Solved! The answer is: echo "engage scsi" > /proc/drivers/cciss/cciss1 With that thing everything worked fine. Thanks every one for your help -- Mehdi Sarmadi On Fri, Jan 9, 2009 at 8:31 PM, Nigel Wade <nmw@xxxxxxxxxxxx> wrote: > Mehdi Sarmadi wrote: > >> That's my question!? /proc/scsi/scsi is empty >> >> > I really don't know why that would be. /proc/scsi/scsi is part of the /proc > pseudo > filesystem. The fact that that "file" is empty indicates to me that there's > something > fairly fundamentally wrong with your SCSI driver setup. > > Does this happen when the system is newly booted? Yes, It does. > Does the same happen if the tape drives > are disconnected from the SCSI bus? Yes, but boot messages(before OS boot up) are not shown on the screen obviously. I have no > > > -- > Nigel Wade, System Administrator, Space Plasma Physics Group, > University of Leicester, Leicester, LE1 7RH, UK > E-mail : nmw@xxxxxxxxxxxx > Phone : +44 (0)116 2523548, Fax : +44 (0)116 2523555 > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list