Problem recognizing hard drive
I am running RH9, with a 2.6.7 kernel. Dual booting Win2K and linux.
Windows is the master on IDE channel 1 Linux is the slave on IDE channel 1 I have a data drive that is NTFS that I wan't both OSes to be able to see. It is the Master on IDE channel 2, and the cdrom is slave on IDE channel 2. When I boot into windows, I can see it fine (why can't linux be this easy?) I am pretty familiar with mounting and stuff like that, but I am realizing that linux cannot even see the drive. I am pretty positive that it is on /dev/hdc, because /dev/hdd is the cdrom. But I would like to make absolutely sure, because when I do: # fdisk /dev/hdc I get: # Unable to open /dev/hdc How can I determine what device is mapped to this hard drive, because it seems that there is something wrong if fdisk cannot even see it. Any advice? Thanks |
You can tell which drives are mapped as which device by inspecting /proc/ide.
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Nevermind, I got it figured out. It's actually pretty interesting...
When I originally configured everything, I did not have the third hard drive installed. So my cdrom was on hdc, and the boot entry in grub.conf looked like this: title RH9 Kernel (2.6.7) root (hd1,0) kernel /bzImage-2.6.7 ro root=LABEL=/ hdc=ide-scsi initrd /initrd-2.6.7.img So when I installed the new drive, hdc was the drive, and not the cdrom. so the line: hdc=ide-scsi was messing it up. I changed it to: hdd=ide-scsi so hdc was left alone. I can now mount the drive fine. Thanks |
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