This appears to happen when my disk is on 201 and DASD=200-207 so that makes it sit on minor 4 rather than 0. I have not tried all combinations. Traceback (innermost last): File "/usr/bin/anaconda", line 640, in ? intf.run(id, dispatch, configFileData) File "/var/tmp/anaconda-7.2//usr/lib/anaconda/text.py", line 410, in run File "/var/tmp/anaconda-7.2//usr/lib/anaconda/dispatch.py", line 144, in gotoNext File "/var/tmp/anaconda-7.2//usr/lib/anaconda/dispatch.py", line 209, in moveStep File "/var/tmp/anaconda-7.2//usr/lib/anaconda/partitioning.py", line 1631, in partitionObjectsInitialize File "/var/tmp/anaconda-7.2//usr/lib/anaconda/partitioning.py", line 1384, in refreshDevices File "/var/tmp/anaconda-7.2//usr/lib/anaconda/partitioning.py", line 1475, in openDevices File "/usr/lib/anaconda/isys.py", line 388, in driveIsRemovable makeDevInode(device, "/tmp/disk") File "/usr/lib/anaconda/isys.py", line 222, in makeDevInode _isys.mkdevinode(name, fn) SystemError: (2, 'No such file or directory') > /usr/lib/anaconda/isys.py(222)makeDevInode() -> _isys.mkdevinode(name, fn) (Pdb)