From owner-freebsd-stable Fri Feb 23 13:53: 4 2001 Delivered-To: freebsd-stable@freebsd.org Received: from omahpop1.omah.uswest.net (omahpop1.omah.uswest.net [204.26.64.1]) by hub.freebsd.org (Postfix) with SMTP id 2E85137B491 for ; Fri, 23 Feb 2001 13:53:02 -0800 (PST) (envelope-from hey9811@yahoo.com) Received: (qmail 73357 invoked by alias); 23 Feb 2001 21:53:01 -0000 Delivered-To: fixup-stable@freebsd.org@fixme Received: (qmail 73352 invoked by uid 0); 23 Feb 2001 21:53:00 -0000 Received: from omah6400gw2poold96.omah.uswest.net (HELO maureen.shadowdale.net) (63.227.159.96) by omahpop1.omah.uswest.net with SMTP; 23 Feb 2001 21:53:00 -0000 Date: Fri, 23 Feb 2001 15:52:27 -0600 (CST) From: Virtual Bob X-Sender: hey9811@localhost To: FreeBSD-STABLE listserv Subject: NCR/Symbios 875 and 4.2-STABLE Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG While (still) going through that make release @#$(!, I'm now running into hardware problems. From syslog log, I found Symbios 875 is reporting "Overlapped commands attempted." The drives connected are two IBM Ultrastar XP (OEM from Quantum, I believe). This error is triggered whenever disk access becomes vicious for an instant. I see some old posts referencing certain old NCR (and AICxxx) with some HP drives (and others?) had this problem. Regarding NCR, the problem can be side-stepped by entering options "SCS_NCR_DFLT_TAGS=" and/or "SCSI_NCR_MAX_TAGS=0". Well, it doesn't seem either two are defined options anymore in 4.2-S. Any suggestions? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message