I’m trying to get Linux to see an external Firewire harddrive (and an IPod) that is being used with a OSX box (HFS+ filesystems). I know that the Firewire card is installed correctly and I believe that all the proper modules are being loaded. When I plug in the harddrive, I get nothing; no indication at all that my box is seeing it. I’ve gone rounds and round with webpages trying to find the information I need. Unfortunately I will not have access to the disc again until later, so I’m not able to run any tests.
My questions are:
I didn’t have HFS+ support installed on my computer when I was trying. If Linux didn’t recognize a file system, would it still give me feedback on a device? Would a failure in hot-plugging be listed in one of my log files? Has anyone else had success with these types of devices?
an easy way to tell if you’re seeing it on a hardware level is to do an ls hd* and or a ls sd* in the /dev directory, it will show any ide and scsi hard drive, and if you see the hard drive there, then its been configured and is ready to mount, but you’d still need HFS drivers to mount it.
Thanks for the comp… I thought it fitting for this forum just because I think this is a great impersonal place for people to share art, ideas, and talk smack.
The firewire issue is different than just looking for sd* or hd*… besides you are using the new UDEV device filesystem. You may have listings for devices that may or may not exist depending on how it has been set up.
You will need the filesystem, no doubt. But the device itself should show.
If you use the command lsmod as root from the command line you should see a list. In that list you should see these modules.
if you do not see those in the list you will need to modprobe them.
if that goes alright you should be able to see them with lsmod. To see that you have your hard drive attached do this.
cat /var/log/messages | grep -A 3 ohci1394
the following lines on your output should show that the kernel has found it. Then do a …
Thanks for the detailed help. I believe that you filled in all of the missing blanks. I’ll try it out and let you know what happened.
The thing that’s funny about this is this is the first time in years a piece of hardware didn’t automatically configure itself without me thinking about it. It’s been so long since I’ve even though about modules and explicity mounting anything. I’ve become spoiled by how easy Linux boxes can be now. Not quite a Mac yet, but usually easier than Windows.