[48] in 6.033-lab
Handling "Device busy" errors
daemon@ATHENA.MIT.EDU (Constantine P Sapuntzakis)
Mon Apr 21 10:56:51 1997
Date: Mon, 21 Apr 1997 10:55:46 -0400
From: Constantine P Sapuntzakis <csapuntz@MIT.EDU>
To: 6.033-lab@MIT.EDU
If the sfscd server terminates non-gracefully, you might get "Device
busy" errors when trying rerun sfscd. To fix this problem,
1) Make sure none of your shells or programs have a current working
directory at or below /sfs
2) Type umount /sfs
Note: There is no letter 'n' in 'umount'
To track down nasties like seg faults, you can run sfscd under the gdb
debugger.
-Costa
csapuntz@mit.edu
