Hi Ross, I'm sure the fact that we are still on Edison doesn't increase the odds that any potential lock protection is in place on the cache. Much like your experiences, I haven't seen anything adverse with our previous builds, but the configuration seemed odd and with potential to have problems. I figured since I was in the process of working on the build system and this was right in my face, I'd seek out some input on the configuration's validity.
Thanks, Brian -----Original Message----- From: Burton, Ross [mailto:ross.bur...@intel.com] Sent: Wednesday, February 05, 2014 9:34 AM To: Brian Karcz Cc: yocto@yoctoproject.org Subject: Re: [yocto] Parallel builds with common shared state cache On 4 February 2014 18:03, Brian Karcz <bri...@russound.com> wrote: > I’m curious is there are any issues with using a common shared state > cache directory, outside the build directory, for multiple different > image builds that also might be running in parallel to each other? I’m > in the process of setting up a new build server and wanted to make > sure this wasn’t an invalid configuration before proceeding. I'm not positive that there are locks around the sstate cache (although there arguably should be if there isn't), but the worst-case scenario is that one build tries to extract a partial sstate archive, fails because it's truncated, and does the build itself. It's probably safe enough: my personal AB shares a sstate between its own builders and my own builds without any issues. Ross _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto