[Elphel-support] external hdd

Carlos Padial palidoestudio2 at gmail.com
Tue Mar 20 07:40:39 PDT 2012


hi oleg

now i have removed again the internal hdd and want to try the external sata.

i have an external hdd with two partitions:
dev/sdc1 344gb ext4
dev/sdc2 121gb ext2

i want to use the second one, i formatted it not to big (120gb, as the
internal).  I formatted the ext2 in my computer, not in camera...

i get this in the boot log:
----------------------------

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx

ide: ETRAX FS built-in ATA DMA controller

cris_ide_init()

hda: ST3500630AS, ATA DISK drive

ide0 at 0x10000000-0x10000007,0x2c000000 on irq 65

hda: max request size: 128KiB

hda: 976773168 sectors (500107 MB) w/16384KiB Cache, CHS=60801/255/63,
(U)DMA

hda: cache flushes supported

 hda: hda1

Initializing USB Mass Storage driver...
------------------------------

and in the camera from telnet:

[root at Elphel353 /]829# fdisk -l

Disk /dev/hda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      1K-Blocks  Id System
/dev/hda1               1       60802      488386583+ ee EFI GPT
[root at Elphel353 /]829# cat /proc/partitions
major minor  #blocks  name

   3     0  488386584 hda
   3     1  488386583 hda1
  31     0     131072 mtdblock0
  31     1        256 mtdblock1
  31     2       7936 mtdblock2
  31     3      24576 mtdblock3
  31     4      81920 mtdblock4
  31     5      12288 mtdblock5

------------------------------
in camogmgui i see the partition detected but cant mount it.

dont know if it is detecting the right partition. It's right to use an hdd
with more than one partition?

thanks again.

-- 
Carlos Padial
surreal.asturnazari.es
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