I have two Arch Linux machines on a GigaLAN both running the distccd package from the distro which is properly configured. I can compile using just distcc without pump, but I cannot compile using pump and would love to figure out what's going wrong.
% systemctl status distccd.service distccd.service - A distributed C/C++ compiler Loaded: loaded (/usr/lib/systemd/system/distccd.service; disabled) Active: active (running) since Wed, 2012-12-19 18:56:56 EST; 14min ago Docs: man:distccd(1) Main PID: 6081 (distccd) CGroup: name=systemd:/system/distccd.service ├─6081 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6082 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6087 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6088 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6098 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6099 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6102 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6103 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6106 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log ├─6107 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log └─6110 /usr/bin/distccd --no-detach --daemon --allow 192.168.0.0/24 --log-level warning --log-file /tmp/distccd-x86_64.log 1) Workstation (Intel i7-3770K) with 8 logical CPUs. 2) Laptop (Intel C2D) with 2 logical CPUs. On my workstation: % cat /etc/distcc/hosts localhost/9,cpp,lzo 192.168.0.102/3,cpp,lzo On my laptop: % cat /etc/distcc/hosts localhost/3,cpp,lzo 192.168.0.101/9,cpp,lzo Just the workstation: % make -j8 bzImage 496.11s user 25.67s system 712% cpu 1:13.26 total Trying to use pump/distcc On the laptop... % eval pump --startup On the workstation... % eval pump --startup % pump make -j12 bzImage CC=distcc __________Using distcc-pump from /usr/bin __________Using 2 distcc servers in pump mode make[1]: Nothing to be done for `all'. HOSTCC scripts/basic/fixdep CHK include/generated/uapi/linux/version.h ... CC arch/x86/xen/setup.o CC arch/x86/realmode/rm/video-vga.o CC arch/x86/mm/fault.o CC arch/x86/realmode/rm/video-vesa.o distcc[25252] ERROR: compile arch/x86/realmode/rm/video-vesa.c on 192.168.0.102/3,cpp,lzo failed distcc[25252] (dcc_build_somewhere) Warning: remote compilation of 'arch/x86/realmode/rm/video-vesa.c' failed, retrying locally distcc[25214] ERROR: compile arch/x86/realmode/rm/video-vga.c on 192.168.0.102/3,cpp,lzo failed distcc[25214] (dcc_build_somewhere) Warning: remote compilation of 'arch/x86/realmode/rm/video-vga.c' failed, retrying locally distcc[25252] Warning: failed to distribute arch/x86/realmode/rm/video-vesa.c to 192.168.0.102/3,cpp,lzo, running locally instead distcc[25214] Warning: failed to distribute arch/x86/realmode/rm/video-vga.c to 192.168.0.102/3,cpp,lzo, running locally instead CC mm/mempool.o distcc[25252] (dcc_please_send_email_after_investigation) Warning: remote compilation of 'arch/x86/realmode/rm/video-vesa.c' failed, retried locally and got a different result. distcc[25252] (dcc_note_discrepancy) Warning: now using plain distcc, possibly due to inconsistent file system changes during build CC kernel/panic.o distcc[25214] (dcc_please_send_email_after_investigation) Warning: remote compilation of 'arch/x86/realmode/rm/video-vga.c' failed, retried locally and got a different result. CC arch/x86/realmode/rm/video-bios.o CC arch/x86/xen/multicalls.o PASYMS arch/x86/realmode/rm/pasyms.h LDS arch/x86/realmode/rm/realmode.lds LD arch/x86/realmode/rm/realmode.elf RELOCS arch/x86/realmode/rm/realmode.relocs OBJCOPY arch/x86/realmode/rm/realmode.bin AS arch/x86/realmode/rmpiggy.o ... OBJCOPY arch/x86/boot/setup.bin BUILD arch/x86/boot/bzImage Setup is 17036 bytes (padded to 17408 bytes). System is 3429 kB CRC fa62427 Kernel: arch/x86/boot/bzImage is ready (#10) __________Warning: 3 pump-mode compilation(s) failed on server, but succeeded locally. __________Distcc-pump was demoted to plain mode. See the Distcc Discrepancy Symptoms section in the include_server(1) man page. __________Shutting down distcc-pump include server pump make -j12 bzImage CC=distcc 373.40s user 18.70s system 455% cpu 1:26.10 total __ distcc mailing list http://distcc.samba.org/ To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/distcc