Date: Fri, 20 Jun 2025 19:22:49 GMT From: Ed Maste <emaste@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: eb5884c564ae - main - bsdinstall: Emit a warning if the system has too little memory Message-ID: <202506201922.55KJMncE079311@gitrepo.freebsd.org>
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The branch main has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=eb5884c564ae0e37df1d8a3fc5704ab6b2fa07d0 commit eb5884c564ae0e37df1d8a3fc5704ab6b2fa07d0 Author: Ed Maste <emaste@FreeBSD.org> AuthorDate: 2025-06-19 19:48:14 +0000 Commit: Ed Maste <emaste@FreeBSD.org> CommitDate: 2025-06-20 19:22:18 +0000 bsdinstall: Emit a warning if the system has too little memory PR: 251993 Reviewed by: adrian Event: Kitchener-Waterloo Hackathon 202506 Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D50944 --- usr.sbin/bsdinstall/scripts/auto | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/usr.sbin/bsdinstall/scripts/auto b/usr.sbin/bsdinstall/scripts/auto index ef92dc13a5b3..82e4993403b7 100755 --- a/usr.sbin/bsdinstall/scripts/auto +++ b/usr.sbin/bsdinstall/scripts/auto @@ -178,6 +178,14 @@ environment_save rm -rf $BSDINSTALL_TMPETC mkdir $BSDINSTALL_TMPETC +# With pkgbase, pkg OOM has been observed with QEMU-default 128 MiB memory size. +# Ensure we have at least about 256 MiB (with an allowance for rounding etc.). +physmem=$(($(sysctl -n hw.physmem) / 1048576)) +if [ $physmem -lt 200 ]; then + bsddialog --backtitle "$OSNAME Installer" --title "Warning" \ + --msgbox "Insufficient physical memory (${physmem} MiB) detected. At least 256 MiB is recommended. The installer or installed system may not function correctly." 0 0 +fi + [ -f /usr/libexec/bsdinstall/local.pre-everything ] && f_dprintf "Running local.pre-everything" && sh /usr/libexec/bsdinstall/local.pre-everything "$BSDINSTALL_CHROOT" trap true SIGINT # This section is optional
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