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    SubjectRe: [BUG?] sendfile / distcc
    On Wed, 10 Sep 2008 11:27:51 +0200 Peter Zijlstra <peterz@infradead.org> wrote:

    > Hi,
    >
    > I've been seeing this for a while now, but its still present with -rc5+
    > kernels. Its always the local machine failing, never the remotes.
    >
    > [root@twins linux-2.6-rt]# nice ./k opteron build
    > time distmake x86_64 O=opteron-build ARCH=x86_64
    > testing twins: distccd running
    > testing opteron: DOWN
    > testing taijtu: distccd running
    > testing dyad: distccd running
    > testing lappy: host running
    > testing ubuntu: host running
    > DISTCC_HOSTS= twins/8 taijtu/32 dyad/32
    > DISTCC_DIR=/dev/shm/distcc
    > DISTCC_SLOTS=72
    >
    > ...
    >
    > distcc[9931] (dcc_writex) ERROR: failed to write: Connection reset by peer
    > distcc[9931] Warning: failed to distribute /mnt/build/linux-2.6-rt/kernel/fork.c to twins/8, running locally instead
    >
    > ...
    >
    > distcc[12078] (dcc_pump_sendfile) ERROR: sendfile failed: Connection reset by peer
    > distcc[12078] (dcc_readx) ERROR: unexpected eof on fd4
    > distcc[12078] (dcc_r_token_int) ERROR: read failed while waiting for token "DONE"
    > distcc[12078] Warning: failed to distribute /mnt/build/linux-2.6-rt/init/version.c to twins/8, running locally instead
    >

    distcc is very good at breaking networking. I assume 2.6.26 is OK?



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