I am running Listserv 1.7f on my VM/ESA 2.2 system and have developed a "problem". As LISTSERV is initiating a message appears informing that the disk to which lists are archived is not accessed. The disk was accessed as LSVPROF is begun. If a CMS ACCESS command is entered after LISTSERV is up the disk is ACCessed and listserv runs fine. The disk is only 75% full (of 50 cylinders) and there are no bad files. There are no other indicators displayed (beyond the disk not accessed message). I'm looking for ideas. Thanks in advance. ...Bill