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justagirl

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20 years ago

J

justagirl

10 Posts

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4195

May 4th, 2007 13:00

Formatting HD for Linux Embeddded

My friend has a powerplex edr400 digital video recorder that is used for video surveillance at his business.  It is not PC based and is it's own unique little entity.  The hard drive died and I went to buy another.  At that time, I didn't know that it wasn't in some way windows based.  I took the new drive and formatted it using a winxp pro disk.  I let the setup files load, but actually didn't install win.  Of course, when I inserted it into the unit it didn't work since it was linux based and embedded. After realizing what I had done, I got a win98 disk and ran the fdisk utility.  All I did was delete the partition.  I was unsure whether or not to format using fat32 or ntsf.  Now I wonder if it is going to work when I install it again.  The manufacturer told me that I should have put the new one in right out of the box.  What do you think?  Oh yeah, the DVR system consists of a linksys router, 4 dome cameras, cd/rom, mouse and keyboard - the latter two have not been working of late.
 
Thanks for the help.  I feel like this system is my child from all the time it took to get the parabolic antennae up and properly positioned for remote viewing! This should have been an easy task...In a perfect world, that is.  Thanks everybody
  • 444

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    Posted May 4th, 2007 18:00

    Hrm... quite a dilemma there... I would try FAT32, ntfs will definitely not work. The two possibilities are that the HD is for video only, in which the FAT32 should work fine, or the HD was for video *and* OS, in which case you'd have to somehow get the OS back on, along with whatever custom video software the company put on there...
  • VE3GYV

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    Posted May 4th, 2007 19:00

    I would take a ubuntu live cd or Knoppix live cd and look at the old hard drive and see if there was a partition. You can boot from the live CD and look at the partition table. If the system is truely embedded it will boot from flash and format the new virgin Hard Drive as it pleases. EG Linksys storage server formats connected USB harddrives with EXT3 file system. Anyway a linux live CD can remove a partition better than windows generally using Grub and if required make a correct partition. The partition tables are standard. You just have to figure out if one is required, or not (which the maker sounds like he is saying.)
  • Novation

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    Posted May 10th, 2007 04:00

    If you're attempting to put a hard drive into a Linux machine, you definitely don't want it to be formatted as NTFS, which is a Microsoft proprietary file system. Linuxes typically use EXT3 for their file system, which only another Linux system can format for you.

    You may want to actually erase the drive before you format it as formatting only alters about 1% of the drive's information. I suggest KillDisk. www.killdisk.com .