB  4738MB  526MB   primary  linux-swap   raid 
 3      4738MB  500GB   495GB   primary  ext3         raid 

It appears that the disc is partitioned using GPT (GUID), rather than msdos. This can be selected using gparted, when creating a new partition table.