Jason L Tibbitts III <tibbs@xxxxxxxxxxx> writes: >>>>>> "KK" == Kaleb Keithley <kkeithle@xxxxxxxxxx> writes: > > KK> I built the latest ceph-14 (14.2.2) on rawhide successfully two days > KK> ago. Two different builds on f30 built or are building fine on > KK> x86_64, i686, and aarch64, but failed with different errors on > KK> ppc64le at different places in the build. One looks like it ran out > KK> of space in the file system. The other may have been OOM killed (?). > > There was just a bit of talk about this in IRC. The issue seems to be > that the CPU count of the PPC64le builders was bumped from 4 to 12, but > the amount of memory was unchanged at 10GB RAM/2GB swap. This could > potentially cause resource exhaustion. > > Seems they've now been bumped to 22GB of RAM, which should help with OOM > issues but probably not with disk space issues. Although not directly related, but I thought I'll throw this in: openSUSE has a handy package called memory-constraints which features a single macro: %limit_build. You give this macro the amount of RAM you expect make/ninja/$my_build_cmd to consume at peak per thread and it sets the number of jobs via overriding _smp_mflags so that you won't OOM. Source: https://build.opensuse.org/package/view_file/network:chromium/memory-constraints/memory-constraints.macros?expand=1 That could be useful for arches which have builders with a lot of cores but not a lot of RAM or builds which consume excessive amounts. Cheers, Dan
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