Date: Sun, 12 Dec 1999 23:39:59 -0800 From: Mike Smith <msmith@freebsd.org> To: Soren Schmidt <sos@freebsd.dk> Cc: haro@tk.kubota.co.jp (Munehiro Matsuda), freebsd-current@FreeBSD.ORG Subject: Re: ATA weird message? Message-ID: <199912130739.XAA05787@mass.cdrom.com> In-Reply-To: Your message of "Mon, 13 Dec 1999 08:33:43 %2B0100." <199912130733.IAA26820@freebsd.dk>
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> It seems Munehiro Matsuda wrote: > > Hi all, > > = > > I am using -current as of December 9 (CTM:src-cur.4130.gz), and > > got following weird ATA related messages while 'make -j4 buildworld'.= > > I never had this kind of message when using wd drivers. > > = > > ata0-master: ad_timeout: lost disk contact - resetting > > ata0: resetting devices .. done > = > Hmm, maybe the timeout in ata-disk.c is too short, try increasing > the 5*hz to say 10*hz in line 436, and see if that changes anything.. Ugh. Are we still using these short timeouts for I/O transaction = completion? Much pain some time back established that we need at least = 30 seconds for some drives doing internal error recovery, and as long as = the drive is returning something sensible (ie. still busy), we should = give it at least that long. -- = \\ Give a man a fish, and you feed him for a day. \\ Mike Smith \\ Tell him he should learn how to fish himself, \\ msmith@freebsd.org \\ and he'll hate you for a lifetime. \\ msmith@cdrom.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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