Having Nandroid problems

[Guest derekmac]

I haven't had any problems running Nandroid before today. I went to create a backup, and got the "run nandroid-mobile.sh via console" error. I tried running it on the console, and this is what I am getting:

derek-macmillans-imac:~ derekmacmillan$ /Users/derekmacmillan/Downloads/android-sdk-mac_x86/platform-tools/adb shell

/ # nandroid-mobile.sh -b

nandroid-mobile v2.2.2.4

Using keyboard, enter a prefix substring and then press <enter>

or just press <enter> to accept default: Accepting default.

Using - prefix to create a backup folder

mounting system and data read-only, sdcard read-write

checking free space on sdcard

Dumping splash1 from device over tcp to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313/splash1.img...done

Dumping splash2 from device over tcp to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313/splash2.img...done

Dumping boot to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313/boot.img...done

Dumping recovery to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313/recovery.img...done

Dumping misc to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313/misc.img...done

Dumping system to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313/system.img...done

Dumping data to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313/data.img...done

Dumping cache to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313/cache.img...Aborted

Fatal error while trying to dump cache, aborting.

Deleting temporary backup

done

generating md5sum file.../sbin/nandroid-mobile.sh: cd: line 1416: can't cd to /sdcard/nandroid/recovery/BCDMRS12-20110504-0313

md5sum: can't open '*img': No such file or directory

Fatal error while generating md5sum

Not enough free space on device ?

aborting.

Filesystem 1K-blocks Used Available Use% Mounted on

Deleting temporary backup

umount: can't umount /system: Invalid argument

umount: can't umount /data: Invalid argument

umount: can't umount /sdcard: Invalid argument

/ #

I have 4.64 GB free, so I know space is not an issue. Any thoughts on what I can do?