From owner-freebsd-current Tue Mar 30 3:20: 8 1999 Delivered-To: freebsd-current@freebsd.org Received: from ipt2.iptelecom.net.ua (ipt2.iptelecom.net.ua [212.42.68.2]) by hub.freebsd.org (Postfix) with ESMTP id 4286E15AB4 for ; Tue, 30 Mar 1999 03:19:58 -0800 (PST) (envelope-from sobomax@altavista.net) Received: from vega. (async3-30.iptelecom.net.ua [212.42.68.229]) by ipt2.iptelecom.net.ua (8.8.8/8.8.8) with ESMTP id OAA14614; Tue, 30 Mar 1999 14:20:05 +0300 (EEST) (envelope-from sobomax@altavista.net) Received: from altavista.net (big_brother [192.168.1.1]) by vega. (8.9.2/8.9.2) with ESMTP id OAA11810; Tue, 30 Mar 1999 14:19:35 +0300 (EEST) (envelope-from sobomax@altavista.net) Message-ID: <3700B364.BCC35D7E@altavista.net> Date: Tue, 30 Mar 1999 14:20:04 +0300 From: Maxim Sobolev Reply-To: sobomax@altavista.net Organization: Vega International Capital X-Mailer: Mozilla 4.51 [en] (WinNT; I) X-Accept-Language: ru,en MIME-Version: 1.0 To: Soren Schmidt Cc: current@FreeBSD.ORG Subject: Re: UPDATE4: ATA/ATAPI driver new version available. References: <199903281858.UAA55984@freebsd.dk> Content-Type: text/plain; charset=x-user-defined Content-Transfer-Encoding: 8bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi Soren, New ata driver (cvsup'ed several minutes ago) locks my box solid (only reset button can help). Bug is fully reproducible on my machine (Toshiba Satellite Pro 445). I using the following command: dd if=/dev/zero of=/dev/ad0s2 bs=1024k. It works several minutes then IDE led turns off and box freezes. Interesting that when I looking at systat -vm measures, performance constantly degrades from 3.3MB/s to 2.5MB/s. Bug exist either in single-user and in multi-user mode. Following is relevant dmesg pieces from my dmesg output: --- ad0: ATA-? disk at ata0 as master ad0: 1376MB (2818368 sectors), 2796 cyls, 16 heads, 63 S/T, 512 B/S ad0: piomode=4, dmamode=2, udmamode=-1 ad0: 16 secs/int, 0 depth queue, PIO mode ---- ad0s1: type 0xa5, start 63, end = 1433375, size 1433313 : OK ad0s2: type 0xa5, start 1433376, end = 2818367, size 1384992 : OK Sincerely, Maxim Sobolev   To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message