From owner-freebsd-hackers Tue May 22 3:31: 8 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from mail.iside.net (ns2.iside.net [212.73.214.202]) by hub.freebsd.org (Postfix) with ESMTP id 7F6F637B422 for ; Tue, 22 May 2001 03:31:01 -0700 (PDT) (envelope-from julien@iside.net) X-Virus-Protected-by-iSide: McAfee virus scanning engine Received: from [193.251.60.11] (HELO yoshi) by mail.iside.net (CommuniGate Pro SMTP 3.4.2) with SMTP id 3518557; Tue, 22 May 2001 12:25:54 +0200 Message-ID: <002001c0e2aa$cf2bdd50$662d44c3@yoshi> From: "julien" To: , "cristophe baillon" Subject: mylex raid card problem on 4.2-stable Date: Tue, 22 May 2001 12:34:40 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi all, We have a quite disapointing problem with a mylex 170 card, which causes a system crash every 6 hours. This card is installed in a VA Linux 2240 with 4 18GB drives, configured in a single RAID 5 pack, running a FreeBSD 4.2-stable system. We have to notice that this system ran during 4 months without any problem, and that we have many other servers running this configuration without any kind of problem. The kernel output says : mly0: enclosure 1 temperature sensor 0 failed mly0: enclosure 1 temperature sensor 0 ok mly0: enclosure 1 temperature sensor 0 failed mly0: enclosure 1 temperature sensor 0 ok This message is repeated every 30 seconds and, after arround 3 hours, the server hangs. Sometimes, we've got this one : mly0 : Got AM completion for nonbusy Slot 0 Generally, the server runs during 3 hours without messages, then 3 hours with the message "mly0: enclosure 1 temperature sensor 0 failed (...)" For a test purpose, we tried to "hot extract" one of the drives, and we plugged it in again. Then, the card rebuilt the pack, and the system ran without problems during 15 days. Finaly, the problem comes back again with the same messages. Any kind of help would be very appreciated. Thanx -- ------------------------------- --> julien@iside.net ------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message