blane@uunet.uu.net (Mike Blane) (06/05/91)
We have an SS-562M (Sony SMO-C501-00) optical drive attached to a sun4/330 running SunOS 4.1.1, using Delta Micro's driver. The problem is intermittent and causes the SCSI bus to hang, requiring a reboot. It happens the second time a platter is unmounted; the umount command never comes back. The platter can be ejected, however. Delta Micro claimed it had something to do with "asynchronous SCSI" and sent a patch tape. This did not solve the problem. Have you heard of anyone else with this stupidity? Michael Blane