Date: Wed, 22 Nov 2006 19:44:11 +0100 From: Ulrich Spoerlein <uspoerlein@gmail.com> To: current@freebsd.org Subject: Expensive timeout in nfs_socket.c Message-ID: <20061122184411.GB1522@roadrunner.q.local>
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Hi, I just wanted to report that I always get at least one "expensive timeout" warning per boot on a fairly recent current. Always when accessing large data sets from NFS. Expensive timeout(9) function: 0xc062b1bc(0) 0.102241471 s igor# addr2line -e /boot/kernel/kernel.symbols 0xc062b1bc /vol/src/sys/nfsclient/nfs_socket.c:1357 I also got one from syscons, but I've since removed the flags from rc.conf, as the machine is headless. For the curious: Expensive timeout(9) function: 0xc04a1444(0xc07a2880) 0.008804956 s igor# addr2line -e kernel.symbols 0xc04a1444 /vol/src/sys/dev/syscons/syscons.c:1688 I have kern.hz=100 in /boot/loader.conf, if that is important. Ulrich Spoerlein -- A: Yes. >Q: Are you sure? > >A: Because it reverses the logical flow of conversation. > >>Q: Why is top posting frowned upon?
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