Date: Thu, 27 Jan 2022 13:48:01 -0800 From: bob prohaska <fbsd@www.zefox.net> To: Mark Millard <marklmi@yahoo.com> Cc: Mark Johnston <markj@freebsd.org>, freebsd-arm@freebsd.org Subject: Re: devel/llvm13 failed to reclaim memory on 8 GB Pi4 running -current Message-ID: <20220127214801.GA51710@www.zefox.net> In-Reply-To: <2C7E741F-4703-4E41-93FE-72E1F16B60E2@yahoo.com> References: <20220127164512.GA51200@www.zefox.net> <C8BDF77F-5144-4234-A453-8DEC9EA9E227@yahoo.com> <2C7E741F-4703-4E41-93FE-72E1F16B60E2@yahoo.com>
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On Thu, Jan 27, 2022 at 12:12:20PM -0800, Mark Millard wrote: > > > On 2022-Jan-27, at 11:31, Mark Millard <marklmi@yahoo.com> wrote: > > > On 2022-Jan-27, at 08:45, bob prohaska <fbsd@www.zefox.net> wrote: > > > >> Attempts to compile devel/llvm13 on a Pi4 running -current (updated > >> on 20220126) with 8 GB of RAM and 8 GB of swap has failed on two occasions using > >> make -DBATCH > make.log & > >> in /usr/ports/devel/llvm13 using the system compiler. The system is > >> self-hosted. > > Context question: ZFS? UFS? UFS > > (In things involving memory usage issues, knowing which is > always appropriate because of differences in memory use > patterns.) > > > > > Your context proves the metadata problem really happens, so > > the messaging should be fixed to not be misleading. > > I looked for and didn't find any "too much swap" warnings in the boot output, as expected with RAM=SWAP. > > > > But it looks like you have identified a test context > > for the "swap blk uma zone" and "swap pctrie uma zone" > > handling. I was hoping to reproduce the first failure, with clang exiting on error 139. Just for curiosity's sake I restarted the build of devel/llvm13 without cleaning. Looks like the result won't be known until morning. Thanks for reading, and all your help! bob prohaska
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