Ashwin Krishna Patil <apatil_at_eecs.umich.edu> writes:

> I've been running the venus client for a while now, but now it won't
> start:
> 
> 14:40:40 Probably another Venus is running! open(/dev/cfs0) failed (19),
> exiting
> [1]+  Exit 255                venus     
> 
> I checked and /dev/cfs0 exists:
> 
> crw-r--r--   1 root     root      67,   0 Jun  1 13:59 /dev/cfs0 

: hummel ; grep 19 /usr/include/asm/errno.h 
#define ENODEV          19      /* No such device */
#define ENAVAIL         119     /* No XENIX semaphores available */

Have you loaded the kernel module ? (lsmod)

> Also, I did ps aux as root and no venus is running.  What on earth could
> be causing this?  How can I find out if other programs are already
> referencing /dev/cfs0?  

lsof

Love