Xref: utzoo comp.periphs.scsi:2574 comp.unix.sysv386:7990 Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!udel!rochester!pt.cs.cmu.edu!dsl.pitt.edu!km From: km@dsl.pitt.edu (Ken Mitchum) Newsgroups: comp.periphs.scsi,comp.unix.sysv386 Subject: Re: SCSI hang Message-ID: <1991May4.222139.29829@dsl.pitt.edu> Date: 4 May 91 22:21:39 GMT References: <1991May4.151834.280@unixland.uucp> Sender: news@dsl.pitt.edu (Usenet News System) Reply-To: km@cadre (Ken Mitchum) Organization: Decision Systems Laboratory, Univ. of Pittsburgh, PA. Lines: 14 Nntp-Posting-Host: cadre.dsl.pitt.edu In article <1991May4.151834.280@unixland.uucp> bill@unixland.uucp (Bill Heiser) writes: >This morning, my 386/25 machine (Adaptec 1542b, 3 scsi disks, 1 tape) >was hung, with the following message on the console: > >WARNING: AHA: mailbox-in not found I don't know if this indicates that a mailbox can't be located, or allocated, or there aren't enough available. If you simply need more mailboxes, you may be able to increase the number allocated. I don't know about Esix, but with ISC Unix this number is AHA_NUM_MBOX which is defined in /usr/include/sys/aha1540.h. Ken Mitchum KY3B km@cs.pitt.edu