If there is one it is internal and there is no port designed into the
enclosure to get to it. It does have various memorycard slots.
Theoretically if you are using the NAND flash for the filesystem you
shouldn't need RAID unless you mean for just storage expansion+speed
purposes.
-Charles
Steve Phariss wrote:
I was looking at these and have a question... does this model have a
sata II connecter? the block diagrams seem to say it does, so I am
thinking you could interface a faster HD interface (raid???)
Steve
On Sat, Apr 4, 2009 at 4:20 PM, Charles Jones
<charles.jo...@ciscolearning.org
<mailto:charles.jo...@ciscolearning.org>> wrote:
I received my SheevaPlug computer on Friday. Here are some pics of
what
I got: http://www.the-ownage.com/?p=830
I have noticed that there are several other companies now using this
exact same model, and basically re-selling them as fancy NAS devices.
Here is some more info on that:
http://www.linuxdevices.com/news/NS9634061300.html (the list of
similar
products is near the bottom).
I havn't really gotten a chance to put it through its paces yet, as I
have been slowed down by trying to compile the uvcvideo module so
that I
can plug in a usb 2.0 web cam for testing some video-security
applications I am working on.
Since I'm ssh'd into it now, I will just cut and paste some stuff:
r...@debian:~# uname -a
Linux debian 2.6.22.18 #1 Thu Mar 19 14:46:22 IST 2009 armv5tejl
GNU/Linux
r...@debian:~# cat /proc/cpuinfo
Processor : ARM926EJ-S rev 1 (v5l)
BogoMIPS : 1192.75
Features : swp half thumb fastmult edsp
CPU implementer : 0x56
CPU architecture: 5TE
CPU variant : 0x2
CPU part : 0x131
CPU revision : 1
Cache type : write-back
Cache clean : cp15 c7 ops
Cache lockdown : format C
Cache format : Harvard
I size : 16384
I assoc : 4
I line length : 32
I sets : 128
D size : 16384
D assoc : 4
D line length : 32
D sets : 128
Hardware : Feroceon-KW
Revision : 0000
Serial : 0000000000000000
r...@debian:~# cat /proc/mtd
dev: size erasesize name
mtd0: 00400000 00020000 "uImage"
mtd1: 1fb00000 00020000 "rootfs"
r...@debian:~# df -h
Filesystem Size Used Avail Use% Mounted on
rootfs 507M 329M 179M 65% /
tmpfs 252M 0 252M 0% /lib/init/rw
varrun 252M 36K 252M 1% /var/run
varlock 252M 0 252M 0% /var/lock
udev 252M 8.0K 252M 1% /dev
tmpfs 252M 0 252M 0% /dev/shm
tmpfs 252M 0 252M 0% /var/cache/apt
(Note that when I received the unit the FS was only about 23% full, I
have since then installed kernel-source and other packages).
Here are the options available in the "uboot" pre-boot environment:
Marvell>> ?
? - alias for 'help'
base - print or set address offset
boot - boot default, i.e., run 'bootcmd'
bootd - boot default, i.e., run 'bootcmd'
bootext2 dev:boot_part1,boot_part2 addr boot_image linux_dev_name
bootm - boot application image from memory
bootp - boot image via network using BootP/TFTP protocol
bubt - Burn an image on the Boot Nand Flash.
chpart - change active partition
cmp - memory compare
cmpm - Compare Memory
cp - memory copy
cpumap - Display CPU memory mapping settings.
crc32 - checksum calculation
date - get/set/reset date & time
dclk - Display the MV device CLKs.
dhcp - invoke DHCP client to obtain IP/boot params
diskboot- boot from IDE device
echo - echo args to console
eeprom - EEPROM sub-system
erase - erase FLASH memory
ext2load- load binary file from a Ext2 filesystem
ext2ls - list files in a directory (default /)
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls - list files in a directory (default /)
fi - Find value in the memory.
flinfo - print FLASH memory information
fsinfo - print information about filesystems
fsload - load binary file from a filesystem image
g - start application at cached address 'addr'(default addr
0x40000)
go - start application at address 'addr'
help - print online help
icrc32 - checksum calculation
ide - IDE sub-system
iloop - infinite loop on address range
imd - i2c memory display
imm[.b, .s, .w, .l] - i2c memory modify (auto-incrementing)
imw - memory write (fill)
inm - memory modify (constant address)
iprobe - probe to discover valid I2C chip addresses
ir - reading and changing MV internal register values.
loop - infinite loop on address range
ls - list files in a directory (default /)
map - Diasplay address decode windows
md - memory display
me - PCI master enable
mm - memory modify (auto-incrementing)
mp - map PCI BAR
mtdparts- define flash/nand partitions
mtest - simple RAM test
mv_diag - perform board diagnostics
mv_diag
- display all available tests
mv_diag all
- run all available tests
mv_diag test1
- run specified test
mw - memory write (fill)
nand - NAND sub-system
nboot - boot from NAND device
nbubt - Burn a boot loader image on the Boot Nand Flash.
nm - memory modify (constant address)
pci - list and access PCI Configuration Space
phyRead - Read PCI-E Phy register
pciePhyWrite - Write PCI-E Phy register
phyRead - Read Phy register
phyWrite - Write Phy register
ping - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
protect - enable or disable FLASH write protection
rarpboot- boot image via network using RARP/TFTP protocol
rcvr - Satrt recovery process (Distress Beacon with TFTP server)
reset - Perform RESET of the CPU
resetenv - Return all environment variable to default.
run - run commands in an environment variable
saveenv - save environment variables to persistent storage
se - PCI Slave enable
setenv - set environment variables
sflash - read, write or erase the external SPI Flash.
sg - scanning the PHYs status
sp - Scan PCI bus.
tftpboot- boot image via network using TFTP protocol
usb - USB sub-system
usbboot - boot from USB device
version - print monitor version
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