On Mon, 28 Mar 2016 22:53:43 +0200 Andrea Pescetti wrote: > And we are back here, it seems. With the HTTPS fixes now in place, all > the Linux and FreeBSD buildbots completed their build successfully, > while the Windows one ran build --all but then suddenly stopped almost > at the end, after delivering sc > > https://ci.apache.org/builders/aoo-win7/builds/231/steps/build.pl%20--all/logs/stdio > > command timed out: 20000 seconds without output, killing pid 13888 That's worrisome. Why does did build step run 15 hours? Why did sc deliver run over 5 hours? possible reasons just speculations: * some Antivirus slows down everything or even locks up some files (could explain the lock up in the following builds) * Guess sc deliver is the linking step, this takes very much memory. Maybe we hit a memory limit on the machine or it starts to use hard disk. * Maybe we use just one thread ( to avoid fails due race conditions ). Would explain total time but not long linking time. * Maybe the assigned resources for the vm are too limited (io, cpu and memory) for a build.
Guess to solve these 'maybe's one needs online access during a build. Who wants to watch the build process for 15hours? :-p > and today it stopped at a very early stage that you had already fixed, > the "svn info": > > https://ci.apache.org/builders/aoo-win7/builds/232/steps/svn%20export/logs/stdio > > Inappropriate ioctl for device > That is sadly the usual behaviour. Line of interest is: > rm: cannot remove `build/ext_libraries/apr/wntmsci12.pro/misc/build/apr-1.4.5/Makefile.win': Device or resource busy This file is locked by some process. IIRC someone said build tries to restart something and ends up locking this file. > Jochen, Damjan, do you remember how you fixed it back at the time? Or > was it handled in the chat session with pono Damjan mentions later in > this thread (which would basically mean that it disappeared magically > after a restart and some magic by Infra)? Afraid it was never really fixed. You need to restart the whole machine to unlock the apr makefile. So you can start a build. Then you have to debug the reason for the long build time. Regards Jochen
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