From owner-freebsd-hackers Thu Jun 29 05:01:02 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id FAA22117 for hackers-outgoing; Thu, 29 Jun 1995 05:01:02 -0700 Received: from kitten.mcs.com (Kitten.mcs.com [192.160.127.90]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id FAA22110 for ; Thu, 29 Jun 1995 05:00:53 -0700 Received: from mailbox.mcs.com (Mailbox.mcs.com [192.160.127.87]) by kitten.mcs.com (8.6.10/8.6.9) with SMTP id HAA13599 for ; Thu, 29 Jun 1995 07:00:51 -0500 Received: by mailbox.mcs.com (/\==/\ Smail3.1.28.1 #28.5) id ; Thu, 29 Jun 95 07:00 CDT Received: by mercury.mcs.com (/\==/\ Smail3.1.28.1 #28.5) id ; Thu, 29 Jun 95 07:00 CDT Message-Id: Subject: SCSI channel hangs? To: freebsd-hackers@freebsd.org Date: Thu, 29 Jun 1995 07:00:35 -0500 (CDT) From: "Karl Denninger, MCSNet" X-Mailer: ELM [version 2.4 PL24] Content-Type: text Content-Length: 933 Sender: hackers-owner@freebsd.org Precedence: bulk Has anyone seen these? I have a 2742 (twinchannel EISA) adapter and also run 1742As. I've seen this problem with both, where the system starts printing on the console "disk xxx not responding to selection" and then panics after a few minutes and restarts (presumably because one or more critical pages is on the swap partition and can't be gotten). The problem does not appear to be load related; I have seen this on an *idle* system! The disk subsystem and adapter is known good; I used to run BSDI on this same machine without problems. Ideas? -- -- Karl Denninger (karl@MCS.Net)| MCSNet - The Finest Internet Connectivity Modem: [+1 312 248-0900] | (shell, PPP, SLIP, leased) in Chicagoland Voice: [+1 312 248-8649] | 7 Chicagoland POPs, ISDN, 28.8, much more Fax: [+1 312 248-9865] | Email to "info@mcs.net" WWW: http://www.mcs.net ISDN - Get it here TODAY! | Home of Chicago's only FULL AP Clarinet feed!