Date: Sat, 07 Jun 1997 09:26:38 -0500 From: Wm Brian McCane <root@bmccane.uit.net> To: current@freebsd.org Subject: Lockup Message-ID: <199706071426.JAA19490@bmccane.uit.net>
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I have found an `interesting' lockup in -current involving NFS. If I have a filesystem mounted from my server machine onto one of my client machines, and then unmount the filesystem on the server, the next time I type `df' the client stops working. No panic, nothing just dead. In X the mouse stops moving, and I cannot switch to a text console. On a text console, I cannot get any response to the keyboard, including Ctrl-Alt-Del. I was thinking about adding DDB to the kernel, but with this type of lockup, I suspect it won't do any good. I discovered this the other night when I developed a couple of bad blocks on a drive and repartitioned it to allow bad144 bad sector forwarding, before reloading from tape. brian
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