Date: Mon, 4 Dec 2000 12:28:36 -0600 (CST) From: Reverend K Kanno <presence@churchofinformationwarfare.org> To: Vivek Khera <khera@kciLink.com> Cc: stable@freebsd.org Subject: Re: scary looking bt0 kernel messages Message-ID: <Pine.NEB.3.96.1001204122610.85739A-100000@shell-1.enteract.com> In-Reply-To: <14891.54784.516820.902042@onceler.kciLink.com>
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> I found these in my daily email message for one of my servers: > > > bt0: Encountered busy mailbox with 191 out of 192 commands active!!! > > bt0: btdone - Attempt to free non-active BCCB 0xcb36e740 > > (da0:bt0:0:0:0): CCB 0xcb36db40 - timed out > > bt0: btdone - Attempt to free non-active BCCB 0xcb36d3c0 > > (da0:bt0:0:0:0): CCB 0xcb36db40 - timed out > > bt0: No longer in timeout > > Where can I find out more about the implications of these messages? > Ie, is some tuning required or is something about to die? > > I'm about to upgrade the box to 4.2-STABLE built from cvsup of last > Thursday, in case it is a driver issue. I had this happen as well on a Dell 2450 with a Mylex 958 controller. I croned a sync every minute and it went away. Back on a tyan motherboard this problem never showed up. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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