Date: Sat, 24 Jan 2004 05:43:13 -0500 (EST) From: "Matthew N. Dodd" <mdodd@FreeBSD.ORG> To: Paul Lutt <paul.lutt@fluke.com> Cc: freebsd-hardware@FreeBSD.ORG Subject: Re: HP DL360 G3 Hangs on Disk Removal Message-ID: <20040124054046.W57327@sasami.jurai.net> In-Reply-To: <Pine.LNX.4.58.0401230922380.1362@sarguy.na.flukecorp.com> References: <Pine.LNX.4.58.0401230922380.1362@sarguy.na.flukecorp.com>
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On Fri, 23 Jan 2004, Paul Lutt wrote: > What I got was a system that wasn't totally locked up, but it could not > perform any disk access. I had a shell open on the console. Pressing > enter would bring up a new prompt. Trying to do anything that required > reading the disk would cause the shell to hang. I've seen this with the ida(4) driver as well, though only on re-insertion of a hotswap disk. Failure was the same. With the system cracked open and the status LEDs on the controller available for viewing you could see when the controller locked up. After going over the driver and instrumenting the interrupt handler and installing a watchdog timeout routine I see no way that this condition could be caused by the driver, unless we're supposed to be doing something that we don't know about. What model CISS card do you have? -- 10 40 80 C0 00 FF FF FF FF C0 00 00 00 00 10 AA AA 03 00 00 00 08 00
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